AMD 7ZMMC user manual Chipset Features Setup

BIOS Setup

Chipset Features Setup

AMIBIOS SETUP – CHIPSET FEATURES SETUP

( C ) 1999 American Megatrends, Inc. All Rights Reserved

Configure Timing by SPD	Enabled
DRAM Frequency	Auto
SDRAM CAS# Latency	Auto
AGP Mode	4X
AGP Comp. Driving	Auto
Manual AGP Comp. Driving	CB
AGP Fast Write	Disabled
AGP Aperture Size	64MB
ClkGen Spread Spectrum	Enabled
USB Controller	USB Port 0&1
USB Legacy Support	Disabled

ESC : Quit		↑↓→ ← : Select Item
F1	: Help	PU/PD+/-/ : Modify
F5	:Old Values	(Shift)F2:Color
F6	: Load BIOS Defaults
F7	: Load SETUP Defaults

Figure 4: Chipset Features Setup

•Configure Time by SPD

Disabled

Enabled

Disable Configure Time by SPD function.

Enable Configure Time by SPD function. (Default Value)

•DRAM Frequency

Auto

100MHz

133MHz

Set DRAM Frequency to Auto. (Default Value)

Set DRAM Frequency to 100MHz.

Set DRAM Frequency to 133MHz.

•SDRAM CAS# Latency

Auto

2

3

Detect SDRAM CAS# Latency by SPD. (Default Value)

For Fastest SDRAM DIMM module.

For Slower SDRAM DIMM module.

•AGP Mode

4X	Set AGP Mode to 4X. (Default Value)
1X	Set AGP Mode to 1X.
2X	Set AGP Mode to 2X.

•AGP Comp. Driving

Auto

Manual

Set AGP Comp. Driving to Auto. (Default Value)

Set AGP Comp. Driving to Manual.

If AGP Comp. Driving is Manual.

Manual AGP Comp. Driving:

00~FF

•AGP Fast Write

Enabled

Disabled

Enable AGP Fast Write function.

Disable this function. (Default Value)

18