HwMuseum | Index

JPN CORPORATION

CA8962

Data bus:

16-bit, ISA

Size:

Half-length, full-height card

Hard drive supported:

Two IDE (AT) Interface drives

Floppy drives supported:

Two 360KB, 720KB, 1.2MB, or 1.44MB drives

CONNECTIONS

Function

Location

40-pin IDE (AT) Interface connector

CN1

2-pin connector - drive active LED

CN2

10-pin serial port (COM2/4) - internal

CN3

10-pin serial port (COM1/3) - internal

CN4

34-pin control cable connector - floppy drive

CN5

16-pin bus mouse port

CN6

15-pin game port - external

CN7

25-pin parallel port (LPT1/2) - external

CN8

USER CONFIGURABLE SETTINGS

Function

Location

Setting

 

Parallel port - LPT1 (378h)

JP6/A

Pins 1 & 2 closed

 

Parallel port - LPT2 (278h)

JP6/A

Pins 2 & 3 closed

 

Serial port 2 - COM2

JP6/B

Pins 1 & 2 closed

 

Serial port 2 - COM4

JP6/B

Pins 2 & 3 closed

 

Parallel port - enabled

JP6/C

Pins 1 & 2 closed

 

Parallel port - disabled

JP6/C

Pins 2 & 3 closed

 

COM2/COM4 - enabled

JP6/D

Pins 1 & 2 closed

 

COM2/COM4 - disabled

JP6/D

Pins 2 & 3 closed

 

COM1/COM3 - enabled

JP6/E

Pins 1 & 3 closed

 

COM1/COM3 - disabled

JP6/E

Pins 2 & 3 closed

 

Serial port 1 - COM1

JP6/F

Pins 1 & 2 closed

 

Serial port 1 - COM3

JP6/F

Pins 2 & 3 closed

 

loppy drive - enabled

JP6/G

Pins 1 & 2 closed

 

Floppy drive - disabled

JP6/G

Pins 2 & 3 closed

 

Hard drive - enabled

JP6/H

Pins 1 & 2 closed

 

Hard drive - disabled

JP6/H

Pins 2 & 3 closed

 

Game port - enabled

JP6/I

Pins 1 & 2 closed

 

Game port - disabled

JP6/I

Pins 2 & 3 closed

 

Bus mouse port - enabled

JP6/J

Pins 1 & 2 closed

 

Bus mouse port - disabled

JP6/J

Pins 2 & 3 closed

»

Parallel port - IRQ7

JP9

Pins 2 & 3 closed

 

Parallel port - IRQ5

JP9

Pins 1 & 2 closed

SERIAL PORT 1 INTERRUPT SELECT

IRQ

JP8/A

JP8/B

JP8/C

JP8/D

»

IRQ4

Pins 1 & 2 open

Pins 1 & 2 closed

Pins 1 & 2 open

Pins 1 & 2 open

 

IRQ3

Pins 1 & 2 closed

Pins 1 & 2 open

Pins 1 & 2 open

Pins 1 & 2 open

 

IRQ5

Pins 1 & 2 open

Pins 1 & 2 open

Pins 1 & 2 closed

Pins 1 & 2 open

 

IRQ2

Pins 1 & 2 open

Pins 1 & 2 open

Pins 1 & 2 open

Pins 1 & 2 closed

SERIAL PORT 2 INTERRUPT SELECT

IRQ

JP8/A

JP8/B

JP8/C

JP8/D

»

IRQ3

Pins 2 & 3 closed

Pins 2 & 3 open

Pins 2 & 3 open

Pins 2 & 3 open

 

IRQ4

Pins 2 & 3 open

Pins 2 & 3 closed

Pins 2 & 3 open

Pins 2 & 3 open

 

IRQ5

Pins 2 & 3 open

Pins 2 & 3 open

Pins 2 & 3 closed

Pins 2 & 3 open

 

IRQ2

Pins 2 & 3 open

Pins 2 & 3 open

Pins 2 & 3 open

Pins 2 & 3 closed

BUS MOUSE INTERRUPT SELECT

IRQ

JP7/A

JP7/B

JP7/C

JP7/D

IRQ2

Open

Open

Open

Closed

IRQ3

Closed

Open

Open

Open

IRQ4

Open

Closed

Open

Open

IRQ5

Open

Open

Closed

Open