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UN-1061

INFORMTECH INTERNATIONAL, INC.

UN-1061

Data bus:

16-bit, ISA

Size:

Half-length, Full-height card

Hard drive supported:

Two IDE (AT) Interface drives

Floppy drives supported:

360KB, 720KB, 1.2MB, 1.44MB

CONNECTIONS

Function

Location

4-pin connector - drive active LED

P1

40-pin IDE(AT) interface

P2

34-pin control cable connector - floppy drive

P3

9-pin serial port 2 - internal

P4

9-pin serial port 1 - internal

P5

15-pin connector - game port

P6

25-pin parallel port - external

P7

USER CONFIGURABLE SETTINGS

Function

Location

Setting

Data bit 7 is HD7

J1

pins 1 & 2 closed

 

Data bit 7 is D7

J1

pins 2 & 3 closed

Serial port 2 enabled

J2

pins 1 & 2 closed

 

Serial port 2 disabled

J2

pins 2 & 3 closed

USER CONFIGURABLE SETTINGS(CONTINUED)

Function

Location

Setting

Parallel port enabled

J3

pins 1 & 2 closed

 

Parallel port disabled

J3

pins 2 & 3 closed

IDE interface enabled

J4

pins 1 & 2 closed

 

IDE interface enabled

J4

pins 2 & 3 closed

Floppy drive interface enabled

J5

pins 1 & 2 closed

 

Floppy drive interface disabled

J5

pins 2 & 3 closed

Serial port 2 address 2F8 - 2FFh select

J6

pins 1 & 2 closed

 

Serial port 2 address 2E8 - 2EFh select

J6

pins 2 & 3 closed

Serial port 1 address 3F8 - 3FFh select

J7

pins 1 & 2 closed

 

Serial port 1 address 3E8 - 3EFh select

J7

pins 2 & 3 closed

Serial port 1 enabled

J8

pins 1 & 2 closed

 

Serial port 1 disabled

J8

pins 2 & 3 closed

Parallel port address 378 - 37Fh select

J9

pins 1 & 2 closed

 

Parallel port address 278 - 27Fh select

J9

pins 2 & 3 closed

Floppy drive interface address 3F0 - 3F7h select

J10

pins 1 & 2 closed

 

Floppy drive interface address 370 - 377h select

J10

pins 2 & 3 closed

Factory configured - do not alter

J11

pins 1 & 2 closed

Factory configured - do not alter

J12

N/A

IDE interface primary address select

J13

pins 1 & 2 closed

 

IDE interface alternate address select

J13

pins 2 & 3 closed

SERIAL PORT 1 INTERRUPT SELECT

IRQ

JP4/A

JP4/B

JP4/C

JP4/D

IRQ4

N/A

N/A

Pins 2 & 3

N/A

 

IRQ2

Pins 2 & 3

N/A

N/A

N/A

 

IRQ3

N/A

Pins 2 & 3

N/A

N/A

 

IRQ5

N/A

N/A

N/A

Pins 2 & 3

Note: All pins designated should be in the closed position.

SERIAL PORT 2 INTERRUPT SELECT

IRQ

JP4/A

JP4/B

JP4/C

JP4/D

IRQ3

N/A

Pins 1 & 2

N/A

N/A

 

IRQ2

Pins 1 & 2

N/A

N/A

N/A

 

IRQ4

N/A

N/A

Pins 1 & 2

N/A

 

IRQ5

N/A

N/A

N/A

Pins 1 & 2

Note: All pins designated should be in the closed position.