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# QUICKPATH SYSTEMS, INC.
PORTFOLIO 450, PORTFOLIO 550E
+------------------------------------------------------------+
|------------------------------------------------------------|
| Data bus: | 16-bit, ISA |
|-------------------+----------------------------------------|
| Size: | Three/quarter-length, full-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 | CN1 |
|-------------------------------------------------+----------|
| 34-pin control cable connector - floppy drive 1 | CN2 |
| & 2 | |
|-------------------------------------------------+----------|
| 34-pin control cable connector - floppy drive 3 | CN3 |
| & 4 | |
|-------------------------------------------------+----------|
| 25-pin parallel port-internal (enabled on | CN4 |
| PortFolio 550E only) | |
|-------------------------------------------------+----------|
| 9-pin serial port #4-internal | CN5 |
|-------------------------------------------------+----------|
| 9-pin serial port #3-internal | CN6 |
|-------------------------------------------------+----------|
| 9-pin serial port #2-internal | CN7 |
|-------------------------------------------------+----------|
| 9-pin serial port #1-internal | CN8 |
|-------------------------------------------------+----------|
| 15-pin game port-external | CN9 |
|-------------------------------------------------+----------|
| 25-pin parallel port-external | CN10 |
|-------------------------------------------------+----------|
| 4-pin connector-drive active LED | JP1 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Location | Setting |
|------------------------------------+----------+------------|
| » | IRQ14 delay disabled | JP2 | pins 1 & 2 |
| | | | closed |
|---+--------------------------------+----------+------------|
| | IRQ14 delay enabled | JP2 | pins 2 & 3 |
| | | | closed |
|---+--------------------------------+----------+------------|
| » | Floppy drive enabled | JP3 | closed |
|---+--------------------------------+----------+------------|
| | Floppy drive disabled | JP3 | open |
|---+--------------------------------+----------+------------|
| » | Floppy drive address is | JP4 | open |
| | 3F0-3F7h | | |
|---+--------------------------------+----------+------------|
| | Floppy drive address is | JP4 | closed |
| | 370-377h | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Location | Setting |
|------------------------------------+----------+------------|
| » | Serial port 1 (CN8) is set to | JP6 | pins 2 & 3 |
| | COM1 (3F8-3FFh) | | closed |
|---+--------------------------------+----------+------------|
| | Serial port 1 (CN8) is set to | JP6 | pins 1 & 2 |
| | COM2 (2F8-2FFh) | | closed |
|---+--------------------------------+----------+------------|
| | Serial port 1 disabled | JP6 | open |
|---+--------------------------------+----------+------------|
| » | Serial port 2 (CN7) is set to | JP7 | pins 1 & 2 |
| | COM2 (2F8-2FFh) | | closed |
|---+--------------------------------+----------+------------|
| | Serial port 2 (CN7) is set to | JP7 | pins 2 & 3 |
| | COM1 (3F8-3FFh) | | closed |
|---+--------------------------------+----------+------------|
| | Serial port 2 disabled | JP7 | open |
|---+--------------------------------+----------+------------|
| » | Serial port 3 (CN6) is set to | JP8 | pins 2 & 3 |
| | COM3 (3E8-3EFh) | | closed |
|---+--------------------------------+----------+------------|
| | Serial port 3 (CN6) is set to | JP8 | pins 1 & 2 |
| | COM4 (2E8-2EFh) | | closed |
|---+--------------------------------+----------+------------|
| | Serial port 3 disabled | JP8 | open |
|---+--------------------------------+----------+------------|
| » | Serial port 4 (CN5) is set to | JP9 | pins 1 & 2 |
| | COM4 (2E8-2EFh) | | closed |
|---+--------------------------------+----------+------------|
| | Serial port 4 (CN5) is set to | JP9 | pins 2 & 3 |
| | COM3 (3E8-3EFh) | | closed |
|---+--------------------------------+----------+------------|
| | Serial port 4 disabled | JP9 | open |
|---+--------------------------------+----------+------------|
| » | Parallel port 1 (CN10) is set | JP10 | pins 2 & 3 |
| | to LPT1 (378-37Fh) | | closed |
|---+--------------------------------+----------+------------|
| | Parallel port 1 (CN10) is set | JP10 | pins 1 & 2 |
| | to LPT2 (278-27Fh) | | closed |
|---+--------------------------------+----------+------------|
| | Parallel port 1 disabled | JP10 | open |
|---+--------------------------------+----------+------------|
| » | Parallel port 2 (CN4) is set | JP11 | pins 1 & 2 |
| | to LPT2 (278-27Fh) | | closed |
|---+--------------------------------+----------+------------|
| | Parallel port 2 (CN4) is set | JP11 | pins 2 & 3 |
| | to LPT1 (378-37Fh) | | closed |
|---+--------------------------------+----------+------------|
| | Parallel port 2 disabled | JP11 | open |
|---+--------------------------------+----------+------------|
| » | Serial port 1 (CN8) is IRQ4 | JP12 | pins 2 & 3 |
| | | | closed |
|---+--------------------------------+----------+------------|
| | Serial port 1 (CN8) is IRQ3 | JP12 | pins 1 & 2 |
| | | | closed |
|---+--------------------------------+----------+------------|
| | Serial port 1 IRQ is disabled | JP12 | open |
|---+--------------------------------+----------+------------|
| » | Serial port 2 (CN7) is IRQ3 | JP13 | pins 1 & 2 |
| | | | closed |
|---+--------------------------------+----------+------------|
| | Serial port 2 (CN7) is IRQ4 | JP13 | pins 2 & 3 |
| | | | closed |
|---+--------------------------------+----------+------------|
| | Serial port 2 IRQ is disabled | JP13 | open |
|---+--------------------------------+----------+------------|
| » | Serial port 3 (CN6) is IRQ4 | JP14 | pins 2 & 3 |
| | | | closed |
|---+--------------------------------+----------+------------|
| | Serial port 3 (CN6) is IRQ3 | JP14 | pins 1 & 2 |
| | | | closed |
|---+--------------------------------+----------+------------|
| | Serial port 3 IRQ is disabled | JP14 | open |
|---+--------------------------------+----------+------------|
| » | Serial port 4 (CN5) is IRQ3 | JP15 | pins 1 & 2 |
| | | | closed |
|---+--------------------------------+----------+------------|
| | Serial port 4 (CN5) is IRQ4 | JP15 | pins 2 & 3 |
| | | | closed |
|---+--------------------------------+----------+------------|
| | Serial port 4 IRQ is disabled | JP15 | open |
|---+--------------------------------+----------+------------|
| | Serial port 3 (CN6) is IRQ5 | JP16 | pins 2 & 3 |
| | | | closed |
|---+--------------------------------+----------+------------|
| | Serial port 3 (CN6) is IRQ9 | JP16 | pins 1 & 2 |
| | | | closed |
|---+--------------------------------+----------+------------|
| » | Serial port 3 IRQ is disabled | JP16 | open |
|---+--------------------------------+----------+------------|
| | Serial port 4 (CN5) is IRQ5 | JP17 | pins 2 & 3 |
| | | | closed |
|---+--------------------------------+----------+------------|
| | Serial port 4 (CN5) is IRQ9 | JP17 | pins 1 & 2 |
| | | | closed |
|---+--------------------------------+----------+------------|
| » | Serial port 4 IRQ is disabled | JP17 | open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Location | Setting |
|------------------------------------+----------+------------|
| » | Parallel port 1 (CN10) is IRQ7 | JP18 | pins 1 & 2 |
| | | | closed |
|---+--------------------------------+----------+------------|
| | Parallel port 1 (CN10) is IRQ5 | JP18 | pins 2 & 3 |
| | | | closed |
|---+--------------------------------+----------+------------|
| | Parallel port 1 IRQ is | JP18 | open |
| | disabled | | |
|---+--------------------------------+----------+------------|
| » | Parallel port 2 (CN4) is IRQ5 | JP19 | pins 2 & 3 |
| | | | closed |
|---+--------------------------------+----------+------------|
| | Parallel port 2 (CN4) is IRQ7 | JP19 | pins 1 & 2 |
| | | | closed |
|---+--------------------------------+----------+------------|
| | Parallel port 2 IRQ is | JP19 | open |
| | disabled | | |
|---+--------------------------------+----------+------------|
| » | Hard drive enabled | JP20 | closed |
|---+--------------------------------+----------+------------|
| | Hard drive disabled | JP20 | open |
|---+--------------------------------+----------+------------|
| | Serial port 3 (CN6) is IRQ10 | JP16 | pins 2 & 3 |
| | | | closed |
|---+--------------------------------+----------+------------|
| | Serial port 3 (CN6) is IRQ11 | JP16 | pins 1 & 2 |
| | | | closed |
|---+--------------------------------+----------+------------|
| » | Serial port 3 IRQ is disabled | JP17 | open |
|---+--------------------------------+----------+------------|
| | Serial port 4 (CN5) is IRQ12 | JP17 | pins 2 & 3 |
| | | | closed |
|---+--------------------------------+----------+------------|
| | Serial port 4 (CN5) is IRQ15 | JP17 | pins 1 & 2 |
| | | | closed |
|---+--------------------------------+----------+------------|
| » | Serial port 4 IRQ is disabled | JP17 | open |
|---+--------------------------------+----------+------------|
| » | Parallel port 1 is | JP25 | pins 1 & 2 |
| | uni-directional | | closed |
|---+--------------------------------+----------+------------|
| | Parallel port 1 is | JP25 | pins 2 & 3 |
| | bi-directional | | closed |
|---+--------------------------------+----------+------------|
| » | Parallel port 2 is | JP26 | pins 1 & 2 |
| | uni-directional | | closed |
|---+--------------------------------+----------+------------|
| | Parallel port 2 is | JP26 | pins 2 & 3 |
| | bi-directional | | closed |
+------------------------------------------------------------+