Chapter 4: AMI BIOS
4-15
Dynamic Self Refresh
Select Enabled to support Dynamic Self-Refreshing for the onboard memory control-
ler. The options are Disabled and
Enabled
.
PMOP Value for PCO
Use the keyboard to enter the Opcode value for the SPID Power Mode. The default
setting is
4
.
PMOP Value for PCX
Use the keyboard to enter the PCX value for the SPID Power Mode. The default
setting is
7
.
Per-Bit Margins
Select Enabled to set the "per-bit margins" used in the Maximal Ratio Combining
(MRC) technique. The options are
Disabled
and Enabled.
Open Page Policy Timer
Use the feature to set the Page_Closure timer, which will specify how long a DRAM
memory page should remain open. The options are Disabled, Immediate,
30-60 ns
,
.60-120 ns, 120-240 ns, 240-480 ns, 480-960 ns, and 1-2 us.
Memory Thermal
Select Enabled to support Memory-Thermal-Management. The options are
Dis
-
abled
and Enabled.
Scrambler
Select Enabled to enable memory scrambler support for memory error correction.
The options are Disabled and
Enabled
.
Slow Power Down Exit
Select Enabled to use the slow-power-down mode when the system memory exits
from the pre-charge state. The settings are Disabled and
Enabled
.
Verf Override Enable
Select Enabled to verify an override command before it is executed. The options
are
Disabled
and Enabled.
Timing Configuration
tCL
Use this feature to select the Cas Latency Range. The options are
Auto
, 5, 6,
7, 8, 9, 10, 11, 12, 13, 14, and 15.
