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CLASS 3302 - 80286 TYPE II

NCR CORPORATION

CLASS 3302 - 80286 TYPE II

Processor

80286

Processor Speed

12MHz

Chip Set

C & T Neat

Max. Onboard DRAM

5MB

BIOS

Unidentified

Cache

None

Dimensions

330mm x 218mm

I/O Options

Serial ports (2), parallel port, floppy drive interface, IDE interface, 16-bit VGA port

NPU Options

80287

CONNECTIONS

Purpose

Location

Purpose

Location

Serial port (9 pin)

J4

Serial port (25 pin)

J8

IDE interface

J5

Parallel port

J11

Floppy drive interface

J6

16-bit VGA port

J12

Power LED & Keylock

J7

   

USER CONFIGURABLE SETTINGS

Function

Jumper/Switch

Position

Monitor type select color

J18

pins 1 & 2 closed

 

Monitor type select monochrome

J18

pins 2 & 3 closed

CMOS memory normal operation

J19

pins 3 & 4 closed

 

CMOS memory clear

J19

pins 1 & 2 closed

Factory configured - do not alter

JP1

pins 2 & 3 closed

Onboard VGA enabled

SW1/1

On

 

Onboard VGA disabled

SW1/1

Off

Monitor type select standard VGA

SW1/2

Off

 

Monitor type select Multisync

SW1/2

On

BIOS type select AT

SW1/3

Off

 

BIOS type select PS/2

SW1/3

On

Parallel port enabled

SW1/4

On

 

Parallel port disabled

SW1/4

Off

Serial port (J3/COM1) enabled

SW1/5

On

 

Serial port (J3/COM1) disabled

SW1/5

Off

Serial port (J4/COM2) enabled

SW1/6

On

 

Serial port (J4/COM2) disabled

SW1/6

Off

Floppy drive interface enabled

SW1/7

On

 

Floppy drive interface disabled

SW1/7

Off

IDE interface enabled

SW1/8

On

 

IDE interface disabled

SW1/8

Off

 

Volume control

V1

Variable

DRAM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

1MB

(9) 411000

NONE

NONE

3MB

(9) 411000

(2) 1M x 9

NONE

5MB

(9) 411000

(2) 1M x 9

(2) 1M x 9

Note:Bank locations are unidentified. Bank 0 memory chip sizes are unidentified.