User's Manual

Mainboard User's Manual Page 25
BIOS Setup
CPU Latency Timer
Enables CPU BIST. Default is "Disabled".
Delayed Transaction
Enables / Disables ICH2 (I/O Controller Hub 2) delayed transactions
for internal register, Firmware Hub (FWH) and Low Pin Count (LPC)
interface accesses. Default is "Disabled".
AGP Graphics Aperture Size
Sets maximum memory aperture for onboard AGP port. Available settings
are 32MB and 64MB. Default is "64MB".
System Memory Frequency
Sets frequency of DIMM memory. Default is "AUTO".
On-Chip Video Window Size
Specifies amount of cache available for the graphics local memory
window. Available settings are 32MB and 64MB. Default is "64MB".
(815E only)
CAS# Latency
Sets number of SCLKs between the time when Read command is
sampled by DRAM and the Whitney Sample reads data from SDRAM.
Default is "Slow". (815E only)
Paging Mode Control
Enable / Disable Paging Mode. Default is "Closed". (815E only)
RAS-to-CAS Override
Sets delay override. Default is "Default". (815E only)
RAS# Timing
Sets clock frequency for RAS and RC. Default is "Slow". (815E only)