External Cache; Memory At 15Mb-16Mb Reserved For; C8000H - Dffff Shadow; Onboard Peripheral Configuration - Acer V38X User Manual

Hide thumbs Also See for V38X:

Table of Contents

2.6.2

External Cache

This parameter enables or disables the external cache memory. The

external cache is incorporated in the CPU module.

2.6.3

To prevent memory address conflicts between the system and

expansion boards, reserve this memory range for the use of either the

system or an expansion board.

2.6.4

The system reserves a portion of random access memory (RAM) for

the shadow RAM function. This parameter allows you to shadow the

C8000h-DFFFF address range, enabling I/O ROM functions to run

directly from the shadow RAM for faster operation. When you set this

Disabled

parameter to

, the functions run normally from ROM.

2.6.5

The Onboard Peripheral Configuration allows you to configure the

onboard communication ports and the onboard devices. Selecting this

option from the Advanced Configuration menu displays the following

screen:

2-30

User's Guide

Table of Contents

V38x-2