CHAPTER 3
AWARD
®
BIOS SETUP
3-14
SDRAM Configuration by
Choose SPD, the SDRAM time will load from the DIMM EEPROM
value. Choose manual, the value will be set by SDRAM Ras-to-CAS Delay
and SDRAM CAS Latency Time. The settings are SPD and Manual.
If the DIMM is without EEPROM, then set this item to Manual.
Set SDRAM Ras-to-CAS Delay and SDRAM CAS Latency Time to 3.
SDRAM RAS to CAS Delay
You can select the SDRAM RAS to CAS delay time in HCLKs of 2
or 3 (default). This should be set depending on the SDRAM installed.
SDRAM RAS Precharge Time
You can select the SDRAM RAS Precharge time in HCLKs of 2 or
3 (default). This should be set depending on the SDRAM installed.
SDRAM CAS Latency Time
You can select CAS latency time in HCLKs of 2 or 3 (default). This
should be set depending on the SDRAM installed.
DRAM Data Integrity Mode
Select Non-ECC or ECC (error-correcting code), according to the
type of installed DRAM. The settings are Non-ECC (default) or ECC.
System BIOS Cacheable
Select Enabled allows caching of the system BIOS ROM at F000h-
FFFFFh, resulting in better system performance. However, if any program
writes to this memory area, a system error may result.
Enabled
BIOS access cached
Disabled
BIOS access not cached
