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# QDI COMPUTER, INC.
QD6580
+------------------------------------------------------------+
|------------------------------------------------------------|
| Data bus: | 32-bit, VL-bus |
|-------------------+----------------------------------------|
| Size: | Three/quarter-length, half-height card |
|-------------------+----------------------------------------|
| Hard drive | Two IDE (AT) interface drives |
| supported: | |
|-------------------+----------------------------------------|
| Floppy drives | Two 360KB, 720KB, 1.2MB or 1.44MB |
| supported: | drives |
+------------------------------------------------------------+
IMG IMG 1
+------------------------------------------------------------+
| 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 | JP1 | Closed |
| | peripherals | | |
|---+--------------------------------+----------+------------|
| » | Factory configured - do not | JP2 | pins 2 & 3 |
| | alter | | closed |
|---+--------------------------------+----------+------------|
| » | Chipset register address = | JP4 | pins 2 & 3 |
| | 0BXh | | closed |
|---+--------------------------------+----------+------------|
| | Chipset register address = | JP4 | pins 1 & 2 |
| | 03Xh | | 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 |
+------------------------------------------------------------+