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A-B 229

MAGITRONICS

A-B 229

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

J1

34-pin control cable connector - floppy drive

J2

10-pin serial port 2 (COM2) - internal

J3

16-pin game port - internal

J4

2-pin connector - drive active LED

J5

USER CONFIGURABLE SETTINGS

Function

Location

Setting

COM 1 enabled

JP1/1

pins 2 & 3 closed

COM 1 disabled

JP1/1

pins 1 & 2 closed

I/O address for COM 1 is 3F8h

JP1/2

pins 2 & 3 closed

I/O address for COM 1 is 3E8h

JP1/2

pins 1 & 2 closed

COM 2 enabled

JP1/3

pins 2 & 3 closed

COM 2 disabled

JP1/3

pins 1 & 2 closed

I/O address for COM 2 is 2F8h

JP1/4

pins 2 & 3 closed

I/O address for COM 2 is 2E8h

JP1/4

pins 1 & 2 closed

LPT enabled

JP1/5

pins 2 & 3 closed

LPT disabled

JP1/5

pins 1 & 2 closed

I/O address for LPT1 is 378h

JP1/6

pins 2 & 3 closed

I/O address for LPT2 is 278h

JP1/6

pins 1 & 2 closed

Floppy drive controller enabled

JP1/7

pins 2 & 3 closed

Floppy drive controller disabled

JP1/7

pins 1 & 2 closed

I/O address of FDC is 3F0h (primary)

JP1/8

pins 2 & 3 closed

I/O address of FDC is 370h (secondary)

JP1/8

pins 1 & 2 closed

Hard drive controller enabled

JP1/9

pins 2 & 3 closed

Hard drive controller disabled

JP1/9

pins 1 & 2 closed

I/O address of HDC is 1F0h (primary)

JP1/10

pins 2 & 3 closed

I/O address of HDC is 170h (secondary)

JP1/10

pins 1 & 2 closed

Game port enabled

JP1/11

pins 2 & 3 closed

Game port disabled

JP1/11

pins 1 & 2 closed

Hard drive present

JP1/12

pins 2 & 3 closed

Hard drive not present

JP1/12

pins 1 & 2 closed

Select IRQ4 for COM 1

JP2/1

pins 2 & 3 closed

Select IRQ3 for COM 1

JP2/1

pins 1 & 2 closed

Select IRQ 3 for COM 2

JP2/2

pins 1 & 2 closed

Select IRQ 4 for COM 2

JP2/2

pins 2 & 3 closed

Select IRQ 7 for LPT

JP2/3

pins 1 & 2 closed

Select IRQ 5 for LPT

JP2/3

pins 2 & 3 closed