Chipset Features Setup - WinSystems EBC-LP Operation Manual

Small, high-performance, embeddable computer system on a single board

Hide thumbs

Table Of Contents

Table of Contents

Auto Con figu ra tion

DRAM Tim ing

LEAD Off Tim ing

DRAM Read Burst

DRAM Write Burst Tim ing

FAST EDO lead off

Re fresh RAS# As ser tion

Fast RAS to CAS De lay

DRAM Page Idle Timer

DRAM En hanced Pag ing

Fast MA to RAS# De lay

SDRAM (CAS Lat/RAS- to- CAS) : 3/3

Sys tem BIOS Cache able

Video BIOS Cache able

8 Bit I/O Reovery Time

16 Bit I/O Re cov ery Time

Memory HoleAt 15M-16M

PCI 2.1 Compliance

3.6

Chipset Fea tures Setup

The op tions in this sec tion con trol the chipset pro gram ming at boot time. In most cases, the de fault

set tings should be used un less you have a clear un der stand ing of the sig nifi cance of the change. It is

pos si ble us ing these op tions to cre ate a sys tem that will ei ther not boot or is very un sta ble or un re li able.

If this should oc cur, there are two meth ods to re turn the sys tem to a sta ble con figu ra tion. If the sys tem

works well enough to get into Setup, sim ply choose the "Load BIOS De faults" op tion and then se lect

"Save and Exit Setup" to re store fac tory de faults. If the sys tem will not run well enough to run Setup, it

will be nec es sary to re move the bat tery source tem po rar ily un til the CMOS mem ory de cays. Ref er to

Sec tion 2.19 for de tails on re ini tial iz ing the CMOS RAM.

Each of the op tions for the Chipset Fea tures Menu will be briefly dis cussed in the sections that

fol low.

030530

WinSystems - "The Embedded Authority"

ROM PCI/ISA BIOS (2A59IA2N)