UNIDENTIFIED

MVGA-NCR22E PLUS

Category

Video

Video Types Supported

XVGA

Video Processor

NCR

Highest Resolution Supported

1280 x 1024

Data Bus Type

16-bit ISA

Memory Type

DRAM

Maximum Onboard Memory

2MB

CONNECTIONS

Purpose

Location

Purpose

Location

VESA Feature connector

CN1

15-pin analog video port

CN2

CLOCK SPEED

Setting

JP1

JP2

» 50MHz

Closed

Closed

60MHz

Closed

Open

65MHz

Open

Closed

75MHz

Open

Open

MONITOR TYPE

Setting

JP3

Monochrome

Pins 1 & 2 closed

Color

Pins 2 & 3 closed

ZERO WAIT STATE

Setting

JP4

Enabled

Closed

Disabled

Open

INTERRUPT SELECT

IRQ

JP5

» Disabled

All pins open

IRQ3

Pins 1 & 2 closed

IRQ9

Pins 2 & 3 closed

8/16-BIT I/O SELECT

Setting

JP6/Jumper A

» 8-bit I/O

Closed

16-bit I/O

Open

8/16-BIT MEMORY SELECT

Setting

JP6/Jumper B

» 8-bit memory

Closed

16-bit memory

Open

RAS CYCLE SELECT

Setting

JP6/Jumper C

» 4 clock RAS

Open

3-clock RAS

Closed

DRAM CONFIGURATION

Size

Bank 0

Bank 1

» 1MB

(8) 256K x 4

None

2MB

(8) 256K x 4

(8) 256K x 4