Advanced Chipset Features - JETWAY 615TCFR3A User Manual

M/b for socket 370 pentium iii processor

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Table Of Contents

Table of Contents

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.

On-Chip VGA Setting

SDRAM Timing Setting

System BIOS Cacheable

Video BIOS Cacheable

Memory Hole at 15M-16M

CPU Latency Timer

Delayed Transaction

AGP Mode Select

AGP Graphics Aperture Size

Move Enter:Select Item +/-/PU/PD:Value F10:Save ESC:Exit

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F5:Previous Values

Note: Change these settings only if you are familiar with the chipset.

SDRAM Timing Setting

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 BIOS 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.

CPU Latency Timer