diff options
| -rw-r--r-- | Documentation/Intel/NativeRaminit/SandyBridge_registers.md | 1994 | ||||
| -rw-r--r-- | Documentation/Intel/NativeRaminit/Sandybridge.md | 25 | ||||
| -rw-r--r-- | Documentation/Intel/NativeRaminit/Sandybridge_freq.md | 63 | ||||
| -rw-r--r-- | Documentation/Intel/NativeRaminit/Sandybridge_read.md | 37 |
4 files changed, 1474 insertions, 645 deletions
diff --git a/Documentation/Intel/NativeRaminit/SandyBridge_registers.md b/Documentation/Intel/NativeRaminit/SandyBridge_registers.md index bffbf76179..601157c464 100644 --- a/Documentation/Intel/NativeRaminit/SandyBridge_registers.md +++ b/Documentation/Intel/NativeRaminit/SandyBridge_registers.md @@ -11,9 +11,14 @@ Please handle with care ! *Desc:* Lane training result Register, Channel 0, lane 0 -|Bit| Description | -|---|-------------| -| 0:63| Training result, each bit corresponds to one of the 64 settings of IO delay | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:63| Training result, each bit corresponds to one of the 64 settings | +| | of IO delay | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x10** @@ -21,12 +26,19 @@ Please handle with care ! *Desc:* Read delay settings, Rank 0 Register, Channel 0, lane 0 -|Bit| Description | -|---|-------------| -| 0:5| IO phase shift in 1/64th DCKs | -| 6:11| DQS phase shift on rising edge in 1/64 DCKs | -| 16:18| IO delay in DCKs | -| 20:25| DQS phase shift on falling edge in 1/64 DCKs | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:5| IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 6:11| DQS phase shift on rising edge in 1/64 DCKs | ++-----------+------------------------------------------------------------------+ +| 16:18| IO delay in DCKs | ++-----------+------------------------------------------------------------------+ +| 20:25| DQS phase shift on falling edge in 1/64 DCKs | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x14** @@ -34,12 +46,19 @@ Please handle with care ! *Desc:* Read delay settings, Rank 1 Register, Channel 0, lane 0 -|Bit| Description | -|---|-------------| -| 0:5| IO phase shift in 1/64th DCKs | -| 6:11| DQS phase shift on rising edge in 1/64 DCKs | -| 16:18| IO delay in DCKs | -| 20:25| DQS phase shift on falling edge in 1/64 DCKs | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:5| IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 6:11| DQS phase shift on rising edge in 1/64 DCKs | ++-----------+------------------------------------------------------------------+ +| 16:18| IO delay in DCKs | ++-----------+------------------------------------------------------------------+ +| 20:25| DQS phase shift on falling edge in 1/64 DCKs | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x18** @@ -47,12 +66,19 @@ Please handle with care ! *Desc:* Read delay settings, Rank 2 Register, Channel 0, lane 0 -|Bit| Description | -|---|-------------| -| 0:5| IO phase shift in 1/64th DCKs | -| 6:11| DQS phase shift on rising edge in 1/64 DCKs | -| 16:18| IO delay in DCKs | -| 20:25| DQS phase shift on falling edge in 1/64 DCKs | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:5| IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 6:11| DQS phase shift on rising edge in 1/64 DCKs | ++-----------+------------------------------------------------------------------+ +| 16:18| IO delay in DCKs | ++-----------+------------------------------------------------------------------+ +| 20:25| DQS phase shift on falling edge in 1/64 DCKs | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x1c** @@ -60,12 +86,19 @@ Please handle with care ! *Desc:* Read delay settings, Rank 3 Register, Channel 0, lane 0 -|Bit| Description | -|---|-------------| -| 0:5| IO phase shift in 1/64th DCKs | -| 6:11| DQS phase shift on rising edge in 1/64 DCKs | -| 16:18| IO delay in DCKs | -| 20:25| DQS phase shift on falling edge in 1/64 DCKs | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:5| IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 6:11| DQS phase shift on rising edge in 1/64 DCKs | ++-----------+------------------------------------------------------------------+ +| 16:18| IO delay in DCKs | ++-----------+------------------------------------------------------------------+ +| 20:25| DQS phase shift on falling edge in 1/64 DCKs | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x20** @@ -73,12 +106,19 @@ Please handle with care ! *Desc:* Write delay settings, Rank 0 Register, Channel 0, lane 0 -|Bit| Description | -|---|-------------| -| 0:5| DQ IO phase shift in 1/64th DCKs | -| 8:13| DQS IO phase shift in 1/64th DCKs | -| 15:17| DQS IO phase shift in DCKs | -| 20 | DQ IO phase shift in DCKs | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:5| DQ IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 8:13| DQS IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 15:17| DQS IO phase shift in DCKs | ++-----------+------------------------------------------------------------------+ +| 20 | DQ IO phase shift in DCKs | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x24** @@ -86,12 +126,19 @@ Please handle with care ! *Desc:* Write delay settings, Rank 1 Register, Channel 0, lane 0 -|Bit| Description | -|---|-------------| -| 0:5| DQ IO phase shift in 1/64th DCKs | -| 8:13| DQS IO phase shift in 1/64th DCKs | -| 15:17| DQS IO phase shift in DCKs | -| 20 | DQ IO phase shift in DCKs | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:5| DQ IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 8:13| DQS IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 15:17| DQS IO phase shift in DCKs | ++-----------+------------------------------------------------------------------+ +| 20 | DQ IO phase shift in DCKs | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x28** @@ -99,12 +146,19 @@ Please handle with care ! *Desc:* Write delay settings, Rank 2 Register, Channel 0, lane 0 -|Bit| Description | -|---|-------------| -| 0:5| DQ IO phase shift in 1/64th DCKs | -| 8:13| DQS IO phase shift in 1/64th DCKs | -| 15:17| DQS IO phase shift in DCKs | -| 20 | DQ IO phase shift in DCKs | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:5| DQ IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 8:13| DQS IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 15:17| DQS IO phase shift in DCKs | ++-----------+------------------------------------------------------------------+ +| 20 | DQ IO phase shift in DCKs | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x2c** @@ -112,12 +166,19 @@ Please handle with care ! *Desc:* Write delay settings, Rank 3 Register, Channel 0, lane 0 -|Bit| Description | -|---|-------------| -| 0:5| DQ IO phase shift in 1/64th DCKs | -| 8:13| DQS IO phase shift in 1/64th DCKs | -| 15:17| DQS IO phase shift in DCKs | -| 20 | DQ IO phase shift in DCKs | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:5| DQ IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 8:13| DQS IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 15:17| DQS IO phase shift in DCKs | ++-----------+------------------------------------------------------------------+ +| 20 | DQ IO phase shift in DCKs | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x204** @@ -125,9 +186,14 @@ Please handle with care ! *Desc:* Lane training result Register, Channel 0, lane 1 -|Bit| Description | -|---|-------------| -| 0:63| Training result, each bit corresponds to one of the 64 settings of IO delay | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:63| Training result, each bit corresponds to one of the 64 settings | +| | of IO delay | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x210** @@ -135,12 +201,19 @@ Please handle with care ! *Desc:* Read delay settings, Rank 0 Register, Channel 0, lane 1 -|Bit| Description | -|---|-------------| -| 0:5| IO phase shift in 1/64th DCKs | -| 6:11| DQS phase shift on rising edge in 1/64 DCKs | -| 16:18| IO delay in DCKs | -| 20:25| DQS phase shift on falling edge in 1/64 DCKs | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:5| IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 6:11| DQS phase shift on rising edge in 1/64 DCKs | ++-----------+------------------------------------------------------------------+ +| 16:18| IO delay in DCKs | ++-----------+------------------------------------------------------------------+ +| 20:25| DQS phase shift on falling edge in 1/64 DCKs | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x214** @@ -148,12 +221,19 @@ Please handle with care ! *Desc:* Read delay settings, Rank 1 Register, Channel 0, lane 1 -|Bit| Description | -|---|-------------| -| 0:5| IO phase shift in 1/64th DCKs | -| 6:11| DQS phase shift on rising edge in 1/64 DCKs | -| 16:18| IO delay in DCKs | -| 20:25| DQS phase shift on falling edge in 1/64 DCKs | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:5| IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 6:11| DQS phase shift on rising edge in 1/64 DCKs | ++-----------+------------------------------------------------------------------+ +| 16:18| IO delay in DCKs | ++-----------+------------------------------------------------------------------+ +| 20:25| DQS phase shift on falling edge in 1/64 DCKs | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x218** @@ -161,12 +241,19 @@ Please handle with care ! *Desc:* Read delay settings, Rank 2 Register, Channel 0, lane 1 -|Bit| Description | -|---|-------------| -| 0:5| IO phase shift in 1/64th DCKs | -| 6:11| DQS phase shift on rising edge in 1/64 DCKs | -| 16:18| IO delay in DCKs | -| 20:25| DQS phase shift on falling edge in 1/64 DCKs | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:5| IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 6:11| DQS phase shift on rising edge in 1/64 DCKs | ++-----------+------------------------------------------------------------------+ +| 16:18| IO delay in DCKs | ++-----------+------------------------------------------------------------------+ +| 20:25| DQS phase shift on falling edge in 1/64 DCKs | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x21c** @@ -174,12 +261,19 @@ Please handle with care ! *Desc:* Read delay settings, Rank 3 Register, Channel 0, lane 1 -|Bit| Description | -|---|-------------| -| 0:5| IO phase shift in 1/64th DCKs | -| 6:11| DQS phase shift on rising edge in 1/64 DCKs | -| 16:18| IO delay in DCKs | -| 20:25| DQS phase shift on falling edge in 1/64 DCKs | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:5| IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 6:11| DQS phase shift on rising edge in 1/64 DCKs | ++-----------+------------------------------------------------------------------+ +| 16:18| IO delay in DCKs | ++-----------+------------------------------------------------------------------+ +| 20:25| DQS phase shift on falling edge in 1/64 DCKs | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x220** @@ -187,12 +281,19 @@ Please handle with care ! *Desc:* Write delay settings, Rank 0 Register, Channel 0, lane 1 -|Bit| Description | -|---|-------------| -| 0:5| DQ IO phase shift in 1/64th DCKs | -| 8:13| DQS IO phase shift in 1/64th DCKs | -| 15:17| DQS IO phase shift in DCKs | -| 20 | DQ IO phase shift in DCKs | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:5| DQ IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 8:13| DQS IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 15:17| DQS IO phase shift in DCKs | ++-----------+------------------------------------------------------------------+ +| 20 | DQ IO phase shift in DCKs | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x224** @@ -200,12 +301,19 @@ Please handle with care ! *Desc:* Write delay settings, Rank 1 Register, Channel 0, lane 1 -|Bit| Description | -|---|-------------| -| 0:5| DQ IO phase shift in 1/64th DCKs | -| 8:13| DQS IO phase shift in 1/64th DCKs | -| 15:17| DQS IO phase shift in DCKs | -| 20 | DQ IO phase shift in DCKs | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:5| DQ IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 8:13| DQS IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 15:17| DQS IO phase shift in DCKs | ++-----------+------------------------------------------------------------------+ +| 20 | DQ IO phase shift in DCKs | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x228** @@ -213,12 +321,19 @@ Please handle with care ! *Desc:* Write delay settings, Rank 2 Register, Channel 0, lane 1 -|Bit| Description | -|---|-------------| -| 0:5| DQ IO phase shift in 1/64th DCKs | -| 8:13| DQS IO phase shift in 1/64th DCKs | -| 15:17| DQS IO phase shift in DCKs | -| 20 | DQ IO phase shift in DCKs | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:5| DQ IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 8:13| DQS IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 15:17| DQS IO phase shift in DCKs | ++-----------+------------------------------------------------------------------+ +| 20 | DQ IO phase shift in DCKs | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x22c** @@ -226,12 +341,19 @@ Please handle with care ! *Desc:* Write delay settings, Rank 3 Register, Channel 0, lane 1 -|Bit| Description | -|---|-------------| -| 0:5| DQ IO phase shift in 1/64th DCKs | -| 8:13| DQS IO phase shift in 1/64th DCKs | -| 15:17| DQS IO phase shift in DCKs | -| 20 | DQ IO phase shift in DCKs | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:5| DQ IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 8:13| DQS IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 15:17| DQS IO phase shift in DCKs | ++-----------+------------------------------------------------------------------+ +| 20 | DQ IO phase shift in DCKs | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x404** @@ -239,9 +361,14 @@ Please handle with care ! *Desc:* Lane training result Register, Channel 0, lane 2 -|Bit| Description | -|---|-------------| -| 0:63| Training result, each bit corresponds to one of the 64 settings of IO delay | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:63| Training result, each bit corresponds to one of the 64 settings | +| | of IO delay | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x410** @@ -249,12 +376,19 @@ Please handle with care ! *Desc:* Read delay settings, Rank 0 Register, Channel 0, lane 2 -|Bit| Description | -|---|-------------| -| 0:5| IO phase shift in 1/64th DCKs | -| 6:11| DQS phase shift on rising edge in 1/64 DCKs | -| 16:18| IO delay in DCKs | -| 20:25| DQS phase shift on falling edge in 1/64 DCKs | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:5| IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 6:11| DQS phase shift on rising edge in 1/64 DCKs | ++-----------+------------------------------------------------------------------+ +| 16:18| IO delay in DCKs | ++-----------+------------------------------------------------------------------+ +| 20:25| DQS phase shift on falling edge in 1/64 DCKs | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x414** @@ -262,12 +396,19 @@ Please handle with care ! *Desc:* Read delay settings, Rank 1 Register, Channel 0, lane 2 -|Bit| Description | -|---|-------------| -| 0:5| IO phase shift in 1/64th DCKs | -| 6:11| DQS phase shift on rising edge in 1/64 DCKs | -| 16:18| IO delay in DCKs | -| 20:25| DQS phase shift on falling edge in 1/64 DCKs | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:5| IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 6:11| DQS phase shift on rising edge in 1/64 DCKs | ++-----------+------------------------------------------------------------------+ +| 16:18| IO delay in DCKs | ++-----------+------------------------------------------------------------------+ +| 20:25| DQS phase shift on falling edge in 1/64 DCKs | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x418** @@ -275,12 +416,19 @@ Please handle with care ! *Desc:* Read delay settings, Rank 2 Register, Channel 0, lane 2 -|Bit| Description | -|---|-------------| -| 0:5| IO phase shift in 1/64th DCKs | -| 6:11| DQS phase shift on rising edge in 1/64 DCKs | -| 16:18| IO delay in DCKs | -| 20:25| DQS phase shift on falling edge in 1/64 DCKs | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:5| IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 6:11| DQS phase shift on rising edge in 1/64 DCKs | ++-----------+------------------------------------------------------------------+ +| 16:18| IO delay in DCKs | ++-----------+------------------------------------------------------------------+ +| 20:25| DQS phase shift on falling edge in 1/64 DCKs | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x41c** @@ -288,12 +436,19 @@ Please handle with care ! *Desc:* Read delay settings, Rank 3 Register, Channel 0, lane 2 -|Bit| Description | -|---|-------------| -| 0:5| IO phase shift in 1/64th DCKs | -| 6:11| DQS phase shift on rising edge in 1/64 DCKs | -| 16:18| IO delay in DCKs | -| 20:25| DQS phase shift on falling edge in 1/64 DCKs | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:5| IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 6:11| DQS phase shift on rising edge in 1/64 DCKs | ++-----------+------------------------------------------------------------------+ +| 16:18| IO delay in DCKs | ++-----------+------------------------------------------------------------------+ +| 20:25| DQS phase shift on falling edge in 1/64 DCKs | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x420** @@ -301,12 +456,19 @@ Please handle with care ! *Desc:* Write delay settings, Rank 0 Register, Channel 0, lane 2 -|Bit| Description | -|---|-------------| -| 0:5| DQ IO phase shift in 1/64th DCKs | -| 8:13| DQS IO phase shift in 1/64th DCKs | -| 15:17| DQS IO phase shift in DCKs | -| 20 | DQ IO phase shift in DCKs | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:5| DQ IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 8:13| DQS IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 15:17| DQS IO phase shift in DCKs | ++-----------+------------------------------------------------------------------+ +| 20 | DQ IO phase shift in DCKs | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x424** @@ -314,12 +476,19 @@ Please handle with care ! *Desc:* Write delay settings, Rank 1 Register, Channel 0, lane 2 -|Bit| Description | -|---|-------------| -| 0:5| DQ IO phase shift in 1/64th DCKs | -| 8:13| DQS IO phase shift in 1/64th DCKs | -| 15:17| DQS IO phase shift in DCKs | -| 20 | DQ IO phase shift in DCKs | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:5| DQ IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 8:13| DQS IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 15:17| DQS IO phase shift in DCKs | ++-----------+------------------------------------------------------------------+ +| 20 | DQ IO phase shift in DCKs | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x428** @@ -327,12 +496,19 @@ Please handle with care ! *Desc:* Write delay settings, Rank 2 Register, Channel 0, lane 2 -|Bit| Description | -|---|-------------| -| 0:5| DQ IO phase shift in 1/64th DCKs | -| 8:13| DQS IO phase shift in 1/64th DCKs | -| 15:17| DQS IO phase shift in DCKs | -| 20 | DQ IO phase shift in DCKs | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:5| DQ IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 8:13| DQS IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 15:17| DQS IO phase shift in DCKs | ++-----------+------------------------------------------------------------------+ +| 20 | DQ IO phase shift in DCKs | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x42c** @@ -340,12 +516,19 @@ Please handle with care ! *Desc:* Write delay settings, Rank 3 Register, Channel 0, lane 2 -|Bit| Description | -|---|-------------| -| 0:5| DQ IO phase shift in 1/64th DCKs | -| 8:13| DQS IO phase shift in 1/64th DCKs | -| 15:17| DQS IO phase shift in DCKs | -| 20 | DQ IO phase shift in DCKs | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:5| DQ IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 8:13| DQS IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 15:17| DQS IO phase shift in DCKs | ++-----------+------------------------------------------------------------------+ +| 20 | DQ IO phase shift in DCKs | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x604** @@ -353,9 +536,14 @@ Please handle with care ! *Desc:* Lane training result Register, Channel 0, lane 3 -|Bit| Description | -|---|-------------| -| 0:63| Training result, each bit corresponds to one of the 64 settings of IO delay | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:63| Training result, each bit corresponds to one of the 64 settings | +| | of IO delay | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x610** @@ -363,12 +551,19 @@ Please handle with care ! *Desc:* Read delay settings, Rank 0 Register, Channel 0, lane 3 -|Bit| Description | -|---|-------------| -| 0:5| IO phase shift in 1/64th DCKs | -| 6:11| DQS phase shift on rising edge in 1/64 DCKs | -| 16:18| IO delay in DCKs | -| 20:25| DQS phase shift on falling edge in 1/64 DCKs | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:5| IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 6:11| DQS phase shift on rising edge in 1/64 DCKs | ++-----------+------------------------------------------------------------------+ +| 16:18| IO delay in DCKs | ++-----------+------------------------------------------------------------------+ +| 20:25| DQS phase shift on falling edge in 1/64 DCKs | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x614** @@ -376,12 +571,19 @@ Please handle with care ! *Desc:* Read delay settings, Rank 1 Register, Channel 0, lane 3 -|Bit| Description | -|---|-------------| -| 0:5| IO phase shift in 1/64th DCKs | -| 6:11| DQS phase shift on rising edge in 1/64 DCKs | -| 16:18| IO delay in DCKs | -| 20:25| DQS phase shift on falling edge in 1/64 DCKs | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:5| IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 6:11| DQS phase shift on rising edge in 1/64 DCKs | ++-----------+------------------------------------------------------------------+ +| 16:18| IO delay in DCKs | ++-----------+------------------------------------------------------------------+ +| 20:25| DQS phase shift on falling edge in 1/64 DCKs | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x618** @@ -389,12 +591,19 @@ Please handle with care ! *Desc:* Read delay settings, Rank 2 Register, Channel 0, lane 3 -|Bit| Description | -|---|-------------| -| 0:5| IO phase shift in 1/64th DCKs | -| 6:11| DQS phase shift on rising edge in 1/64 DCKs | -| 16:18| IO delay in DCKs | -| 20:25| DQS phase shift on falling edge in 1/64 DCKs | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:5| IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 6:11| DQS phase shift on rising edge in 1/64 DCKs | ++-----------+------------------------------------------------------------------+ +| 16:18| IO delay in DCKs | ++-----------+------------------------------------------------------------------+ +| 20:25| DQS phase shift on falling edge in 1/64 DCKs | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x61c** @@ -402,12 +611,19 @@ Please handle with care ! *Desc:* Read delay settings, Rank 3 Register, Channel 0, lane 3 -|Bit| Description | -|---|-------------| -| 0:5| IO phase shift in 1/64th DCKs | -| 6:11| DQS phase shift on rising edge in 1/64 DCKs | -| 16:18| IO delay in DCKs | -| 20:25| DQS phase shift on falling edge in 1/64 DCKs | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:5| IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 6:11| DQS phase shift on rising edge in 1/64 DCKs | ++-----------+------------------------------------------------------------------+ +| 16:18| IO delay in DCKs | ++-----------+------------------------------------------------------------------+ +| 20:25| DQS phase shift on falling edge in 1/64 DCKs | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x620** @@ -415,12 +631,19 @@ Please handle with care ! *Desc:* Write delay settings, Rank 0 Register, Channel 0, lane 3 -|Bit| Description | -|---|-------------| -| 0:5| DQ IO phase shift in 1/64th DCKs | -| 8:13| DQS IO phase shift in 1/64th DCKs | -| 15:17| DQS IO phase shift in DCKs | -| 20 | DQ IO phase shift in DCKs | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:5| DQ IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 8:13| DQS IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 15:17| DQS IO phase shift in DCKs | ++-----------+------------------------------------------------------------------+ +| 20 | DQ IO phase shift in DCKs | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x624** @@ -428,12 +651,19 @@ Please handle with care ! *Desc:* Write delay settings, Rank 1 Register, Channel 0, lane 3 -|Bit| Description | -|---|-------------| -| 0:5| DQ IO phase shift in 1/64th DCKs | -| 8:13| DQS IO phase shift in 1/64th DCKs | -| 15:17| DQS IO phase shift in DCKs | -| 20 | DQ IO phase shift in DCKs | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:5| DQ IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 8:13| DQS IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 15:17| DQS IO phase shift in DCKs | ++-----------+------------------------------------------------------------------+ +| 20 | DQ IO phase shift in DCKs | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x628** @@ -441,12 +671,19 @@ Please handle with care ! *Desc:* Write delay settings, Rank 2 Register, Channel 0, lane 3 -|Bit| Description | -|---|-------------| -| 0:5| DQ IO phase shift in 1/64th DCKs | -| 8:13| DQS IO phase shift in 1/64th DCKs | -| 15:17| DQS IO phase shift in DCKs | -| 20 | DQ IO phase shift in DCKs | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:5| DQ IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 8:13| DQS IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 15:17| DQS IO phase shift in DCKs | ++-----------+------------------------------------------------------------------+ +| 20 | DQ IO phase shift in DCKs | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x62c** @@ -454,12 +691,19 @@ Please handle with care ! *Desc:* Write delay settings, Rank 3 Register, Channel 0, lane 3 -|Bit| Description | -|---|-------------| -| 0:5| DQ IO phase shift in 1/64th DCKs | -| 8:13| DQS IO phase shift in 1/64th DCKs | -| 15:17| DQS IO phase shift in DCKs | -| 20 | DQ IO phase shift in DCKs | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:5| DQ IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 8:13| DQS IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 15:17| DQS IO phase shift in DCKs | ++-----------+------------------------------------------------------------------+ +| 20 | DQ IO phase shift in DCKs | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x804** @@ -467,9 +711,14 @@ Please handle with care ! *Desc:* Lane training result Register, Channel 0, lane 4 -|Bit| Description | -|---|-------------| -| 0:63| Training result, each bit corresponds to one of the 64 settings of IO delay | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:63| Training result, each bit corresponds to one of the 64 settings | +| | of IO delay | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x810** @@ -477,12 +726,19 @@ Please handle with care ! *Desc:* Read delay settings, Rank 0 Register, Channel 0, lane 4 -|Bit| Description | -|---|-------------| -| 0:5| IO phase shift in 1/64th DCKs | -| 6:11| DQS phase shift on rising edge in 1/64 DCKs | -| 16:18| IO delay in DCKs | -| 20:25| DQS phase shift on falling edge in 1/64 DCKs | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:5| IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 6:11| DQS phase shift on rising edge in 1/64 DCKs | ++-----------+------------------------------------------------------------------+ +| 16:18| IO delay in DCKs | ++-----------+------------------------------------------------------------------+ +| 20:25| DQS phase shift on falling edge in 1/64 DCKs | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x814** @@ -490,12 +746,19 @@ Please handle with care ! *Desc:* Read delay settings, Rank 1 Register, Channel 0, lane 4 -|Bit| Description | -|---|-------------| -| 0:5| IO phase shift in 1/64th DCKs | -| 6:11| DQS phase shift on rising edge in 1/64 DCKs | -| 16:18| IO delay in DCKs | -| 20:25| DQS phase shift on falling edge in 1/64 DCKs | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:5| IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 6:11| DQS phase shift on rising edge in 1/64 DCKs | ++-----------+------------------------------------------------------------------+ +| 16:18| IO delay in DCKs | ++-----------+------------------------------------------------------------------+ +| 20:25| DQS phase shift on falling edge in 1/64 DCKs | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x818** @@ -503,12 +766,19 @@ Please handle with care ! *Desc:* Read delay settings, Rank 2 Register, Channel 0, lane 4 -|Bit| Description | -|---|-------------| -| 0:5| IO phase shift in 1/64th DCKs | -| 6:11| DQS phase shift on rising edge in 1/64 DCKs | -| 16:18| IO delay in DCKs | -| 20:25| DQS phase shift on falling edge in 1/64 DCKs | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:5| IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 6:11| DQS phase shift on rising edge in 1/64 DCKs | ++-----------+------------------------------------------------------------------+ +| 16:18| IO delay in DCKs | ++-----------+------------------------------------------------------------------+ +| 20:25| DQS phase shift on falling edge in 1/64 DCKs | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x81c** @@ -516,12 +786,19 @@ Please handle with care ! *Desc:* Read delay settings, Rank 3 Register, Channel 0, lane 4 -|Bit| Description | -|---|-------------| -| 0:5| IO phase shift in 1/64th DCKs | -| 6:11| DQS phase shift on rising edge in 1/64 DCKs | -| 16:18| IO delay in DCKs | -| 20:25| DQS phase shift on falling edge in 1/64 DCKs | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:5| IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 6:11| DQS phase shift on rising edge in 1/64 DCKs | ++-----------+------------------------------------------------------------------+ +| 16:18| IO delay in DCKs | ++-----------+------------------------------------------------------------------+ +| 20:25| DQS phase shift on falling edge in 1/64 DCKs | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x820** @@ -529,12 +806,19 @@ Please handle with care ! *Desc:* Write delay settings, Rank 0 Register, Channel 0, lane 4 -|Bit| Description | -|---|-------------| -| 0:5| DQ IO phase shift in 1/64th DCKs | -| 8:13| DQS IO phase shift in 1/64th DCKs | -| 15:17| DQS IO phase shift in DCKs | -| 20 | DQ IO phase shift in DCKs | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:5| DQ IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 8:13| DQS IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 15:17| DQS IO phase shift in DCKs | ++-----------+------------------------------------------------------------------+ +| 20 | DQ IO phase shift in DCKs | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x824** @@ -542,12 +826,19 @@ Please handle with care ! *Desc:* Write delay settings, Rank 1 Register, Channel 0, lane 4 -|Bit| Description | -|---|-------------| -| 0:5| DQ IO phase shift in 1/64th DCKs | -| 8:13| DQS IO phase shift in 1/64th DCKs | -| 15:17| DQS IO phase shift in DCKs | -| 20 | DQ IO phase shift in DCKs | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:5| DQ IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 8:13| DQS IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 15:17| DQS IO phase shift in DCKs | ++-----------+------------------------------------------------------------------+ +| 20 | DQ IO phase shift in DCKs | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x828** @@ -555,12 +846,19 @@ Please handle with care ! *Desc:* Write delay settings, Rank 2 Register, Channel 0, lane 4 -|Bit| Description | -|---|-------------| -| 0:5| DQ IO phase shift in 1/64th DCKs | -| 8:13| DQS IO phase shift in 1/64th DCKs | -| 15:17| DQS IO phase shift in DCKs | -| 20 | DQ IO phase shift in DCKs | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:5| DQ IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 8:13| DQS IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 15:17| DQS IO phase shift in DCKs | ++-----------+------------------------------------------------------------------+ +| 20 | DQ IO phase shift in DCKs | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x82c** @@ -568,12 +866,19 @@ Please handle with care ! *Desc:* Write delay settings, Rank 3 Register, Channel 0, lane 4 -|Bit| Description | -|---|-------------| -| 0:5| DQ IO phase shift in 1/64th DCKs | -| 8:13| DQS IO phase shift in 1/64th DCKs | -| 15:17| DQS IO phase shift in DCKs | -| 20 | DQ IO phase shift in DCKs | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:5| DQ IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 8:13| DQS IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 15:17| DQS IO phase shift in DCKs | ++-----------+------------------------------------------------------------------+ +| 20 | DQ IO phase shift in DCKs | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0xa04** @@ -581,9 +886,14 @@ Please handle with care ! *Desc:* Lane training result Register, Channel 0, lane 5 -|Bit| Description | -|---|-------------| -| 0:63| Training result, each bit corresponds to one of the 64 settings of IO delay | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:63| Training result, each bit corresponds to one of the 64 settings | +| | of IO delay | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0xa10** @@ -591,12 +901,19 @@ Please handle with care ! *Desc:* Read delay settings, Rank 0 Register, Channel 0, lane 5 -|Bit| Description | -|---|-------------| -| 0:5| IO phase shift in 1/64th DCKs | -| 6:11| DQS phase shift on rising edge in 1/64 DCKs | -| 16:18| IO delay in DCKs | -| 20:25| DQS phase shift on falling edge in 1/64 DCKs | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:5| IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 6:11| DQS phase shift on rising edge in 1/64 DCKs | ++-----------+------------------------------------------------------------------+ +| 16:18| IO delay in DCKs | ++-----------+------------------------------------------------------------------+ +| 20:25| DQS phase shift on falling edge in 1/64 DCKs | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0xa14** @@ -604,12 +921,19 @@ Please handle with care ! *Desc:* Read delay settings, Rank 1 Register, Channel 0, lane 5 -|Bit| Description | -|---|-------------| -| 0:5| IO phase shift in 1/64th DCKs | -| 6:11| DQS phase shift on rising edge in 1/64 DCKs | -| 16:18| IO delay in DCKs | -| 20:25| DQS phase shift on falling edge in 1/64 DCKs | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:5| IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 6:11| DQS phase shift on rising edge in 1/64 DCKs | ++-----------+------------------------------------------------------------------+ +| 16:18| IO delay in DCKs | ++-----------+------------------------------------------------------------------+ +| 20:25| DQS phase shift on falling edge in 1/64 DCKs | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0xa18** @@ -617,12 +941,19 @@ Please handle with care ! *Desc:* Read delay settings, Rank 2 Register, Channel 0, lane 5 -|Bit| Description | -|---|-------------| -| 0:5| IO phase shift in 1/64th DCKs | -| 6:11| DQS phase shift on rising edge in 1/64 DCKs | -| 16:18| IO delay in DCKs | -| 20:25| DQS phase shift on falling edge in 1/64 DCKs | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:5| IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 6:11| DQS phase shift on rising edge in 1/64 DCKs | ++-----------+------------------------------------------------------------------+ +| 16:18| IO delay in DCKs | ++-----------+------------------------------------------------------------------+ +| 20:25| DQS phase shift on falling edge in 1/64 DCKs | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0xa1c** @@ -630,12 +961,19 @@ Please handle with care ! *Desc:* Read delay settings, Rank 3 Register, Channel 0, lane 5 -|Bit| Description | -|---|-------------| -| 0:5| IO phase shift in 1/64th DCKs | -| 6:11| DQS phase shift on rising edge in 1/64 DCKs | -| 16:18| IO delay in DCKs | -| 20:25| DQS phase shift on falling edge in 1/64 DCKs | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:5| IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 6:11| DQS phase shift on rising edge in 1/64 DCKs | ++-----------+------------------------------------------------------------------+ +| 16:18| IO delay in DCKs | ++-----------+------------------------------------------------------------------+ +| 20:25| DQS phase shift on falling edge in 1/64 DCKs | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0xa20** @@ -643,12 +981,19 @@ Please handle with care ! *Desc:* Write delay settings, Rank 0 Register, Channel 0, lane 5 -|Bit| Description | -|---|-------------| -| 0:5| DQ IO phase shift in 1/64th DCKs | -| 8:13| DQS IO phase shift in 1/64th DCKs | -| 15:17| DQS IO phase shift in DCKs | -| 20 | DQ IO phase shift in DCKs | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:5| DQ IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 8:13| DQS IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 15:17| DQS IO phase shift in DCKs | ++-----------+------------------------------------------------------------------+ +| 20 | DQ IO phase shift in DCKs | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0xa24** @@ -656,12 +1001,19 @@ Please handle with care ! *Desc:* Write delay settings, Rank 1 Register, Channel 0, lane 5 -|Bit| Description | -|---|-------------| -| 0:5| DQ IO phase shift in 1/64th DCKs | -| 8:13| DQS IO phase shift in 1/64th DCKs | -| 15:17| DQS IO phase shift in DCKs | -| 20 | DQ IO phase shift in DCKs | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:5| DQ IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 8:13| DQS IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 15:17| DQS IO phase shift in DCKs | ++-----------+------------------------------------------------------------------+ +| 20 | DQ IO phase shift in DCKs | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0xa28** @@ -669,12 +1021,19 @@ Please handle with care ! *Desc:* Write delay settings, Rank 2 Register, Channel 0, lane 5 -|Bit| Description | -|---|-------------| -| 0:5| DQ IO phase shift in 1/64th DCKs | -| 8:13| DQS IO phase shift in 1/64th DCKs | -| 15:17| DQS IO phase shift in DCKs | -| 20 | DQ IO phase shift in DCKs | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:5| DQ IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 8:13| DQS IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 15:17| DQS IO phase shift in DCKs | ++-----------+------------------------------------------------------------------+ +| 20 | DQ IO phase shift in DCKs | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0xa2c** @@ -682,12 +1041,19 @@ Please handle with care ! *Desc:* Write delay settings, Rank 3 Register, Channel 0, lane 5 -|Bit| Description | -|---|-------------| -| 0:5| DQ IO phase shift in 1/64th DCKs | -| 8:13| DQS IO phase shift in 1/64th DCKs | -| 15:17| DQS IO phase shift in DCKs | -| 20 | DQ IO phase shift in DCKs | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:5| DQ IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 8:13| DQS IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 15:17| DQS IO phase shift in DCKs | ++-----------+------------------------------------------------------------------+ +| 20 | DQ IO phase shift in DCKs | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0xc04** @@ -695,9 +1061,14 @@ Please handle with care ! *Desc:* Lane training result Register, Channel 0, lane 6 -|Bit| Description | -|---|-------------| -| 0:63| Training result, each bit corresponds to one of the 64 settings of IO delay | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:63| Training result, each bit corresponds to one of the 64 settings | +| | of IO delay | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0xc10** @@ -705,12 +1076,19 @@ Please handle with care ! *Desc:* Read delay settings, Rank 0 Register, Channel 0, lane 6 -|Bit| Description | -|---|-------------| -| 0:5| IO phase shift in 1/64th DCKs | -| 6:11| DQS phase shift on rising edge in 1/64 DCKs | -| 16:18| IO delay in DCKs | -| 20:25| DQS phase shift on falling edge in 1/64 DCKs | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:5| IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 6:11| DQS phase shift on rising edge in 1/64 DCKs | ++-----------+------------------------------------------------------------------+ +| 16:18| IO delay in DCKs | ++-----------+------------------------------------------------------------------+ +| 20:25| DQS phase shift on falling edge in 1/64 DCKs | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0xc14** @@ -718,17 +1096,29 @@ Please handle with care ! *Desc:* Read delay settings, Rank 1 Register, Channel 0, lane 6 -|Bit| Description | -|---|-------------| -| 0:5| IO phase shift in 1/64th DCKs | -| 6:11| DQS phase shift on rising edge in 1/64 DCKs | -| 16:18| IO delay in DCKs | -| 20:25| DQS phase shift on falling edge in 1/64 DCKs | -| 0:5| Rank 0 CLK phase shift, low | -| 6:11| Rank 1 CLK phase shift, low | -| 12:17| Rank 2 CLK phase shift, low | -| 18:23| Rank 3 CLK phase shift, low | -| 24:27| Rankmap to enable clock crossover on | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:5| IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 6:11| DQS phase shift on rising edge in 1/64 DCKs | ++-----------+------------------------------------------------------------------+ +| 16:18| IO delay in DCKs | ++-----------+------------------------------------------------------------------+ +| 20:25| DQS phase shift on falling edge in 1/64 DCKs | ++-----------+------------------------------------------------------------------+ +| 0:5| Rank 0 CLK phase shift, low | ++-----------+------------------------------------------------------------------+ +| 6:11| Rank 1 CLK phase shift, low | ++-----------+------------------------------------------------------------------+ +| 12:17| Rank 2 CLK phase shift, low | ++-----------+------------------------------------------------------------------+ +| 18:23| Rank 3 CLK phase shift, low | ++-----------+------------------------------------------------------------------+ +| 24:27| Rankmap to enable clock crossover on | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0xc18** @@ -736,16 +1126,27 @@ Please handle with care ! *Desc:* Read delay settings, Rank 2 Register, Channel 0, lane 6 -|Bit| Description | -|---|-------------| -| 0:5| IO phase shift in 1/64th DCKs | -| 6:11| DQS phase shift on rising edge in 1/64 DCKs | -| 16:18| IO delay in DCKs | -| 20:25| DQS phase shift on falling edge in 1/64 DCKs | -| 0 | Rank 0 CLK phase shift, high | -| 1 | Rank 1 CLK phase shift, high | -| 2 | Rank 2 CLK phase shift, high | -| 3 | Rank 3 CLK phase shift, high | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:5| IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 6:11| DQS phase shift on rising edge in 1/64 DCKs | ++-----------+------------------------------------------------------------------+ +| 16:18| IO delay in DCKs | ++-----------+------------------------------------------------------------------+ +| 20:25| DQS phase shift on falling edge in 1/64 DCKs | ++-----------+------------------------------------------------------------------+ +| 0 | Rank 0 CLK phase shift, high | ++-----------+------------------------------------------------------------------+ +| 1 | Rank 1 CLK phase shift, high | ++-----------+------------------------------------------------------------------+ +| 2 | Rank 2 CLK phase shift, high | ++-----------+------------------------------------------------------------------+ +| 3 | Rank 3 CLK phase shift, high | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0xc1c** @@ -753,12 +1154,19 @@ Please handle with care ! *Desc:* Read delay settings, Rank 3 Register, Channel 0, lane 6 -|Bit| Description | -|---|-------------| -| 0:5| IO phase shift in 1/64th DCKs | -| 6:11| DQS phase shift on rising edge in 1/64 DCKs | -| 16:18| IO delay in DCKs | -| 20:25| DQS phase shift on falling edge in 1/64 DCKs | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:5| IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 6:11| DQS phase shift on rising edge in 1/64 DCKs | ++-----------+------------------------------------------------------------------+ +| 16:18| IO delay in DCKs | ++-----------+------------------------------------------------------------------+ +| 20:25| DQS phase shift on falling edge in 1/64 DCKs | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0xc20** @@ -766,12 +1174,19 @@ Please handle with care ! *Desc:* Write delay settings, Rank 0 Register, Channel 0, lane 6 -|Bit| Description | -|---|-------------| -| 0:5| DQ IO phase shift in 1/64th DCKs | -| 8:13| DQS IO phase shift in 1/64th DCKs | -| 15:17| DQS IO phase shift in DCKs | -| 20 | DQ IO phase shift in DCKs | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:5| DQ IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 8:13| DQS IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 15:17| DQS IO phase shift in DCKs | ++-----------+------------------------------------------------------------------+ +| 20 | DQ IO phase shift in DCKs | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0xc24** @@ -779,12 +1194,19 @@ Please handle with care ! *Desc:* Write delay settings, Rank 1 Register, Channel 0, lane 6 -|Bit| Description | -|---|-------------| -| 0:5| DQ IO phase shift in 1/64th DCKs | -| 8:13| DQS IO phase shift in 1/64th DCKs | -| 15:17| DQS IO phase shift in DCKs | -| 20 | DQ IO phase shift in DCKs | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:5| DQ IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 8:13| DQS IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 15:17| DQS IO phase shift in DCKs | ++-----------+------------------------------------------------------------------+ +| 20 | DQ IO phase shift in DCKs | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0xc28** @@ -792,12 +1214,19 @@ Please handle with care ! *Desc:* Write delay settings, Rank 2 Register, Channel 0, lane 6 -|Bit| Description | -|---|-------------| -| 0:5| DQ IO phase shift in 1/64th DCKs | -| 8:13| DQS IO phase shift in 1/64th DCKs | -| 15:17| DQS IO phase shift in DCKs | -| 20 | DQ IO phase shift in DCKs | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:5| DQ IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 8:13| DQS IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 15:17| DQS IO phase shift in DCKs | ++-----------+------------------------------------------------------------------+ +| 20 | DQ IO phase shift in DCKs | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0xc2c** @@ -805,12 +1234,19 @@ Please handle with care ! *Desc:* Write delay settings, Rank 3 Register, Channel 0, lane 6 -|Bit| Description | -|---|-------------| -| 0:5| DQ IO phase shift in 1/64th DCKs | -| 8:13| DQS IO phase shift in 1/64th DCKs | -| 15:17| DQS IO phase shift in DCKs | -| 20 | DQ IO phase shift in DCKs | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:5| DQ IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 8:13| DQS IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 15:17| DQS IO phase shift in DCKs | ++-----------+------------------------------------------------------------------+ +| 20 | DQ IO phase shift in DCKs | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0xe04** @@ -818,9 +1254,14 @@ Please handle with care ! *Desc:* Lane training result Register, Channel 0, lane 7 -|Bit| Description | -|---|-------------| -| 0:63| Training result, each bit corresponds to one of the 64 settings of IO delay | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:63| Training result, each bit corresponds to one of the 64 settings | +| | of IO delay | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0xe10** @@ -828,12 +1269,19 @@ Please handle with care ! *Desc:* Read delay settings, Rank 0 Register, Channel 0, lane 7 -|Bit| Description | -|---|-------------| -| 0:5| IO phase shift in 1/64th DCKs | -| 6:11| DQS phase shift on rising edge in 1/64 DCKs | -| 16:18| IO delay in DCKs | -| 20:25| DQS phase shift on falling edge in 1/64 DCKs | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:5| IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 6:11| DQS phase shift on rising edge in 1/64 DCKs | ++-----------+------------------------------------------------------------------+ +| 16:18| IO delay in DCKs | ++-----------+------------------------------------------------------------------+ +| 20:25| DQS phase shift on falling edge in 1/64 DCKs | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0xe14** @@ -841,12 +1289,19 @@ Please handle with care ! *Desc:* Read delay settings, Rank 1 Register, Channel 0, lane 7 -|Bit| Description | -|---|-------------| -| 0:5| IO phase shift in 1/64th DCKs | -| 6:11| DQS phase shift on rising edge in 1/64 DCKs | -| 16:18| IO delay in DCKs | -| 20:25| DQS phase shift on falling edge in 1/64 DCKs | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:5| IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 6:11| DQS phase shift on rising edge in 1/64 DCKs | ++-----------+------------------------------------------------------------------+ +| 16:18| IO delay in DCKs | ++-----------+------------------------------------------------------------------+ +| 20:25| DQS phase shift on falling edge in 1/64 DCKs | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0xe18** @@ -854,12 +1309,19 @@ Please handle with care ! *Desc:* Read delay settings, Rank 2 Register, Channel 0, lane 7 -|Bit| Description | -|---|-------------| -| 0:5| IO phase shift in 1/64th DCKs | -| 6:11| DQS phase shift on rising edge in 1/64 DCKs | -| 16:18| IO delay in DCKs | -| 20:25| DQS phase shift on falling edge in 1/64 DCKs | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:5| IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 6:11| DQS phase shift on rising edge in 1/64 DCKs | ++-----------+------------------------------------------------------------------+ +| 16:18| IO delay in DCKs | ++-----------+------------------------------------------------------------------+ +| 20:25| DQS phase shift on falling edge in 1/64 DCKs | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0xe1c** @@ -867,12 +1329,19 @@ Please handle with care ! *Desc:* Read delay settings, Rank 3 Register, Channel 0, lane 7 -|Bit| Description | -|---|-------------| -| 0:5| IO phase shift in 1/64th DCKs | -| 6:11| DQS phase shift on rising edge in 1/64 DCKs | -| 16:18| IO delay in DCKs | -| 20:25| DQS phase shift on falling edge in 1/64 DCKs | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:5| IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 6:11| DQS phase shift on rising edge in 1/64 DCKs | ++-----------+------------------------------------------------------------------+ +| 16:18| IO delay in DCKs | ++-----------+------------------------------------------------------------------+ +| 20:25| DQS phase shift on falling edge in 1/64 DCKs | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0xe20** @@ -880,12 +1349,19 @@ Please handle with care ! *Desc:* Write delay settings, Rank 0 Register, Channel 0, lane 7 -|Bit| Description | -|---|-------------| -| 0:5| DQ IO phase shift in 1/64th DCKs | -| 8:13| DQS IO phase shift in 1/64th DCKs | -| 15:17| DQS IO phase shift in DCKs | -| 20 | DQ IO phase shift in DCKs | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:5| DQ IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 8:13| DQS IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 15:17| DQS IO phase shift in DCKs | ++-----------+------------------------------------------------------------------+ +| 20 | DQ IO phase shift in DCKs | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0xe24** @@ -893,12 +1369,19 @@ Please handle with care ! *Desc:* Write delay settings, Rank 1 Register, Channel 0, lane 7 -|Bit| Description | -|---|-------------| -| 0:5| DQ IO phase shift in 1/64th DCKs | -| 8:13| DQS IO phase shift in 1/64th DCKs | -| 15:17| DQS IO phase shift in DCKs | -| 20 | DQ IO phase shift in DCKs | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:5| DQ IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 8:13| DQS IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 15:17| DQS IO phase shift in DCKs | ++-----------+------------------------------------------------------------------+ +| 20 | DQ IO phase shift in DCKs | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0xe28** @@ -906,12 +1389,19 @@ Please handle with care ! *Desc:* Write delay settings, Rank 2 Register, Channel 0, lane 7 -|Bit| Description | -|---|-------------| -| 0:5| DQ IO phase shift in 1/64th DCKs | -| 8:13| DQS IO phase shift in 1/64th DCKs | -| 15:17| DQS IO phase shift in DCKs | -| 20 | DQ IO phase shift in DCKs | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:5| DQ IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 8:13| DQS IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 15:17| DQS IO phase shift in DCKs | ++-----------+------------------------------------------------------------------+ +| 20 | DQ IO phase shift in DCKs | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0xe2c** @@ -919,12 +1409,19 @@ Please handle with care ! *Desc:* Write delay settings, Rank 3 Register, Channel 0, lane 7 -|Bit| Description | -|---|-------------| -| 0:5| DQ IO phase shift in 1/64th DCKs | -| 8:13| DQS IO phase shift in 1/64th DCKs | -| 15:17| DQS IO phase shift in DCKs | -| 20 | DQ IO phase shift in DCKs | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:5| DQ IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 8:13| DQS IO phase shift in 1/64th DCKs | ++-----------+------------------------------------------------------------------+ +| 15:17| DQS IO phase shift in DCKs | ++-----------+------------------------------------------------------------------+ +| 20 | DQ IO phase shift in DCKs | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x1810** @@ -932,11 +1429,17 @@ Please handle with care ! *Desc:* COMP1 Register, Channel 0 -|Bit| Description | -|---|-------------| -| 9:11| ODT | -| 21:23| CLK drive up | -| 27:29| CTRL drive up | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 9:11| ODT | ++-----------+------------------------------------------------------------------+ +| 21:23| CLK drive up | ++-----------+------------------------------------------------------------------+ +| 27:29| CTRL drive up | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x320c** @@ -944,13 +1447,21 @@ Please handle with care ! *Desc:* Command crossover enable Register, Channel 0 -|Bit| Description | -|---|-------------| -| 0:5| CLK phase, low | -| 12 | CLK phase, high | -| 14 | Enable hardware | -| 17 | Enable on slot 1 | -| 27 | Enable on slot 2 | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:5| CLK phase, low | ++-----------+------------------------------------------------------------------+ +| 12 | CLK phase, high | ++-----------+------------------------------------------------------------------+ +| 14 | Enable hardware | ++-----------+------------------------------------------------------------------+ +| 17 | Enable on slot 1 | ++-----------+------------------------------------------------------------------+ +| 27 | Enable on slot 2 | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x3714** @@ -958,9 +1469,13 @@ Please handle with care ! *Desc:* COMP2 Register -|Bit| Description | -|---|-------------| -| 0:31| COMP2 value | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:31| COMP2 value | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x4000** @@ -968,13 +1483,21 @@ Please handle with care ! *Desc:* TC_DBP - Timing of DDR - Bin Parameter Register, Channel 0 -|Bit| Description | -|---|-------------| -| 0:3| tRCD | -| 4:7| tRP | -| 8:11| CAS | -| 12:15| CWL | -| 16:19| tRAS | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:3| tRCD | ++-----------+------------------------------------------------------------------+ +| 4:7| tRP | ++-----------+------------------------------------------------------------------+ +| 8:11| CAS | ++-----------+------------------------------------------------------------------+ +| 12:15| CWL | ++-----------+------------------------------------------------------------------+ +| 16:19| tRAS | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x4004** @@ -982,16 +1505,32 @@ Please handle with care ! *Desc:* TC_RAP - Timing of DDR - Regular Access Parameters Register, Channel 0 -|Bit| Description | -|---|-------------| -| 0:3| tRRD | -| 4:7| tRTP | -| 8:11| CKE | -| 12:15| WTR | -| 16:19| tFAW | -| 24:27| tWR | -| 29 | Command 3-state options, 0: Drive when channel is active, tri-state when inactive, 1: Always drive command bus | -| 30:31| CMD stretch, 00: 1N, 10: 2N, 11: 3N | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:3| tRRD | ++-----------+------------------------------------------------------------------+ +| 4:7| tRTP | ++-----------+------------------------------------------------------------------+ +| 8:11| CKE | ++-----------+------------------------------------------------------------------+ +| 12:15| WTR | ++-----------+------------------------------------------------------------------+ +| 16:19| tFAW | ++-----------+------------------------------------------------------------------+ +| 24:27| tWR | ++-----------+------------------------------------------------------------------+ +| 29 | Command 3-state options | +| | - 0: Drive when channel is active, tri-state when inactive, | +| | - 1: Always drive command bus | ++-----------+------------------------------------------------------------------+ +| 30:31| CMD stretch, | +| | - 00b: 1N, | +| | - 10b: 2N, | +| | - 11b: 3N | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x400c** @@ -999,12 +1538,19 @@ Please handle with care ! *Desc:* OTHP ODT control Register, Channel 0 -|Bit| Description | -|---|-------------| -| 0:3| tXPDLL ? | -| 5:7| tXP ? | -| 16:17| ODT stretch | -| 18:19| ODT stretch | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:3| tXPDLL ? | ++-----------+------------------------------------------------------------------+ +| 5:7| tXP ? | ++-----------+------------------------------------------------------------------+ +| 16:17| ODT stretch | ++-----------+------------------------------------------------------------------+ +| 18:19| ODT stretch | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x401c** @@ -1012,10 +1558,15 @@ Please handle with care ! *Desc:* OTHP Workaround (SandyBridge only) Register, Channel 0 -|Bit| Description | -|---|-------------| -| 12:13| ODT stretch | -| 14:15| ODT stretch | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 12:13| ODT stretch | ++-----------+------------------------------------------------------------------+ +| 14:15| ODT stretch | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x4024** @@ -1023,12 +1574,19 @@ Please handle with care ! *Desc:* Rounttrip time Register, Channel 0 -|Bit| Description | -|---|-------------| -| 0:7| RTT Rank 0 DIMM 0 | -| 8:15| RTT Rank 1 DIMM 0 | -| 16:23| RTT Rank 0 DIMM 1 | -| 24:31| RTT Rank 1 DIMM 1 | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:7| RTT Rank 0 DIMM 0 | ++-----------+------------------------------------------------------------------+ +| 8:15| RTT Rank 1 DIMM 0 | ++-----------+------------------------------------------------------------------+ +| 16:23| RTT Rank 0 DIMM 1 | ++-----------+------------------------------------------------------------------+ +| 24:31| RTT Rank 1 DIMM 1 | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x4028** @@ -1036,13 +1594,21 @@ Please handle with care ! *Desc:* SC_IO_LATENCY Register, Channel 0 -|Bit| Description | -|---|-------------| -| 0:3| IO latency Rank 0 DIMM 0 | -| 4:7| IO latency Rank 1 DIMM 0 | -| 8:11| IO latency Rank 0 DIMM 1 | -| 12:15| IO latency Rank 1 DIMM 1 | -| 16:21| Rount trip - I/O compensation | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:3| IO latency Rank 0 DIMM 0 | ++-----------+------------------------------------------------------------------+ +| 4:7| IO latency Rank 1 DIMM 0 | ++-----------+------------------------------------------------------------------+ +| 8:11| IO latency Rank 0 DIMM 1 | ++-----------+------------------------------------------------------------------+ +| 12:15| IO latency Rank 1 DIMM 1 | ++-----------+------------------------------------------------------------------+ +| 16:21| Rount trip - I/O compensation | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x4200** @@ -1050,11 +1616,17 @@ Please handle with care ! *Desc:* RAM training queue, address Register, Channel 0, queue idx 0 -|Bit| Description | -|---|-------------| -| 0:15| Address | -| 20:22| Bank address | -| 24:25| Slotrank | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:15| Address | ++-----------+------------------------------------------------------------------+ +| 20:22| Bank address | ++-----------+------------------------------------------------------------------+ +| 24:25| Slotrank | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x4204** @@ -1062,11 +1634,17 @@ Please handle with care ! *Desc:* RAM training queue, address Register, Channel 0, queue idx 1 -|Bit| Description | -|---|-------------| -| 0:15| Address | -| 20:22| Bank address | -| 24:25| Slotrank | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:15| Address | ++-----------+------------------------------------------------------------------+ +| 20:22| Bank address | ++-----------+------------------------------------------------------------------+ +| 24:25| Slotrank | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x4208** @@ -1074,11 +1652,17 @@ Please handle with care ! *Desc:* RAM training queue, address Register, Channel 0, queue idx 2 -|Bit| Description | -|---|-------------| -| 0:15| Address | -| 20:22| Bank address | -| 24:25| Slotrank | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:15| Address | ++-----------+------------------------------------------------------------------+ +| 20:22| Bank address | ++-----------+------------------------------------------------------------------+ +| 24:25| Slotrank | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x420c** @@ -1086,11 +1670,17 @@ Please handle with care ! *Desc:* RAM training queue, address Register, Channel 0, queue idx 3 -|Bit| Description | -|---|-------------| -| 0:15| Address | -| 20:22| Bank address | -| 24:25| Slotrank | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:15| Address | ++-----------+------------------------------------------------------------------+ +| 20:22| Bank address | ++-----------+------------------------------------------------------------------+ +| 24:25| Slotrank | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x4220** @@ -1098,11 +1688,17 @@ Please handle with care ! *Desc:* RAM training queue, command IO Register, Channel 0, queue idx 0 -|Bit| Description | -|---|-------------| -| 0 | !RAS | -| 1 | !CAS | -| 2 | !WE | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0 | !RAS | ++-----------+------------------------------------------------------------------+ +| 1 | !CAS | ++-----------+------------------------------------------------------------------+ +| 2 | !WE | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x4224** @@ -1110,11 +1706,17 @@ Please handle with care ! *Desc:* RAM training queue, command IO Register, Channel 0, queue idx 1 -|Bit| Description | -|---|-------------| -| 0 | !RAS | -| 1 | !CAS | -| 2 | !WE | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0 | !RAS | ++-----------+------------------------------------------------------------------+ +| 1 | !CAS | ++-----------+------------------------------------------------------------------+ +| 2 | !WE | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x4228** @@ -1122,11 +1724,17 @@ Please handle with care ! *Desc:* RAM training queue, command IO Register, Channel 0, queue idx 2 -|Bit| Description | -|---|-------------| -| 0 | !RAS | -| 1 | !CAS | -| 2 | !WE | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0 | !RAS | ++-----------+------------------------------------------------------------------+ +| 1 | !CAS | ++-----------+------------------------------------------------------------------+ +| 2 | !WE | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x422c** @@ -1134,11 +1742,17 @@ Please handle with care ! *Desc:* RAM training queue, command IO Register, Channel 0, queue idx 3 -|Bit| Description | -|---|-------------| -| 0 | !RAS | -| 1 | !CAS | -| 2 | !WE | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0 | !RAS | ++-----------+------------------------------------------------------------------+ +| 1 | !CAS | ++-----------+------------------------------------------------------------------+ +| 2 | !WE | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x4230** @@ -1146,9 +1760,13 @@ Please handle with care ! *Desc:* RAM training queue, cooldown Register, Channel 0, queue idx 0 -|Bit| Description | -|---|-------------| -| 16:31| Clock cycles to wait after command | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 16:31| Clock cycles to wait after command | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x4234** @@ -1156,9 +1774,13 @@ Please handle with care ! *Desc:* RAM training queue, cooldown Register, Channel 0, queue idx 1 -|Bit| Description | -|---|-------------| -| 16:31| Clock cycles to wait after command | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 16:31| Clock cycles to wait after command | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x4238** @@ -1166,9 +1788,13 @@ Please handle with care ! *Desc:* RAM training queue, cooldown Register, Channel 0, queue idx 2 -|Bit| Description | -|---|-------------| -| 16:31| Clock cycles to wait after command | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 16:31| Clock cycles to wait after command | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x423c** @@ -1176,9 +1802,13 @@ Please handle with care ! *Desc:* RAM training queue, cooldown Register, Channel 0, queue idx 3 -|Bit| Description | -|---|-------------| -| 16:31| Clock cycles to wait after command | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 16:31| Clock cycles to wait after command | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x4284** @@ -1186,10 +1816,15 @@ Please handle with care ! *Desc:* RAM training queue, cooldown Register, Channel 0 -|Bit| Description | -|---|-------------| -| 0 | Start executing DRAM command queue | -| 16:19| (Number of queued commands - 1) * 4 | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0 | Start executing DRAM command queue | ++-----------+------------------------------------------------------------------+ +| 16:19| (Number of queued commands - 1) * 4 | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x4298** @@ -1197,11 +1832,19 @@ Please handle with care ! *Desc:* TC - Refresh parameters Register, Channel 0 -|Bit| Description | -|---|-------------| -| 0:15| tREFI, average period between refresh in DCLK cycles | -| 16:24| tRFC, Time of refresh, from beginning of refresh until next ACT or refresh is allowed in DCLK cycles | -| 25:32| tREFIx9, Maximum time allowed between refreshes to a rank. Should be programmed to 8.9 * tREFI / 1024 | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:15| tREFI, average period between refresh in DCLK cycles | ++-----------+------------------------------------------------------------------+ +| 16:24| tRFC, Time of refresh, from beginning of refresh until next ACT | +| | or refresh is allowed in DCLK cycles | ++-----------+------------------------------------------------------------------+ +| 25:32| tREFIx9, Maximum time allowed between refreshes to a rank. | +| | Should be programmed to 8.9 * tREFI / 1024 | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x42a4** @@ -1209,12 +1852,19 @@ Please handle with care ! *Desc:* SRFTP Register, Channel 0 -|Bit| Description | -|---|-------------| -| 0:11| tXSDLL | -| 12:15| tXS_offset | -| 16:25| tZQOPER | -| 28:31| tMOD | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:11| tXSDLL | ++-----------+------------------------------------------------------------------+ +| 12:15| tXS_offset | ++-----------+------------------------------------------------------------------+ +| 16:25| tZQOPER | ++-----------+------------------------------------------------------------------+ +| 28:31| tMOD | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x4c20** @@ -1222,9 +1872,13 @@ Please handle with care ! *Desc:* Scheduler parameters Register -|Bit| Description | -|---|-------------| -| 0:31| scheduler parameters | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:31| scheduler parameters | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x4cb0** @@ -1232,10 +1886,26 @@ Please handle with care ! *Desc:* PM - Power-down configuration, Broadcast Register -|Bit| Description | -|---|-------------| -| 0:7| PDWN_idle_counter, This defines the rank indle period in DCLK cycles that causes power-down entrance. The minimum value should be greater then or equal to the worst roundtrip time plus burst length. | -| 8:10| PDWN_mode, selects the mode of power-down: 0x0: No power down, 0x1: APD, 0x2: PPD, 0x3: APD+PPD, 0x4: Reserved, 0x5: Reserved, 0x6: PPD-DLLoff, 0x7: APD+PPD+DLLof | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:7| PDWN_idle_counter, This defines the rank indle period in DCLK | +| | cycles that causes power-down entrance. The minimum value | +| | should be greater then or equal to the worst roundtrip time | +| | plus burst length. | ++-----------+------------------------------------------------------------------+ +| 8:10| PDWN_mode, selects the mode of power-down: | +| | - 0x0: No power down, | +| | - 0x1: APD, | +| | - 0x2: PPD, | +| | - 0x3: APD+PPD, | +| | - 0x4: Reserved, | +| | - 0x5: Reserved, | +| | - 0x6: PPD-DLLoff, | +| | - 0x7: APD+PPD+DLLof | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x4e80** @@ -1243,9 +1913,13 @@ Please handle with care ! *Desc:* Power mode preset Register -|Bit| Description | -|---|-------------| -| 0:31| Power mode preset | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:31| Power mode preset | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x4e94** @@ -1253,11 +1927,20 @@ Please handle with care ! *Desc:* TC - Refresh parameters Register -|Bit| Description | -|---|-------------| -| 0:7| OREF_RI, Rank idle period that defines an oppertunity for refresh | -| 8:11| Refresh_HP_WM, tREFI count level that turns the refresh priority to high | -| 12:15| Refresh_panic_WM, tREFI count level in which the refresh priority is panic | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:7| OREF_RI, Rank idle period that defines an oppertunity for | +| | refresh | ++-----------+------------------------------------------------------------------+ +| 8:11| Refresh_HP_WM, tREFI count level that turns the refresh | +| | priority to high | ++-----------+------------------------------------------------------------------+ +| 12:15| Refresh_panic_WM, tREFI count level in which the refresh | +| | priority is panic | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x4e98** @@ -1265,11 +1948,19 @@ Please handle with care ! *Desc:* TC - Refresh parameters Register -|Bit| Description | -|---|-------------| -| 0:15| tREFI, average period between refresh in DCLK cycles | -| 16:24| tRFC, Time of refresh, from beginning of refresh until next ACT or refresh is allowed in DCLK cycles | -| 25:32| tREFIx9, Maximum time allowed between refreshes to a rank. Should be programmed to 8.9 * tREFI / 1024 | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:15| tREFI, average period between refresh in DCLK cycles | ++-----------+------------------------------------------------------------------+ +| 16:24| tRFC, Time of refresh, from beginning of refresh until next ACT | +| | or refresh is allowed in DCLK cycles | ++-----------+------------------------------------------------------------------+ +| 25:32| tREFIx9, Maximum time allowed between refreshes to a rank. | +| | Should be programmed to 8.9 * tREFI / 1024 | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x5000** @@ -1277,11 +1968,26 @@ Please handle with care ! *Desc:* Global channel size control Register -|Bit| Description | -|---|-------------| -| 0:1| CH_A, defines the largest channel. 00: Channel 0, 01: Channel 1, 10: Channel 2 | -| 2:3| CH_B, defines the mid-size channel. 00: Channel 0, 01: Channel 1, 10: Channel 2 | -| 2:3| CH_C, defines the smallest channel. 00: Channel 0, 01: Channel 1, 10: Channel 2, CH_C is 10 if only 2 channels are supported | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:1| CH_A, defines the largest channel. | +| | - 00b: Channel 0, | +| | - 01b: Channel 1, | +| | - 10b: Channel 2 | ++-----------+------------------------------------------------------------------+ +| 2:3| CH_B, defines the mid-size channel. | +| | - 00b: Channel 0, | +| | - 01b: Channel 1, | +| | - 10b: Channel 2 | ++-----------+------------------------------------------------------------------+ +| 2:3| CH_C, defines the smallest channel. | +| | - 00b: Channel 0, | +| | - 01b: Channel 1, | +| | - 10b: Channel 2, CH_C is 10 if only 2 channels are supported | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x5004** @@ -1289,20 +1995,41 @@ Please handle with care ! *Desc:* Address Decode Register, Channel 0 -|Bit| Description | -|---|-------------| -| 0:7| DIMMA size in 256 MB multiples | -| 16 | DIMM A select (DAS) Slot to DIMM mapping, 0: DIMMA, DIMMB, 1: DIMMB, DIMMA | -| 17 | DIMM A number of ranks | -| 19 | DIMM A DRAM width x8 / x16 | -| 8:15| DIMM B size in 256 MB multiples | -| 18 | DIMM B number of ranks | -| 20 | DIMM B DRAM width in 8x / x16 | -| 21 | Rank interleave enable | -| 22 | Enhanced interleave enable | -| 26 | High order Rank interleave enable | -| 27:29| High Order Rank interleave Address. Selects on of address bits 20-27 to use for high rank interleave | -| 24:25| ECC, 00: No ECC active, 01: ECC is active on IO, 11: ECC is active on both IO and ECC logic | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:7| DIMMA size in 256 MB multiples | ++-----------+------------------------------------------------------------------+ +| 16 | DIMM A select (DAS) Slot to DIMM mapping, | +| | - 0: DIMMA, DIMMB, | +| | - 1: DIMMB, DIMMA | ++-----------+------------------------------------------------------------------+ +| 17 | DIMM A number of ranks | ++-----------+------------------------------------------------------------------+ +| 19 | DIMM A DRAM width x8 / x16 | ++-----------+------------------------------------------------------------------+ +| 8:15| DIMM B size in 256 MB multiples | ++-----------+------------------------------------------------------------------+ +| 18 | DIMM B number of ranks | ++-----------+------------------------------------------------------------------+ +| 20 | DIMM B DRAM width in 8x / x16 | ++-----------+------------------------------------------------------------------+ +| 21 | Rank interleave enable | ++-----------+------------------------------------------------------------------+ +| 22 | Enhanced interleave enable | ++-----------+------------------------------------------------------------------+ +| 26 | High order Rank interleave enable | ++-----------+------------------------------------------------------------------+ +| 27:29| High Order Rank interleave Address. Selects on of address bits | +| | 20-27 to use for high rank interleave | ++-----------+------------------------------------------------------------------+ +| 24:25| ECC, | +| | - 00b: No ECC active, | +| | - 01b: ECC is active on IO, | +| | - 11b: ECC is active on both IO and ECC logic | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x5030** @@ -1310,11 +2037,17 @@ Please handle with care ! *Desc:* Global DDR3 control Register -|Bit| Description | -|---|-------------| -| 1 | DDR reset | -| 2 | DCLK enable | -| 5 | IO reset | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 1 | DDR reset | ++-----------+------------------------------------------------------------------+ +| 2 | DCLK enable | ++-----------+------------------------------------------------------------------+ +| 5 | IO reset | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x5034** @@ -1322,9 +2055,13 @@ Please handle with care ! *Desc:* Version Register -|Bit| Description | -|---|-------------| -| 0:31| MRC version | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:31| MRC version | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x5060** @@ -1332,10 +2069,18 @@ Please handle with care ! *Desc:* PM - Self refresh config Register -|Bit| Description | -|---|-------------| -| 0:15| Idle_timer, The value is used when the SREF_enable field is set and defines the # of cycles that there should not be any transaction in order to enter self-refresh. | -| 16 | SR_Enable, enable self-refresh mechanism. Clear SREF_en and SREF_exit first. | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:15| Idle_timer, The value is used when the SREF_enable field is set | +| | and defines the # of cycles that there should not be any | +| | transaction in order to enter self-refresh. | ++-----------+------------------------------------------------------------------+ +| 16 | SR_Enable, enable self-refresh mechanism. Clear SREF_en and | +| | SREF_exit first. | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x5084** @@ -1343,9 +2088,13 @@ Please handle with care ! *Desc:* RCOMP status Register -|Bit| Description | -|---|-------------| -| 16 | Busy | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 16 | Busy | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x5090** @@ -1353,9 +2102,13 @@ Please handle with care ! *Desc:* ECC - Address compare for ECC error injection Register -|Bit| Description | -|---|-------------| -| 0:31| Inject error when ECC_Inj_Addr_Compare[31:0] = ADDR[37:6] | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:31| Inject error when ECC_Inj_Addr_Compare[31:0] = ADDR[37:6] | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x5094** @@ -1363,9 +2116,14 @@ Please handle with care ! *Desc:* ECC - Address mask for ECC error injection Register -|Bit| Description | -|---|-------------| -| 0:31| Inject error when ECC_inj_Addr_Compare[31:0] = ADDR[37:6] && ECC_Inj_Addr_Mask[31:0] | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:31| Inject error when ECC_inj_Addr_Compare[31:0] = | +| | ADDR[37:6] && ECC_Inj_Addr_Mask[31:0] | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x5e00** @@ -1373,11 +2131,18 @@ Please handle with care ! *Desc:* MC_BIOS_REQ Register -|Bit| Description | -|---|-------------| -| 0:7| Selected multiplier: 100Mhz [7,12], 133Mhz [3,19] | -| 8 | 1: 100Mhz reference clock, 0: 133Mhz reference clock (IvyBridge only) | -| 31 | PLL busy | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:7| Selected multiplier: 100Mhz [7,12], 133Mhz [3,19] | ++-----------+------------------------------------------------------------------+ +| 8 | - 1: 100Mhz reference clock | +| | - 0: 133Mhz reference clock (IvyBridge only) | ++-----------+------------------------------------------------------------------+ +| 31 | PLL busy | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x5e04** @@ -1385,9 +2150,15 @@ Please handle with care ! *Desc:* MC_BIOS_DATA Register -|Bit| Description | -|---|-------------| -| 0:7| Active multiplier: 100Mhz [7,12], 133Mhz [3,19] | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 0:7| Active multiplier: | +| | - 100Mhz [7,12], | +| | - 133Mhz [3,19] | ++-----------+------------------------------------------------------------------+ +``` **MCHBAR + 0x5f08** @@ -1395,6 +2166,9 @@ Please handle with care ! *Desc:* RCOMP control Register -|Bit| Description | -|---|-------------| -| 8 | Force RCOMP | +```eval_rst ++-----------+------------------------------------------------------------------+ +| Bit | Description | ++===========+==================================================================+ +| 8 | Force RCOMP | ++-----------+------------------------------------------------------------------+ diff --git a/Documentation/Intel/NativeRaminit/Sandybridge.md b/Documentation/Intel/NativeRaminit/Sandybridge.md index 8203106c07..5c83a0dad2 100644 --- a/Documentation/Intel/NativeRaminit/Sandybridge.md +++ b/Documentation/Intel/NativeRaminit/Sandybridge.md @@ -18,16 +18,27 @@ The memory initialization code has to take care of lots of duties: * Error handling ## Definitions +```eval_rst ++---------+-------------------------------------------------------------------+------------+--------------+ | Symbol | Description | Units | Valid region | -|---------|-------------------------------------------------------------------|------------|--------------| -| SCK | DRAM system clock cycle time | s | - | -| tCK | DRAM system clock cycle time | 1/256th ns | - | -| DCK | Data clock cycle time: The time between two SCK clock edges | s | - | ++=========+===================================================================+============+==============+ +| SCK | DRAM system clock cycle time | s | | ++---------+-------------------------------------------------------------------+------------+--------------+ +| tCK | DRAM system clock cycle time | 1/256th ns | | ++---------+-------------------------------------------------------------------+------------+--------------+ +| DCK | Data clock cycle time: The time between two SCK clock edges | s | | ++---------+-------------------------------------------------------------------+------------+--------------+ | timA | IO phase: The phase delay of the IO signals | 1/64th DCK | [0-512) | -| SPD | Manufacturer set memory timings located on an EEPROM on every DIMM| bytes | - | ++---------+-------------------------------------------------------------------+------------+--------------+ +| SPD | Manufacturer set memory timings located on an EEPROM on every DIMM| bytes | | ++---------+-------------------------------------------------------------------+------------+--------------+ | REFCK | Reference clock, either 100 or 133 | Mhz | 100, 133 | -| MULT | DRAM PLL multiplier | - | [3-12] | -| XMP | Extreme Memory Profiles | - | - | ++---------+-------------------------------------------------------------------+------------+--------------+ +| MULT | DRAM PLL multiplier | | [3-12] | ++---------+-------------------------------------------------------------------+------------+--------------+ +| XMP | Extreme Memory Profiles | | | ++---------+-------------------------------------------------------------------+------------+--------------+ +``` ## (Inoffical) register documentation - [Sandy Bride - Register documentation](SandyBridge_registers.md) diff --git a/Documentation/Intel/NativeRaminit/Sandybridge_freq.md b/Documentation/Intel/NativeRaminit/Sandybridge_freq.md index 50c6362c81..cf68d5ec46 100644 --- a/Documentation/Intel/NativeRaminit/Sandybridge_freq.md +++ b/Documentation/Intel/NativeRaminit/Sandybridge_freq.md @@ -4,16 +4,25 @@ This chapter explains the frequency selection done on Sandybride and Ivybridge. ## Definitions +```eval_rst ++---------+-------------------------------------------------------------------+------------+--------------+ | Symbol | Description | Units | Valid region | -|---------|-------------------------------------------------------------------|------------|--------------| -| SCK | DRAM system clock cycle time | s | - | -| tCK | DRAM system clock cycle time | 1/256th ns | - | -| DCK | Data clock cycle time: The time between two SCK clock edges | s | - | -| SPD | Manufacturer set memory timings located on an EEPROM on every DIMM| bytes | - | -| REFCK | Reference clock, either 100 or 133 | Mhz | 100, 133 | -| MULT | DRAM PLL multiplier | - | [3-12] | -| XMP | Extreme Memory Profiles | - | - | - ++=========+===================================================================+============+==============+ +| SCK | DRAM system clock cycle time | s | | ++---------+-------------------------------------------------------------------+------------+--------------+ +| tCK | DRAM system clock cycle time | 1/256th ns | | ++---------+-------------------------------------------------------------------+------------+--------------+ +| DCK | Data clock cycle time: The time between two SCK clock edges | s | | ++---------+-------------------------------------------------------------------+------------+--------------+ +| SPD | Manufacturer set memory timings located on an EEPROM on every DIMM| bytes | | ++---------+-------------------------------------------------------------------+------------+--------------+ +| REFCK | Reference clock, either 100 or 133 | MHz | 100, 133 | ++---------+-------------------------------------------------------------------+------------+--------------+ +| MULT | DRAM PLL multiplier | | [3-12] | ++---------+-------------------------------------------------------------------+------------+--------------+ +| XMP | Extreme Memory Profiles | | | ++---------+-------------------------------------------------------------------+------------+--------------+ +``` ## SPD The [SPD](https://de.wikipedia.org/wiki/Serial_Presence_Detect "Serial Presence Detect") located on every DIMM is factory program with various timings. One of them @@ -84,31 +93,54 @@ multiplier to select the DRAM frequency (SCK) by the following formula: > **Note:** Since coreboot 4.6 Ivy Bridge supports 100MHz REFCK. ## Sandy Bride's supported frequencies +```eval_rst ++------------+-----------+------------------+-------------------------+---------------+ | SCK [Mhz] | DDR [Mhz] | Mutiplier (MULT) | Reference clock (REFCK) | Comment | -|------------|-----------|------------------|-------------------------|---------------| ++============+===========+==================+=========================+===============+ | 400 | DDR3-800 | 3 | 133 MHz | | ++------------+-----------+------------------+-------------------------+---------------+ | 533 | DDR3-1066 | 4 | 133 MHz | | ++------------+-----------+------------------+-------------------------+---------------+ | 666 | DDR3-1333 | 5 | 133 MHz | | ++------------+-----------+------------------+-------------------------+---------------+ | 800 | DDR3-1600 | 6 | 133 MHz | | ++------------+-----------+------------------+-------------------------+---------------+ | 933 | DDR3-1866 | 7 | 133 MHz | | -| 1066 | DDR3-2166 | 8 | 133 MHz | || ++------------+-----------+------------------+-------------------------+---------------+ +| 1066 | DDR3-2166 | 8 | 133 MHz | | ++------------+-----------+------------------+-------------------------+---------------+ +``` ## Ivybridge's supported frequencies +```eval_rst ++------------+-----------+------------------+-------------------------+---------------+ | SCK [Mhz] | DDR [Mhz] | Mutiplier (MULT) | Reference clock (REFCK) | Comment | -|------------|-----------|------------------|-------------------------|---------------| ++============+===========+==================+=========================+===============+ | 400 | DDR3-800 | 3 | 133 MHz | | ++------------+-----------+------------------+-------------------------+---------------+ | 533 | DDR3-1066 | 4 | 133 MHz | | ++------------+-----------+------------------+-------------------------+---------------+ | 666 | DDR3-1333 | 5 | 133 MHz | | ++------------+-----------+------------------+-------------------------+---------------+ | 800 | DDR3-1600 | 6 | 133 MHz | | ++------------+-----------+------------------+-------------------------+---------------+ | 933 | DDR3-1866 | 7 | 133 MHz | | ++------------+-----------+------------------+-------------------------+---------------+ | 1066 | DDR3-2166 | 8 | 133 MHz | | ++------------+-----------+------------------+-------------------------+---------------+ | 700 | DDR3-1400 | 7 | 100 MHz | '1 | ++------------+-----------+------------------+-------------------------+---------------+ | 800 | DDR3-1600 | 8 | 100 MHz | '1 | ++------------+-----------+------------------+-------------------------+---------------+ | 900 | DDR3-1800 | 9 | 100 MHz | '1 | ++------------+-----------+------------------+-------------------------+---------------+ | 1000 | DDR3-2000 | 10 | 100 MHz | '1 | ++------------+-----------+------------------+-------------------------+---------------+ | 1100 | DDR3-2200 | 11 | 100 MHz | '1 | -| 1200 | DDR3-2400 | 12 | 100 MHz | '1 || - ++------------+-----------+------------------+-------------------------+---------------+ +| 1200 | DDR3-2400 | 12 | 100 MHz | '1 | ++------------+-----------+------------------+-------------------------+---------------+ +``` > '1: since coreboot 4.6 ## Multiplier selection @@ -120,7 +152,8 @@ else: freq_max := soft_fuse_max_mhz for i in SPDs: - freq_max := MIN(freq_max, ddr_spd_max_mhz[i])``` + freq_max := MIN(freq_max, ddr_spd_max_mhz[i]) +``` As you can see, by using DIMMs with different maximum DRAM frequencies, the slowest DIMMs' frequency will be selected, to prevent over-clocking it. diff --git a/Documentation/Intel/NativeRaminit/Sandybridge_read.md b/Documentation/Intel/NativeRaminit/Sandybridge_read.md index 5a5aa18fa8..e58298ab77 100644 --- a/Documentation/Intel/NativeRaminit/Sandybridge_read.md +++ b/Documentation/Intel/NativeRaminit/Sandybridge_read.md @@ -23,18 +23,29 @@ actual delay of every lane can be measured. The values programmed in read training effect DRAM-to-MC transfers only ! ## Definitions +```eval_rst ++---------+-------------------------------------------------------------------+------------+--------------+ | Symbol | Description | Units | Valid region | -|---------|-------------------------------------------------------------------|------------|--------------| -| SCK | DRAM system clock cycle time | s | - | -| tCK | DRAM system clock cycle time | 1/256th ns | - | -| DCK | Data clock cycle time: The time between two SCK clock edges | s | - | ++=========+===================================================================+============+==============+ +| SCK | DRAM system clock cycle time | s | | ++---------+-------------------------------------------------------------------+------------+--------------+ +| tCK | DRAM system clock cycle time | 1/256th ns | | ++---------+-------------------------------------------------------------------+------------+--------------+ +| DCK | Data clock cycle time: The time between two SCK clock edges | s | | ++---------+-------------------------------------------------------------------+------------+--------------+ | timA | IO phase: The phase delay of the IO signals | 1/64th DCK | [0-512) | -| SPD | Manufacturer set memory timings located on an EEPROM on every DIMM| bytes | - | -| REFCK | Reference clock, either 100 or 133 | Mhz | 100, 133 | -| MULT | DRAM PLL multiplier | - | [3-12] | -| XMP | Extreme Memory Profiles | - | - | -| DQS | Data Strobe signal used to sample all lane's DQ signals | - | - | - ++---------+-------------------------------------------------------------------+------------+--------------+ +| SPD | Manufacturer set memory timings located on an EEPROM on every DIMM| bytes | | ++---------+-------------------------------------------------------------------+------------+--------------+ +| REFCK | Reference clock, either 100 or 133 | MHz | 100, 133 | ++---------+-------------------------------------------------------------------+------------+--------------+ +| MULT | DRAM PLL multiplier | | [3-12] | ++---------+-------------------------------------------------------------------+------------+--------------+ +| XMP | Extreme Memory Profiles | | | ++---------+-------------------------------------------------------------------+------------+--------------+ +| DQS | Data Strobe signal used to sample all lane's DQ signals | | | ++---------+-------------------------------------------------------------------+------------+--------------+ +``` ## Hardware The hardware does have delay logic blocks that can delay the DQ / DQS of a lane/rank by one or multiple clock cylces and it does have delay logic blocks @@ -66,18 +77,18 @@ The picture was generated from 16 IO delay values times 64 timA values. The highest IO delay was set on the right-hand side, while the last block on the left-hand side has zero IO delay. -** roundtrip 55 DCKs ** +#### roundtrip 55 DCKs ![alt text][timA_lane0-3_rt55] [timA_lane0-3_rt55]: timA_lane0-3_rt55.png "timA for lane0 - lane3, roundtrip 55" -** roundtrip 54 DCKs ** +#### roundtrip 54 DCKs ![alt text][timA_lane0-3_rt54] [timA_lane0-3_rt54]: timA_lane0-3_rt54.png "timA for lane0 - lane3, roundtrip 54" -** roundtrip 53 DCKs ** +#### roundtrip 53 DCKs ![alt text][timA_lane0-3_rt53] [timA_lane0-3_rt53]: timA_lane0-3_rt53.png "timA for lane0 - lane3, roundtrip 53" |