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IT-PACK5 VER.1.0

INFORMTECH INTERNATIONAL, INC.

IT-PACK5 VER.1.0

Data bus:

16-bit ISA

Size:

Mid-length, full-height card

Hard drive supported:

Two IDE (AT) Interface drives

Floppy drives supported:

Two 360KB, 720KB, 1.2MB, 1.44MB, or 2.88MB drives

CONNECTIONS

Function

Location

25-pin parallel port external

CN1

10-pin serial port external

CN2

10-pin serial port internal

CN3

15-pin game port internal

CN4

40-pin IDE (AT) Interface connector

CN5

34-pin control cable connector floppy drive

CN6

4-pin connector - Drive active LED

CN7

USER CONFIGURABLE SETTINGS

Function

Location

Setting

Parallel Port IRQ7

JP1

Pins 2 & 3 closed

 

Parallel Port IRQ5

JP1

Pins 1 & 2 closed

Hard disk primary address - 1F0 - 1F7h

JP9

Open

 

Hard disk secondary address - 170 - 177h

JP9

Closed

Parallel port is uni-directional

JP13

Open

 

Parallel port is bi-directional

JP13

Closed

USER CONFIGURABLE SETTINGS

Function

Location

Setting

Serial Port 1 enabled

SW1/1

On

 

Serial Port 1 disabled

SW1/1

Off

Serial Port 2 enabled

SW1/2

On

 

Serial Port 2 disabled

SW1/2

Off

Floppy drive port address is 3F0-3F7h

SW1/8

Off

 

Floppy drive port address is 370-377h

SW1/8

On

SERIAL PORT 1 INTERRUPT REQUEST

IRQ

JP2

JP4

JP5

JP6

JP7

JP8

IRQ4

All open

1 & 2

All open

All open

All open

All open

 

IRQ9

1 & 2

All open

All open

All open

All open

All open

 

IRQ10

All open

All open

1 & 2

All open

All open

All open

 

IRQ11

All open

All open

All open

1 & 2

All open

All open

 

IRQ12

All open

All open

All open

All open

1 & 2

All open

 

IRQ15

All open

All open

All open

All open

All open

1 & 2

SERIAL PORT 2 INTERRUPT REQUEST

IRQ

JP2

JP3

JP5

JP6

JP7

JP8

IRQ3

Open

2 & 3

All open

All open

All open

All open

 

IRQ9

2 & 3

All open

All open

All open

All open

All open

 

IRQ10

All open

All open

2 & 3

All open

All open

All open

 

IRQ11

All open

All open

All open

2 & 3

All open

All open

 

IRQ12

All open

All open

All open

All open

2 & 3

All open

 

IRQ15

All open

All open

All open

All open

All open

2 & 3

SERIAL PORT CONFIGURATION

Port 1

Port 2

SW1/3

SW1/4

SW1/5

COM1

COM2

On

On

On

 

COM2

COM3

On

On

Off

 

COM2

COM3

On

Off

On

 

COM3

COM4

On

Off

Off

 

COM3

COM4

Off

On

On

 

COM3

COM4

Off

On

Off

 

COM3

COM4

Off

Off

On

 

Disabled

Disabled

Off

Off

Off

PARALLEL PORT (P1) CONFIGURATION

LPT

SW1/6

SW1/7

LPT1 - 378h

Off

On

 

LPT2 - 278h

On

On

 

MDA - 3BCh

On

Off

 

Disabled

Off

Off

MISCELLANEOUS TECHNICAL NOTES

Jumpers JP11 and JP12 and JP14 are factory configured - do not alter.