DRAM RAS# to CAS# Delay
•This field lets users insert a timing delay between the CAS and RAS strobe signals.
•It is used when DRAM is written to, read from, or refreshed.
•Choice 2 means shorter delay which shortens the process of charging; and choice 3 means longer delay which lengthens the process of charging.
•This field applies only if the synchronous DRAM is installed in the system.
The choice: 2, 3.
DRAM RAS# Precharge
If an insufficient number of cycles are allowed for the RAS to accumulate 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 choice: 2, 3.
System BIOS Cacheable
Selecting Enabled allows caching of the system BIOS ROM at
The choice: Enabled, Disabled.
Video BIOS Cacheable
Select Enabled allows caching of the video BIOS, resulting in better system performance. However, if any program writes to this memory area, a system error may occur.
The Choice: Enabled, Disabled.
Memory Hole At 15M-16M
This area of system memory can be reserved for ISA adapter ROM. When this area is reserved, it cannot be cached. The user information of peripherals that requests this area of system memory usually discusses their memory requirements.
The Choice: Enabled, Disabled.
Delay Transaction
The chipset has an embedded
The Choice: Enabled, Disabled.
AGP Aperture Size (MB)
elect the
The Choice: 4MB, 8MB, 16MB, 32MB, 64MB, 128MB, 256MB
30
