UNIDENTIFIED

HAF-M

Data bus:

16-bit ISA

Size:

Half-length, full-height card

Hard drive supported:

Two IDE(AT) drives

Floppy drives supported:

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

CONNECTIONS

Function

Location

40-pin primary IDE(AT) connector

J1

34-pin cable connector - floppy drive

J2

9-pin serial port 1 - external

P1

25-pin parallel port - external

P2

4-pin connector - drive active LED

JP1

10-pin serial port 2 - internal

JP7

USER CONFIGURABLE SETTINGS

Function

Location

Setting

»

Parallel port is LPT1

JP2

pins 1 & 2 closed

 

Parallel port is LPT2

JP2

pins 2 & 3 closed

»

Serial Port 2 is COM2

JP3

pins 2 & 3 closed

 

Serial Port 2 is COM4

JP3

pins 1 & 2 closed

»

Serial Port 1 is COM1

JP4

pins 2 & 3 closed

 

Serial Port 1 is COM3

JP4

pins 1 & 2 closed

»

IOCHRDY signal disabled

JP5

open

 

IOCHRDY signal enabled

JP5

closed

»

Floppy drive interface enabled

JP6

closed

 

Floppy drive interface disabled

JP6

open

USER CONFIGURABLE SETTINGS CONTINUED

Function

Location

Setting

»

Parallel port IRQ 7 select

JP8

pins 1 & 2 closed

 

Parallel port IRQ 5 select

JP8

pins 2 & 3 closed

»

Serial Port 1 IRQ4 select

JP9

pins 1 & 2 closed

 

Serial Port 1 IRQ5 select

JP9

pins 2 & 3 closed

»

Serial Port 2 IRQ3 select

JP10

pins 1 & 2 closed

 

Serial Port 2 IRQ5 select

JP10

pins 2 & 3 closed