UNIDENTIFIED

ENHANCED VIDEO GRAPHIC ADAPTER

Category

Video

Video Types Supported

VGA

Video Processor

Tseng Labs

Highest Resolution Supported

1280 x 1024

Data Bus Type

16-bit ISA

Memory Type

DRAM

Maximum Onboard Memory

1024KB

CONNECTIONS

Purpose

Location

Purpose

Location

VGA feature connector

J1

15-pin analog video port

J2

INTERRUPT SELECT

IRQ2

JP6

»

Enabled

Pins 1 & 2 closed

 

Disabled

Pins 2 & 3 closed

CPU SPEED SELECT

IRQ2

JP8

»

40Mhz - 50Mhz

Pins 1 & 2 closed

 

<33Mhz

Pins 2 & 3 closed

DRAM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

256KB

(2) 256KB x 4

NONE

NONE

512KB

(2) 256KB x 4

(2) 256KB x 4

NONE

1024KB

(2) 256KB x 4

(2) 256KB x 4

(4) 256KB x 4