...because we can't all be on the bleeding edge...





A-B 229W

MAGITRONICS

A-B 229W

Data bus: 16-bit, ISA

Size: Half-length, full-height card

Hard drives supported: Two IDE (AT) interface drives

Floppy drives supported: Two 360KB, 720KB, 1.2MB or 1.44MB drives

CONNECTIONS

Function

Location

9-pin serial port 1 (COM1) - external

CN1

25-pin parallel port - external

CN2

40-pin IDE (AT) Interface connector

JP1

2-pin connector - drive active LED

JP2

34-pin control cable connector - floppy drive

JP9

16-pin game port - internal

JP10

10-pin serial port 2 (COM2) - internal

JP11

USER CONFIGURABLE SETTINGS

Function

Location

Setting

One drive in a system

JP3

closed

Two drives in a system

JP3

open

SERIAL PORT 1 CONFIGURATION

COM

JP6/Jumper 1

JP6/Jumper 2

COM1 (3F8h)

pins 2 & 3 closed

pins 1 & 2 closed

COM3 (3E8h)

pins 1 & 2 closed

pins 2 & 3 closed

COM4 (2E8h)

pins 2 & 3 closed

pins 2 & 3 closed

 

Disabled

pins 1 & 2 closed

pins 1 & 2 closed

SERIAL PORT 2 CONFIGURATION

COM

JP6/Jumper 3

JP6/Jumper 4

COM2 (2F8h)

pins 2 & 3 closed

pins 1 & 2 closed

COM3 (3E8h)

pins 2 & 3 closed

pins 2 & 3 closed

COM4 (2E8h)

pins 1 & 2 closed

pins 2 & 3 closed

 

Disabled

pins 1 & 2 closed

pins 1 & 2 closed

PARALLEL PORT 2 CONFIGURATION

LPT

JP6/Jumper 5

JP6/Jumper 6

LPT1 (3BCH)

pins 2 & 3 closed

pins 2 & 3 closed

LPT2 (378H)

pins 1 & 2 closed

pins 2 & 3 closed

LPT3 (278H)

pins 2 & 3 closed

pins 1 & 2 closed

 

Disabled

pins 1 & 2 closed

pins 1 & 2 closed

SERIAL PORT 1 INTERRUPT SELECT

IRQ

JP8/Jumper 1

JP8/Jumper 2

JP8/Jumper 3

IRQ4

closed

open

open

IRQ3

open

closed

open

IRQ5

open

open

closed

SERIAL PORT 2 INTERRUPT SELECT

IRQ

JP8/Jumper 4

JP8/Jumper 5

JP8/Jumper 6

IRQ3

closed

open

open

IRQ4

open

closed

open

IRQ5

open

open

closed

PARALLEL PORT INTERRUPT SELECT

IRQ

JP8/Jumper 7

JP8/Jumper 8

IRQ7

closed

open

IRQ5

open

closed