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# QUALOGY, INC.
QPC-5142
Processor 80386DX
Processor Speed 16/20MHz
Chip Set G2
Max. Onboard 8MB
DRAM
Cache None
BIOS AMI
Dimensions 330mm x 120mm
I/O Options Parallel port, serial ports (2-RS232, 1-RS422)
NPU Options 80387DX
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|----------------------+----------+---------------+----------|
| Reset switch | J1 | Serial port B | J6 |
| | | (RS232) | |
|----------------------+----------+---------------+----------|
| Speaker | J2 | Serial port A | J7 |
| | | (RS232) | |
|----------------------+----------+---------------+----------|
| Keylock | J3 | Keyboard | J8 |
|----------------------+----------+---------------+----------|
| Turbo LED | J4 | Parallel port | J9 |
|----------------------+----------+---------------+----------|
| Serial port B | J5 | | |
| (RS422) | | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Jumper | Position |
|--------------------------------------+--------+------------|
| » | BIOS type select 27256 | W1 | pins 1 & 2 |
| | | | closed |
|---+----------------------------------+--------+------------|
| | BIOS type select 27512 | W1 | pins 2 & 3 |
| | | | closed |
|---+----------------------------------+--------+------------|
| » | Monitor type select color | W2 | Closed |
|---+----------------------------------+--------+------------|
| | Monitor type select monochrome | W2 | Open |
|---+----------------------------------+--------+------------|
| » | RS232 12V from backplane | W3 | pins 2 & 3 |
| | | | closed |
|---+----------------------------------+--------+------------|
| | RS232 12V from card | W3 | pins 1 & 2 |
| | | | closed |
|---+----------------------------------+--------+------------|
| » | Factory configured - do not | X1 | Unknown |
| | alter | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 |
|------------------+--------------------+--------------------|
| 1MB | (4) 256K x 9 | NONE |
|------------------+--------------------+--------------------|
| 2MB | (4) 256K x 9 | (4) 256K x 9 |
|------------------+--------------------+--------------------|
| 4MB | (4) 1M x 9 | NONE |
|------------------+--------------------+--------------------|
| 8MB | (4) 1M x 9 | (4) 1M x9 |
+------------------------------------------------------------+
+----------------------------------------------------------------+
| SERIAL PORT CONFIGURATION |
|----------------------------------------------------------------|
| RS422 | RS232 | RS232 | W8 |W11 | W12 | W13 | W15 |W16 |
| (J5) | (J6) | (J7) | | | | | | |
|--------+--------+--------+------+----+------+------+------+----|
|Disabled| COM2 | COM1 |Closed|pins|Closed|Closed|Closed|pins|
| | | | |1&2 | | | |1&2 |
|--------+--------+--------+------+----+------+------+------+----|
| COM2 |Disabled| COM1 | Open |pins|Closed|Closed|Closed|pins|
| | | | |2&3 | | | |1&2 |
|--------+--------+--------+------+----+------+------+------+----|
|Disabled| COM1 | COM2 |Closed|pins| Open |Closed|Closed|pins|
| | | | |1&2 | | | |2&3 |
|--------+--------+--------+------+----+------+------+------+----|
| COM1 |Disabled| COM2 | Open |pins| Open |Closed|Closed|pins|
| | | | |1&2 | | | |2&3 |
|--------+--------+--------+------+----+------+------+------+----|
|Disabled| COM2 |Disabled|Closed|pins|Closed|Closed| Open |pins|
| | | | |1&2 | | | |1&2 |
|--------+--------+--------+------+----+------+------+------+----|
| COM2 |Disabled|Disabled| Open |pins|Closed|Closed| Open |pins|
| | | | |2&3 | | | |1&2 |
|--------+--------+--------+------+----+------+------+------+----|
|Disabled| COM1 |Disabled|Closed|pins| Open |Closed| Open |pins|
| | | | |1&2 | | | |2&3 |
|--------+--------+--------+------+----+------+------+------+----|
| COM1 |Disabled|Disabled| Open |pins| Open |Closed| Open |pins|
| | | | |1&2 | | | |2&3 |
|--------+--------+--------+------+----+------+------+------+----|
|Disabled|Disabled| COM1 | N/A |pins| Open | Open |Closed|pins|
| | | | |1&2 | | | |1&2 |
|--------+--------+--------+------+----+------+------+------+----|
|Disabled|Disabled| COM2 | N/A |pins| Open | Open |Closed|pins|
| | | | |2&3 | | | |2&3 |
|--------+--------+--------+------+----+------+------+------+----|
|Disabled|Disabled|Disabled| N/A |N/A | N/A | Open | Open |N/A |
|----------------------------------------------------------------|
|Note: Serial port B is configurable as either a RS422 port using|
|J5 or a RS232 port using J6, but both connectors (J5 & J6) |
|cannot be active at the same time. |
| |
|Pins designated should be in the closed position. |
+----------------------------------------------------------------+
+------------------------------------------------------------+
| SERIAL PORT B (J5/RS422) DRIVER ENABLE CONFIGURATION |
|------------------------------------------------------------|
| Function | Jumper | Position |
|--------------------------------------+---------+-----------|
| » | DTR signal reflects true state | W4 | Open |
| | of device | | |
|-----+--------------------------------+---------+-----------|
| | DTR signal is forced true | W4 | Closed |
|-----+--------------------------------+---------+-----------|
| » | RTS signal reflects true state | W5 | Open |
| | of device | | |
|-----+--------------------------------+---------+-----------|
| | RTS signal is forced true | W5 | Closed |
|-----+--------------------------------+---------+-----------|
| » | CTS signal reflects true state | W6 | Open |
| | of device | | |
|-----+--------------------------------+---------+-----------|
| | CTS signal is forced true | W6 | Closed |
|-----+--------------------------------+---------+-----------|
| » | All of the above signals | W7 | Open |
| | reflect true state of device | | |
|-----+--------------------------------+---------+-----------|
| | All of the above signals are | W7 | Closed |
| | forced true | | |
|------------------------------------------------------------|
| Note:The above jumpers are mutually exclusive and only one |
| of them should be closed at a time. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| PARALLEL PORT CONFIGURATION |
|------------------------------------------------------------|
| Port | Address | IRQ | W10 | W14 |
|----------------+-----------+-----------+---------+---------|
| » | LPT1 | 378-37Fh | IRQ7 | Closed | Closed |
|---+------------+-----------+-----------+---------+---------|
| | Disabled | N/A | Disabled | Open | Open |
+------------------------------------------------------------+