Chipset Features Setup - TYAN TITAN TURBO AT-2 Manual

BIOS Configuration
w Security Option
This option allows you to select whether a password (if you have one) is
required each time the system boots, or only when you enter Setup.
System The system will not boot and access to Setup will be denied if the correct
password is not entered at the prompt.
Setup The system will boot, but access to Setup will be denied if the correct password
is not entered at the prompt.
w PS/2 Mouse
Enables or disables the PS/2 mouse resources.
w PCI/VGA Palette Snoop
Leave this field at Disabled.
w Shadow
This function allows BIOS to "shadow" firmware, that is, copy it from
ROM into the system RAM. Once there, it can be read through the 16-
bit or 32-bit DRAM bus by the CPU. Firmware that is not shadowed is
read through the 8-bit X-bus. Shadowing improves the performance of
the system BIOS and similar ROM firmware for expansion peripherals,
but reduces the amount of high memory (see page 26) available for
loading device drivers. Do not enable shadowing into all of the memory
at once; enable each section independently.

4.7 Chipset Features Setup

Auto Configuration
DRAM Timing
DRAM Leadoff Timing
DRAM Read Burst (EDO/FP)
DRAM Write Burst Timing
Fast EDO Lead Off
Refresh RAS# Assertion
Fast RAS to CAS delay
DRAM Page Idle Timer
DRAM Enhanced Paging
Fast MA to RAS# delay
SDRAM(CAS Lat/RAS-to-CAS) :2/2
SDRAM Speculative Read
System BIOS Cacheable
Video BIOS Cacheable
8 bit I/O Recovery Time
16 bit I/O Recover Time
Memory Hole at 15M/16M
PCI Passive Release
More Information on these settings can be found at TYAN's web site,
http://www.tyan.com.
S1571 D1181-001 http://www.tyan.com
ROM ISA BIOS
CHIPSET SETUP UTILITY
AWARD SOFTWARE, INC.
:Enabled
PCI Delayed Transaction
:70ns
Pipline Cache Timing
Chipset NA# Asserted
:10/6/3
Mem Drive Strength (MA/RAS) :10ma/16ma
:x222/x333
DRAM Refresh Rate
:x333
:Disabled
:5/Clks
:2
:8Clks
:Enabled
:1 Clks
ESC :Quit
:Disabled
F1 :Help
:Enabled
F5 :Old Values (Shift)F2 :Color
:Enabled
F6 :Load BIOS Defaults
:1
F7 :Load Setup Defaults
:1
:Disabled
:Enabled
30
:Enabled
:Faster
:Enabled
:15.6us
:Select Item
PU/PD/+/- :Modify