DRAM Timing Configuration
This field lets you select system memory timing data. Manual and BY SPD are two options. Default is "BY SPD"
CAS Latency Time
When synchronous DRAM is installed, the number of clock cycles of CAS latency depends on the DRAM timing. The settings are: 1.5, 2 and 2.5.
Active to Precharge Delay
This field let you select the active to precharge delay. The settings are: 7, 6 and 5
DRAM RAS# to CAS# Delay
This field is used to insert a timing delay between the CAS and RAS strobe signals, used when DRAM is written to, read from, or refreshed. Fast gives faster performance; and Slow gives more stable perfor- mance. This field applies only when synchronous DRAM have been installed in the system. The settings are: 2 and 3.
DRAM RAS# Precharge
If an insufficient number of cycles is allowed for the RAS to accumu- late its charge before DRAM refresh, the refresh may be incomplete and the DRAM may fail to retain data. Fast gives faster performance; and Slow gives more stable performance. This field applies only when synchronous DRAM is installed in the system. The settings are: 2 and 3.
Memory Frequency For
User can select 3 options: DDR200, DDR266, Auto (Default)
Chapter 4 Award BIOS Setup | 43 |