QDI COMPUTER, INC.
QD6500, QD6500A VL
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Data bus: |
32-bit, VL-bus |
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Size: |
Three/quarter-length, half-height card |
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Hard drive supported: |
Two IDE (AT) interface drives |
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Floppy drives supported: |
Two 360KB, 720KB, 1.2MB or 1.44MB drives |
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CONNECTIONS | |
|
Function |
Location |
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40-pin IDE (AT) interface connector |
CN1 |
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34-pin control cabled connector - floppy drive |
CN2 |
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Game port |
CN3 |
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9-pin serial port 1 - external |
CN4 |
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10-pin serial port 2 - internal |
CN5 |
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25-pin parallel port |
CN6 |
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2-pin connector - drive active LED |
JP5 |
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USER CONFIGURABLE SETTINGS | |||
|
Function |
Location |
Setting | |
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Factory configured - do not alter |
JP1 |
open | |
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Factory configured - do not alter |
JP2 |
pins 2 & 3 closed | |
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Chipset register address = 0BXh |
JP3 |
pins 2 & 3 closed | |
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Chipset register address = 03Xh |
JP3 |
pins 1 & 2 closed | |
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IDE port address = 1F0h |
JP4 |
pins 2 & 3 closed | |
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IDE port address = 170h |
JP4 |
pins 1 & 2 closed | |
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Floppy drive enabled |
JP8 |
pins 1 & 2 closed | |
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Floppy drive disabled |
JP8 |
pins 2 & 3 closed | |
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Game port enabled |
JP13 |
pins 1 & 2 closed | |
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Game port disabled |
JP13 |
pins 2 & 3 closed | |
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USER CONFIGURABLE SETTINGS | |||
|
Function |
Location |
Setting | |
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IDE IRQ = IRQ14 |
JP15 |
pins 1 & 2 closed | |
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IDE IRQ = IRQ15 |
JP15 |
pins 2 & 3 closed | |
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Address lines 3F7/177h enabled (74LS244 chip installed) |
JP16 |
closed | |
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Address lines 3F7/177h disabled |
JP16 |
open | |
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SERIAL PORT 1 CONFIGURATION | |||
|
COM |
JP6 |
JP7 | |
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COM1 |
pins 1 & 2 closed |
pins 1 & 2 closed | |
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COM3 |
pins 1 & 2 closed |
pins 2 & 3 closed | |
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Disabled |
pins 2 & 3 closed |
pins 1 & 2 closed | |
|
Disabled |
pins 2 & 3 closed |
pins 2 & 3 closed | |
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SERIAL PORT 2 CONFIGURATION | |||
|
COM |
JP11 |
JP12 | |
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COM2 |
pins 1 & 2 closed |
pins 1 & 2 closed | |
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COM4 |
pins 1 & 2 closed |
pins 2 & 3 closed | |
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Disabled |
pins 2 & 3 closed |
pins 1 & 2 closed | |
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Disabled |
pins 2 & 3 closed |
pins 2 & 3 closed | |
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PARALLEL PORT CONFIGURATION | |||
|
LPT/Address |
JP9 |
JP10 | |
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LPT1/378h |
pins 1 & 2 closed |
pins 1 & 2 closed | |
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LPT2/278h |
pins 1 & 2 closed |
pins 2 & 3 closed | |
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Disabled |
pins 2 & 3 closed |
pins 1 & 2 closed | |
|
Disabled |
pins 2 & 3 closed |
pins 2 & 3 closed | |
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BIOS ADDRESS - JP14 | |||||
|
Address |
Jumper A |
Jumper B |
Jumper C |
Jumper D | |
|
Disabled |
closed |
open |
open |
open | |
|
C800h |
open |
closed |
open |
open | |
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D000h |
open |
open |
closed |
open | |
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D800h |
open |
open |
open |
closed | |