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