Chipset Features Setup Menu - Abit SM5 User Manual

Introduction of BIOS
¯ Chipset Features Setup Menu
The Chipset Features Setup Menu is used to modify the contents of the buffers
in the chipset on the mainboard. Since the parameters of the buffers are closely
related to hardware, if the setup is not correct or false, the mainboard will become
unstable or you will not be able to boot up. If you don' t know the hardware very well,
use default values (use the LOAD SETUP DEFAULTS option).
Auto Configuration
DRAM Timing
DRAM RAS# Precharge Time
DRAM R/W Leadoff Timing
Fast RAS# to CAS# Delay
DRAM Read Timing (EDO/FP)
DRAM Write Timing
Fast MA to RAS# Delay CLK
Fast EDO Path Select
Refresh RAS# Assertion
ISA Bus Clock
SDRAM (CAS Lat/RAS-to-CAS)
System BIOS Cacheable
Video BIOS Cacheable
8 Bit I/O Recovery Time
16 Bit I/O Recovery Time
Memory Hole At 15M-16M
Peer Concurrency
Passive Release
You can use the arrow keys to move between the items. Use "PgUP", "PgDn",
"+" and "-" to change the values. When you have finished setting up the chipset, press
"ESC" to go back to the main menu.
Auto Configuration:
This option allows (Enable) or prevents (Disable) the BIOS from using default
values for Auto Configuration. The BIOS default is Enable.
ä When you select Enable, the BIOS will automatically use the values related
to DRAM. You will not be able to set up the following options.
ä When you select Disable, you can manually set up DRAM options.
ROM PCI/ISA BIOS (XXXXXXXX)
CHIPSET FEATURES SETUP
AWARD SOFTWARE, INC.
: Enabled Delayed Transaction
: 60ns
: 4
: 6
: 3
: x222/x333
: x222
: 1
: Disabled
: 5 Clks
: PCICLK/3
: 3/3
: Disabled
: Enabled
: 1 Esc : Quit
: 1 F1 : Help
: Disable F5 : Old Values
: Enabled F6 : Load BIOS Defaults
: Enabled F7 : Load Setup Defaults
Fig 3-4 Chipset Features Setup
3-19
: Enabled
¡ô¡õ¡÷¡ö : Select
Item
PU/PD/+/- : Modify
(Shift)F2 : Color