Advanced Chipset Features - JETWAY 865GFTR3A User Manual

Security Option
This category allows you to limit access to the system and Setup, or just to Setup.
System
Setup (default) The system will boot, but access to Setup will be denied if the correct
OS Select For DRAM > 64MB
Allows OS2  to be used with >64MB or DRAM. Settings are Non-OS/2 (default) and OS2.
Set to OS/2 if using more than 64MB and running OS/2.

3-6 Advanced Chipset Features

The Advanced Chipset Features Setup option is used to change the values of the chipset
registers. These registers control most of the system options in the computer.
CMOS Setup Utility – Copyright(C) 1984-2003 Award Software
> DRAM Timing Settings
System BIOS Cacheable
Video BIOS Cacheable
Memory Hole At 15M-16M
Delay Transaction
AGP Transfer Mode
AGP Aperture Size
On-Chip VGA
On-Chip Frame Buffer Size
↑ ↓ → ←
Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit
F5:Previous Values
DRAM Timing Settings
Please refer to section 3-6-1
System BIOS Cacheable
Selecting Enabled allows caching of the system BIOS ROM at F0000h-FFFFFh, resulting in
better system performance. However, if any program writes to this memory area, a system
error may result. The settings are: Enabled and Disabled.
Video RAM Cacheable
Select Enabled allows caching of the video BIOS, resulting in better system performance.
However, if any program writes to this memory area, a system error may result. The settings
are: Enabled and Disabled.
Memory Hole At 15M-16M
You can reserve this area of system memory for ISA adapter ROM. When this area is
reserved, it cannot be cached. The user information of peripherals that need to use this area of
system memory usually discusses their memory requirements. The settings are: Enabled and
Disabled.
Delay Transaction
The system will not boot and access to Setup will be denied if the
correct password is not entered at the prompt.
password is not entered prompt.
Advanced Chipset Features
Press Enter
Enabled
Enabled
Disabled
Enabled
Auto
128MB
Enabled
16MB
F6:Optimized Defaults
Menu Level >
F7:Standard Defaults
25
Item Help
F1:General Help