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M1 VGA ADAPTER

OCEAN INFORMATION SYSTEMS, INC.

M1 VGA ADAPTER

Category

Video

Video Types Supported

XVGA

Video Processor

Micronics

Highest Resolution Supported

1024 x 768

Data Bus Type

16-bit ISA

Memory Type

DRAM

Maximum Onboard Memory

1024KB

CONNECTIONS

Purpose

Location

Purpose

Location

15-pin analog video port

CN1

VGA feature connector

J1

MONITOR AUTODETECT CONFIGURATION

Setting

JP3

Autodetect

Pins 1 & 2 closed

 

Manual Detect(Mono VGA)

Pins 2 & 3 closed

 

Manual Detect(Standard VGA)

Open

IRQ9 SELECT

Setting

JP1

Enabled

Pins 1 & 2 closed

 

Disabled

Pins 2 & 3 closed

NM1 SIGNAL SELECT

Setting

JP2

Enabled

Pins 1 & 2 closed

 

Disabled

Pins 2 & 3 closed

DRAM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

256KB

(2) 256K x 4

NONE

NONE

512KB

(2) 256K x 4

(2) 256K x 4

NONE

1024KB

(2) 256K x 4

(2) 256K x 4

(4) 256K x 4