CARDEXPERT TECHNOLOGY, INC.

COLOR DESIGNER LOCAL BUS

Category

Video

Video Types Supported

XVGA

Video Processor

Tseng Labs ET4000

Highest Resolution Supported

1024 x 768

Data Bus Type

VESA local bus

Memory Type

DRAM

Maximum Onboard Memory

1024KB

CONNECTIONS

Purpose

Location

Purpose

Location

15-pin analog video port

CN1

VESA feature connector

CN2

INTERRUPT IRQ2 SELECT

Setting

JP1

Disabled

Pins 2 & 3 closed

 

Enabled

Pins 1 & 2 closed

WAIT STATE SELECTION

Memory Wait State

I/O Wait State

JP2

JP3

2

4

Pins 2 & 3 closed

Pins 1 & 2 closed

 

1

3

Pins 1 & 2 closed

Pins 1 & 2 closed

 

3

3

Pins 1 & 2 closed

Pins 2 & 3 closed

 

4

4

Pins 2 & 3 closed

Pins 2 & 3 closed

DRAM CONFIGURATION

Size

U1

U2

512KB

(4) 256K x 4

NONE

1024KB

(4) 256K x 4

(4) 256K x 4

Note: The location of U1 & U2 are unidentified.