HwMuseum | Index

UNIDENTIFIED

TRIDENT TVGA (8-BIT)

Category

Video

Video Types Supported

XVGA

Video Processor

TVGA 8800BR

Highest Resolution Supported

1024 x768

Data Bus Type

8-bit ISA

Memory Type

DRAM

Maximum Onboard Memory

512KB

CONNECTIONS

Purpose

Location

Purpose

Location

15-pin analog video port

CN1

VGA feature connector

CN3

9-pin TTL video port

CN2

 

 

MONITOR TYPE SELECTION

Type

J1

SW1/1

SW1/2

SW1/3

SW1/4

»

Analog monitor

Pins 2 & 3 closed

On

On

On

On

 

TTL monitor

Pins 1 & 2 closed

Off

Off

Off

Off

ADDRESS DECODE SELECTION

Setting

SW1/5

»

Fast

On

 

Slow

Off

BUS DATA PATH SELECTION

Bus

SW1/6

»

16-bit

Off

 

8-bit

On