UNIDENTIFIED

IDE PLUS-V2

Data bus:

16-bit, ISA

Size:

Half-length, half-height card

Hard drive supported:

Two IDE (AT) Interface drives

Floppy drives supported:

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

CONNECTIONS

Function

Location

25-pin parallel port (LPT1/2) - external

CN1

15-pin game port - external

CN2

10-pin serial port (COM1/3) - internal

CN3

10-pin serial port (COM2/4) - internal

CN4

2-pin connector - drive active LED

CN5

34-pin control cable connector - floppy drive

CN6

40-pin IDE (AT) Interface connector

CN7

USER CONFIGURABLE SETTINGS

Function

Location

Setting

Floppy drive - enabled

JP6

pins 1 & 2 closed

Floppy drive - disabled

JP6

pins 2 & 3 closed

Factory configured setting - do not alter

JP7

pins 1 & 2 closed

Game port - enabled

JP8

pins 1 & 2 closed

Game port - disabled

JP8

pins 2 & 3 closed

PARALLEL PORT ADDRESS

Setting

JP1

JP2

378h

pins 1 & 2 closed

pins 1 & 2 closed

278h

pins 1 & 2 closed

pins 2 & 3 closed

3BCh

pins 2 & 3 closed

pins 1 & 2 closed

Disable

pins 2 & 3 closed

pins 2 & 3 closed

SERIAL PORT SELECT

Serial 1

Serial 2

JP3

JP4

JP5

Primary

Secondary

pins 1 & 2 closed

pins 1 & 2 closed

pins 1 & 2 closed

Secondary

Primary

pins 1 & 2 closed

pins 1 & 2 closed

pins 2 & 3 closed

Primary

Disabled

pins 1 & 2 closed

pins 2 & 3 closed

pins 1 & 2 closed

Secondary

Disabled

pins 1 & 2 closed

pins 2 & 3 closed

pins 2 & 3 closed

Disabled

Disabled

pins 2 & 3 closed

pins 2 & 3 closed

pins 1 & 2 closed

Disabled

Disabled

pins 2 & 3 closed

pins 2 & 3 closed

pins 2 & 3 closed

SERIAL PORTS COM SELECT

Serial 1

Serial 2

JP9

JP12

COM3

COM2

pins 1 & 2 closed

pins 1 & 2 closed

COM1

COM4

pins 1 & 2 closed

pins 2 & 3 closed

COM3

COM4

pins 2 & 3 closed

pins 1 & 2 closed

COM1

COM2

pins 2 & 3 closed

pins 2 & 3 closed

HARD DRIVE SELECT

Setting

JP10

JP11

Enabled

pins 1 & 2 closed

pins 1 & 2 closed

Disabled

pins 2 & 3 closed

pins 2 & 3 closed

SERIAL PORT 1 INTERRUPT SELECT

IRQ

JP15/A

JP15/B

JP15/C

JP15/D

JP15/E

IRQ4

open

closed

open

open

open

 

IRQ3

closed

open

open

open

open

 

IRQ5

open

open

closed

open

open

 

IRQ7

open

open

open

closed

open

 

IRQ9

open

open

open

open

closed

SERIAL PORT 2 INTERRUPT SELECT

IRQ

JP16/A

JP16/B

JP16/C

JP16/D

JP16/E

IRQ3

closed

open

open

open

open

 

IRQ4

open

closed

open

open

open

 

IRQ5

open

open

closed

open

open

 

IRQ7

open

open

open

closed

open

 

IRQ9

open

open

open

open

closed

PARALLEL PORT INTERRUPT SELECT

IRQ

JP17/A

JP17/B

JP17/C

JP17/D

JP17/E

IRQ7

open

open

open

closed

open

 

IRQ3

closed

open

open

open

open

 

IRQ4

open

closed

open

open

open

 

IRQ5

open

open

closed

open

open

 

IRQ9

open

open

open

open

closed