UNIDENTIFIED

IDE PLUS

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

34-pin cable connector - floppy drive

J1

40-pin IDE(AT) connector

J2

10-pin serial port 2 - internal

J3

9-pin serial port 1 - external

J4

25-pin parallel port - external

J5

4-pin connector - drive active LED

J6

USER CONFIGURABLE SETTINGS

Function

Location

Setting

Floppy drive interface address primary

J9/A

pins 1 & 2 closed

 

Floppy drive interface address secondary

J9/A

pins 2 & 3 closed

IDE(AT) interface address primary

J9/B

pins 1 & 2 closed

 

IDE(AT) interface address secondary

J9/B

pins 2 & 3 closed

Parallel port interrupt select IRQ7

J9/C

pins 1 & 2 closed

 

Parallel port interrupt select IRQ5

J9/C

pins 2 & 3 closed

IDE(AT) interface interrupt IRQ14

J9/D

pins 1 & 2 closed

 

IDE(AT) interface interrupt IRQ15

J9/D

pins 2 & 3 closed

USER CONFIGURABLE SETTINGS(CONTINUED)

Function

Location

Setting

Serial port 1 interrupt select IRQ4

J9/E

pins 1 & 2 closed

 

Serial port 1 interrupt select IRQ7

J9/E

pins 2 & 3 closed

Serial port 2 interrupt select IRQ3

J9/F

pins 1 & 2 closed

 

Serial port 2 interrupt select IRQ5

J9/F

pins 2 & 3 closed

Serial port 1 enabled

J7/A

pins 1 & 2 closed

 

Serial port 1 disabled

J7/A

pins 2 & 3 closed

Serial port 2 enabled

J7/B

pins 1 & 2 closed

 

Serial port 2 disabled

J7/B

pins 2 & 3 closed

Serial port 1 address COM1

J7/C

pins 1 & 2 closed

 

Serial port 1 address COM3

J7/C

pins 2 & 3 closed

Serial port 2 address COM2

J7/D

pins 1 & 2 closed

 

Serial port 2 address COM4

J7/D

pins 2 & 3 closed

Parallel port enabled

J7/E

pins 1 & 2 closed

 

Parallel port disabled

J7/E

pins 2 & 3 closed

IDE(AT) interface enabled

J7/F

pins 1 & 2 closed

 

IDE(AT) interface disabled

J7/F

pins 2 & 3 closed

Parallel port address 378h select

J7/G

pins 1 & 2 closed

 

Parallel port address 278h select

J7/G

pins 2 & 3 closed

Floppy drive interface enabled

J7/H

pins 1 & 2 closed

 

Floppy drive interface disabled

J7/H

pins 2 & 3 closed