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# UNIDENTIFIED
VESA IDE CARD
+------------------------------------------------------------+
|------------------------------------------------------------|
| Data bus: | 32-bit VL-bus |
|-------------------+----------------------------------------|
| Size: | Three-quarter length, half-height card |
|-------------------+----------------------------------------|
| Hard drive | Two IDE(AT) drives |
| supported: | |
|-------------------+----------------------------------------|
| Floppy drives | Two 360KB, 720KB, 1.2MB, or 1.44MB |
| supported: | drives |
+------------------------------------------------------------+
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Location |
|-------------------------------------------------+----------|
| 40-pin primary IDE(AT) connector | CN1 |
|-------------------------------------------------+----------|
| 34-pin cable connector - floppy drive | CN2 |
|-------------------------------------------------+----------|
| 16-pin game port | CN3 |
|-------------------------------------------------+----------|
| 10-pin serial port 2 - internal | CN4 |
|-------------------------------------------------+----------|
| 9-pin serial port 1 - external, 10-pin serial | CN5 |
| port 1 internal | |
|-------------------------------------------------+----------|
| 25-pin parallel port - external | CN6 |
|-------------------------------------------------+----------|
| 2-pin connector - drive active LED | JP1 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Location | Setting |
|------------------------------------+----------+------------|
| » | Support 2 Floppy Disks | JP4 | pins 1 & 2 |
| | | | closed |
|---+--------------------------------+----------+------------|
| | Reserved for factory use - do | JP4 | pins 2 & 3 |
| | not alter | | closed |
|---+--------------------------------+----------+------------|
| » | Floppy drive interface enabled | JP5 | pins 1 & 2 |
| | | | closed |
|---+--------------------------------+----------+------------|
| | Floppy drive interface | JP5 | pins 2 & 3 |
| | disabled | | closed |
|---+--------------------------------+----------+------------|
| » | ROM type is 2764 | JP11 | pins 1 & 2 |
| | | | closed |
|---+--------------------------------+----------+------------|
| | ROM type is 27128 | JP11 | pins 2 & 3 |
| | | | closed |
|---+--------------------------------+----------+------------|
| » | Parallel port IRQ 7 select | JP14 | pins 2 & 3 |
| | | | closed |
|---+--------------------------------+----------+------------|
| | Parallel port IRQ 5 select | JP14 | pins 1 & 2 |
| | | | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Location | Setting |
|---------------------------------+------------+-------------|
| » | Serial Port 1 IRQ 4 | JP15 | pins 3 & 4 |
| | select | | closed |
|-----+---------------------------+------------+-------------|
| | Serial Port 1 IRQ 3 | JP15 | pins 1 & 2 |
| | select | | closed |
|-----+---------------------------+------------+-------------|
| | Serial Port 1 IRQ 5 | JP15 | pins 5 & 6 |
| | select | | closed |
|-----+---------------------------+------------+-------------|
| » | Serial Port 2 IRQ 3 | JP16 | pins 1 & 2 |
| | select | | closed |
|-----+---------------------------+------------+-------------|
| | Serial Port 2 IRQ 4 | JP16 | pins 3 & 4 |
| | select | | closed |
|-----+---------------------------+------------+-------------|
| | Serial Port 2 IRQ 5 | JP16 | pins 5 & 6 |
| | select | | closed |
|------------------------------------------------------------|
| Note: JP18 is unidentified. Location of pin I in all |
| jumper blocks is unidentified. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SERIAL PORTS CONFIGURATION |
|------------------------------------------------------------|
| COM1 | COM2 | JP6 | JP7 | JP8 |
|-------------+---------+------------+-----------+-----------|
| » | Enable | Enable | pins 1 & 2 | pins 1 & | pins 1 & |
| | | | closed | 2 closed | 2 closed |
|---+---------+---------+------------+-----------+-----------|
| | Enable | Disable | pins 1 & 2 | pins 2 & | pins 1 & |
| | | | closed | 3 closed | 2 closed |
|---+---------+---------+------------+-----------+-----------|
| | COM2 | COM1 | pins 2 & 3 | pins 1 & | pins 1 & |
| | | | closed | 2 closed | 2 closed |
|---+---------+---------+------------+-----------+-----------|
| | Disable | COM1 | pins 2 & 3 | pins 1 & | pins 2 & |
| | | | closed | 2 closed | 3 closed |
|---+---------+---------+------------+-----------+-----------|
| | Disable | COM2 | pins 1 & 2 | pins 1 & | pins 2 & |
| | | | closed | 2 closed | 3 closed |
|---+---------+---------+------------+-----------+-----------|
| | COM2 | Disable | pins 2 & 3 | pins 2 & | pins 1 & |
| | | | closed | 3 closed | 2 closed |
|---+---------+---------+------------+-----------+-----------|
| | Disable | Disable | N/A | pins 2 & | pins 2 & |
| | | | | 3 closed | 3 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SERIAL PORT ADDRESS SELECTION |
|------------------------------------------------------------|
| COM1 | COM2 | JP12 | JP13 |
|----------------+------------+-----------------+------------|
| » | COM1(3F8h) | COM2(3E8h) | pins 1 & 2 | pins 2 & 3 |
| | | | closed | closed |
|---+------------+------------+-----------------+------------|
| | COM1(3F8h) | COM4(2E8h) | pins 1 & 2 | pins 2 & 3 |
| | | | closed | closed |
|---+------------+------------+-----------------+------------|
| | COM3(2F8h) | COM4(2E8h) | pins 2 & 3 | pins 2 & 3 |
| | | | closed | closed |
|---+------------+------------+-----------------+------------|
| | COM2(3E8h) | COM3(2F8h) | pins 2 & 3 | pins 1 & 2 |
| | | | closed | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| PARALLEL PORT ADDRESS SELECTION |
|------------------------------------------------------------|
| LPT | JP9 | JP10 |
|------------------+--------------------+--------------------|
| | LPT1 | pins 2 & 3 closed | pins 1 & 2 closed |
|---+--------------+--------------------+--------------------|
| » | LPT2 | pins 1 & 2 closed | pins 1 & 2 closed |
|---+--------------+--------------------+--------------------|
| | LPT3 | pins 1 & 2 closed | pins 2 & 3 closed |
|---+--------------+--------------------+--------------------|
| | Disabled | pins 2 & 3 closed | pins 2 & 3 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| HARD DRIVE SPEED CONFIGURATION |
|------------------------------------------------------------|
| Speed | JP2 | JP3 |
|------------------------+-----------------+-----------------|
| » | Standard 0(600 ns) | pins 2 & 3 | pins 2 & 3 |
| | | closed | closed |
|---+--------------------+-----------------+-----------------|
| | 1(380 ns) | pins 1 & 2 | pins 2 & 3 |
| | | closed | closed |
|---+--------------------+-----------------+-----------------|
| | 2(200 ns) | pins 1 & 2 | pins 1 & 2 |
| | | closed | closed |
+------------------------------------------------------------+