AR-B1570 Users Guide

5.4 CHIPSET FEATURES SETUP

This option controls the configuration of the board’s chipset. Control keys for this screen are the same as for the previous screen. This selection is automatic.

ROM PCI/ISA BIOS (2A434AVF)

CHIPSET FEATURES SETUP

AWARD SOFTWARE, INC.

SDRAM CAS latency Time

: 3 T

 

 

 

 

SDRAM Clock Ratio Div By

: 4

 

 

 

 

16-bit I/O Recovery (CLK)

: 5

 

 

 

 

8-bit I/O Recovery (CLK)

: 5

 

 

 

 

 

 

 

 

 

 

 

Esc: Quit

↑↓→←:

Select Item

 

 

F1:

Help

PU/PD/+/-:

Modify

 

 

F5:

Old Values

(Shift) F2:

Color

 

 

F6:

Load BIOS Defaults

 

 

 

F7:

Load Setup Defaults

 

Chipset Features Setup

SDRAM CAS latency Time

This item is to setup the SDRAM CAS# signal latency time, the smaller value you set it, the higher efficiency you will get.

SDRAM Clock Ratio Div By

This item is to determine the SDRAM Clock Ratio.

16-Bit I/O Cycle Recovery Time

8-Bit I/O Cycle Recovery Time

These options specify the length of the delay (in BUSCLK) inserted between consecutive 8-bit/16-bit I/O operations.

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Sony AR-B1570 manual Chipset Features Setup, Sdram CAS latency Time, Sdram Clock Ratio Div By, Bit I/O Cycle Recovery Time