Advanced Chipset Features - Winmate I330 User Manual

3.5” fan/fanless sbc w/intel socket m cpu, vga, lcd, giga ethernet, raid and mini-pci interface

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Table of Contents

7.6 Advanced Chipset Feature

This Setup menu controls the configuration of the chipset.

Phoenix - AwardBIOS CMOS Setup Utility

CAS Latency Time

DRAM RAS# to CAS# Delay

DRAM RASD# Precharge

Precharge dealy ( tRAS )

System Memory Frequency

SLP_S4# Assertion Width

System BIOS Cacheable

Video

BIOS Cachable

Memery Hole At 15M-16M

PCI Express Root Port Func

** VGA Setting **

PEG/Onchip VGA Control

ON-Chip Frame Buffer Size

DVMT/ FIXED Memory Size

Boot Display

Panel Scaling

Panel Number

:Move

Enter : Select

F5: Previous Values

CAS Latency Time

You can configure CAS latency time in HCLKs as 2 or 2.5 or 3. The system

board designer should set the values in this field, depending on the DRAM

installed. Do not change the values in this field unless you change

specifications of the installed DRAM or the installed CPU.

DRAM RAS# to CAS# Delay

This option allows you to insert a delay between the RAS (Row Address Strobe)

and CAS (Column Address Strobe) signals. This delay occurs when the

SDRAM is written to, read from or refreshed. Reducing the delay improves the

performance of the SDRAM.

DRAM RASD# Precharge

This option sets the nu mber of cycles required for the RAS to accumulate its

charge before the SDRAM refreshes. The default setting for the Active to

Precharge Delay is 4.

Precharge Delay (tRAS)

The default setting for the Precharge Delay is 12.

System Memory Frequency

The default setting is 533MHz.

I330 Motherboard User Manual