User`s manual

The following shows the configuration for total onboard system

memory.

Description

JP1 - JP6

Settings

Using one bank or two banks (banks 0 & 1) with

either DIP or SIMM DRAM

as onboard memory

Using three or four banks of DIP (banks 0, 1) and

SIMM (banks 2,3) DRAM

as onboard memory

Table 2-1:

Settings of Jumper JP1- JP6

Before setting up RAM configuration in BIOS, you must refer to the

following table to set the wait state and the page-interleave mode.

Particularly, you cannot set both 0 wait state and disabled page-

interleave mode in Turbo mode;

otherwise your system cannot

operate normally, even cannot display the screen.

In order to set both

modes normally, you should switch the button from Turbo mode to

Normal mode.

RAM access time is 120ns.

Table 2-2: Total Onboard System Memory Size

Chapter 2: Setting Up Your System