UNIDENTIFIED

TVGA GRAPHICS ADAPTER 8-BIT

Category

Video

Video Types Supported

XVGA

Video Processor

Trident Microsystems, Inc.

Highest Resolution Supported

1024 x 768

Data Bus Type

8-bit ISA

Memory Type

DRAM

Maximum Onboard Memory

512KB

CONNECTIONS

Purpose

Location

Purpose

Location

VGA feature connector

CN1

9-pin TTL port

CN3

15-pin analog video port

CN2

   

MONITOR SELECT

Setting

SW1/A

SW1/B

SW1/C

SW1/D

SW1/E

SW1/F

PS/2(Analog)

On

On

On

On

On

On

TTL(Digital)

Off

On

On

On

On

On

DRAM CONFIGURATION

Size

Bank 0

Bank 1

256KB

(4) 64KB x 8

None

512KB

(4) 64KB x 8

(4) 64KB x 8

Note: Relative position of banks unidentified.