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QD6580

QDI COMPUTER, INC.

QD6580

Data bus:

32-bit, VL-bus

Size:

Three/quarter-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

40-pin IDE (AT) interface connector - port 1

CN1

40-pin IDE (AT) interface connector - port 1

CN2

34-pin control cabled connector - floppy drive

CN3

Game port

CN4

9-pin serial port 1 - external

CN5

10-pin serial port 2 - internal

CN6

25-pin parallel port

CN7

2-pin connector - drive active LED

JPLED

Note:The location of JPLED is not specified in manufacturer’s documentation.

USER CONFIGURABLE SETTINGS

Function

Location

Setting

»

Controls disk peripherals only

JP1

Open

 

Controls disk and non-disk peripherals

JP1

Closed

»

Factory configured - do not alter

JP2

pins 2 & 3 closed

»

Chipset register address = 0BXh

JP4

pins 2 & 3 closed

 

Chipset register address = 03Xh

JP4

pins 1 & 2 closed

»

Floppy drive enabled

JP12

pins 1 & 2 closed

 

Floppy drive disabled

JP12

pins 2 & 3 closed

»

Game port enabled

JP17

pins 1 & 2 closed

 

Game port disabled

JP17

pins 2 & 3 closed

IDE PORTS

Port 1

Port 2

JP3

JP5

»

Enabled

Enabled

pins 2 & 3 closed

closed

 

Enabled

Disabled

pins 2 & 3 closed

open

 

Disabled

Disabled

pins 1 & 2 closed

n/a

BIOS ADDRESS - JP6

Address

Jumper A

Jumper B

Jumper C

Jumper D

»

Disabled

closed

open

open

open

 

C800h

open

closed

open

open

 

D000h

open

open

closed

open

 

D800h

open

open

open

closed

SERIAL PORT 1 CONFIGURATION

COM

JP10

JP11

»

COM1

pins 1 & 2 closed

pins 1 & 2 closed

 

COM3

pins 1 & 2 closed

pins 2 & 3 closed

 

Disabled

pins 2 & 3 closed

pins 1 & 2 closed

 

Disabled

pins 2 & 3 closed

pins 2 & 3 closed

SERIAL PORT 2 CONFIGURATION

COM

JP15

JP16

»

COM2

pins 1 & 2 closed

pins 1 & 2 closed

 

COM4

pins 1 & 2 closed

pins 2 & 3 closed

 

Disabled

pins 2 & 3 closed

pins 1 & 2 closed

 

Disabled

pins 2 & 3 closed

pins 2 & 3 closed

PARALLEL PORT CONFIGURATION

LPT/Address

JP13

JP14

»

LPT1/378h

pins 1 & 2 closed

pins 1 & 2 closed

 

LPT2/278h

pins 1 & 2 closed

pins 2 & 3 closed

 

Disabled

pins 2 & 3 closed

pins 1 & 2 closed

 

Disabled

pins 2 & 3 closed

pins 2 & 3 closed