AMD M56 Reference Manual page 31

PREAMP
SELFTIME
SLEW
VMODE
VREF_INT
Channel 1's data pad control parameters
Field Name
PTERM
NTERM
PDRV
NDRV
RECV_DUTY
DRV_DUTY
PREAMP
SELFTIME
SLEW
VMODE
VREF_INT
Channel 0's strobe pad control parameters
Field Name
PTERM
NTERM
PDRV
NDRV
RECV_DUTY
DRV_DUTY
PREAMP
SELFTIME
SLEW
VMODE
VREF_INT
Channel 1's strobe pad control parameters
Field Name
PTERM
NTERM
PDRV
NDRV
RECV_DUTY
DRV_DUTY
PREAMP
© 2007 Advanced Micro Devices, Inc.
Proprietary
21:20 0x0
22 0x0
24:23 0x0
25 0x0
27:26 0x0
MC_IO_QS_PAD_CNTL_I0 - RW - 32 bits - MCIND:0x90
Bits Default
3:0 0x0
7:4 0x0
11:8 0x0
15:12 0x0
17:16 0x0
19:18 0x0
21:20 0x0
22 0x0
24:23 0x0
25 0x0
27:26 0x0
MC_IO_QS_PAD_CNTL_I1 - RW - 32 bits - MCIND:0x91
Bits Default
3:0 0x0
7:4 0x0
11:8 0x0
15:12 0x0
17:16 0x0
19:18 0x0
21:20 0x0
22 0x0
24:23 0x0
25 0x0
27:26 0x0
MC_IO_A_PAD_CNTL_I0 - RW - 32 bits - MCIND:0x92
Bits Default
3:0 0x0
7:4 0x0
11:8 0x0
15:12 0x0
17:16 0x0
19:18 0x0
21:20 0x0
NPL Pre-emphasis enable select, [1:0] for finger [7:6], 0=>disable,
1=>enable
Pad Pre-emphasis delay select
Pad slew rate control
Receive Default pull-up/down
Vref select
Description
NPL Termination control P side
NPL Termination control N side
NPL Drive control P side
NPL Drive control N side
Pad Receive Duty control
Pad Drive Duty control
NPL Pre-emphasis enable select, [1:0] for finger [7:6], 0=>disable,
1=>enable
Pad Pre-emphasis delay select
Pad slew rate control
Receive Default pull-up/down
Vref select
Description
NPL Termination control P side
NPL Termination control N side
NPL Drive control P side
NPL Drive control N side
Pad Receive Duty control
Pad Drive Duty control
NPL Pre-emphasis enable select, [1:0] for finger [7:6], 0=>disable,
1=>enable
Pad Pre-emphasis delay select
Pad slew rate control
Receive Default pull-up/down
Vref select
Description
NPL Termination control P side
NPL Termination control N side
NPL Drive control P side
NPL Drive control N side
Pad Receive Duty control
Pad Drive Duty control
NPL Pre-emphasis enable select, [1:0] for finger [7:6], 0=>disable,
1=>enable
M56 Register Reference Manual
Memory Controller Registers
2-25