EPOX EP-GXB-M, Руководство пользователя

Страница: 48 / 90

EP-GXB-M Award BIOS Setup
Page 48
Chipset Features Setup
Choose the “CHIPSET FEATURES SETUP” in the CMOS SETUP UTILITY menu
to display the following menu.
Figure 4: Chipset Features Setup
SDRAM RAS-to-CAS Delay: This allows the option to insert a timing delay be-
tween the CAS and RAS strobe signals (used when SDRAM is written to, read from,
or refreshed). The default is 3.
• 2: Provides faster memory performance.
• 3: Provides slower memory performance.
SDRAM RAS Precharge Time: The precharge time is the number of cycles it takes
for the RAS to accumulate its charge before SDRAM refresh. If insufficient time is
allowed, refresh may be incomplete and the SDRAM may fail to retain data. The
default is 3.
• 2: Provides faster memory performance.
• 3: Provides better memory compatibility.