BIOS Setup
17
Chipset Features Setup
The Chipset Features Setup option changes the values of the chipset
registers. These registers control system options in the computer.
Note:
Change these settings only if you are familiar with the Chipset.
Run the Chipset Features Setup as follows.
1.
Choose ÒCHIPSET FEATURES SETUPÓ from the Main Menu and
the following screen appears. (The screen below shows default
settings.)
ROM PCI/ISA BIOS
CHIPSET FEATURES SETUP
AWARD SOFTWARE, INC.
ESC : Quit
↑ ↓ → ←
: Select Item
F1 : Help PU/PD/+/– : Modify
F5 : Old Values (Shift)F2 : Color
F6 : Load BIOS Defaults
F7 : Load Setup Defaults
8 Bit I/O Recovery Time
: 1
16 Bit I/O Recovery Time : 1
Memory Hole At 15M-16M : Disabled
Auto Configuration : Enabled
DRAM Speed Selection : 70 ns
DRAM RAS# Precharge Time : 4
MA Additional Wait State : Disabled
RAS# To CAS# Delay : Enabled
DRAM Read Burst (B/E/F) : x2/3/4
DRAM Write Burts (B/E/F) : x3/3/3
ISA Bus Clock : PCICLK/4
DRAM Refresh Queue : Enabled
DRAM RAS Only Refresh : Disabled
DRAM ECC/PARITY Select : Disabled
Read-Around-Write : Enabled
PCI Burst Write Combine : Enabled
PCI-TO-DRAM Pipeline : Enabled
CPU-TO-PCI Write Post : Enabled
CPU-TO-PCI IDE Posting : Enabled
System BIOS Cacheable : Disabled
Video RAM Cacheable : Disabled
2.
Use the arrow keys to move between items and select values.
Modify selected fields using the PgUp/PgDn/+/Ð keys.
A short description of screen items follows:
Auto Configuration
Enable this option (strongly
recommended) and the system
automatically sets all options on the left
side of the screen (except cache update
mode & BIOS cacheable).
If this option is Enabled you must boot
from Turbo mode.
DRAM Speed Selection
Choose the right speed to fit your
DRAMÕs spec. 82440HX chipset supports
50, 60, and 70ns DRAM timing.