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CLASS 3302 - 80386SX

NCR CORPORATION

CLASS 3302 - 80386SX

Processor

80386SX

Speed

16MHz

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

80387SX

CONNECTIONS

Purpose

Location

Purpose

Location

Serial port 1

J4

Serial port 2

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

Monitor type select VGA enabled

SW1/1

On

 

Monitor type select 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.