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# UNIDENTIFIED
IDEPLUS-V4L
+------------------------------------------------------------+
|------------------------------------------------------------|
| Data bus: | 16-bit, ISA |
|-------------------+----------------------------------------|
| Size: | Half-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) connector | CN1 |
|------------------------------------------+-----------------|
| 34-pin floppy drive connector | CN2 |
|------------------------------------------+-----------------|
| 10-pin serial port 1 - internal | CN3 |
|------------------------------------------+-----------------|
| 10-pin serial port 2 - internal | CN4 |
|------------------------------------------+-----------------|
| 16-pin game port | CN5 |
|------------------------------------------+-----------------|
| 25-pin parallel port - external | CN6 |
|------------------------------------------+-----------------|
| 2-pin connector - drive active LED | JP12 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Location | Setting |
|------------------------------------+-------------+---------|
| » | IDE interface enabled | JP1/pins 1 | closed |
| | | & 2 | |
|---+--------------------------------+-------------+---------|
| | IDE interface disabled | JP1/pins 2 | closed |
| | | & 3 | |
|---+--------------------------------+-------------+---------|
| » | Floppy drive enabled | JP2/pins 1 | closed |
| | | & 2 | |
|---+--------------------------------+-------------+---------|
| | Floppy drive disabled | JP2/pins 2 | closed |
| | | & 3 | |
|---+--------------------------------+-------------+---------|
| » | Game port enabled | JP3/pins 1 | closed |
| | | & 2 | |
|---+--------------------------------+-------------+---------|
| | Game port disabled | JP3/pins 2 | open |
| | | & 3 | |
|---+--------------------------------+-------------+---------|
| » | IDE primary address is 1F0h | JP4/pins 1 | closed |
| | | & 2 | |
|---+--------------------------------+-------------+---------|
| | IDE secondary address is 170h | JP4/pins 2 | closed |
| | | & 3 | |
|---+--------------------------------+-------------+---------|
| » | Floppy drive primary address | JP10/pins 1 | closed |
| | is 3F0h | & 2 | |
|---+--------------------------------+-------------+---------|
| | Floppy drive secondary address | JP10/pins 2 | closed |
| | is 370h | & 3 | |
|---+--------------------------------+-------------+---------|
| » | IRQ14 enabled | JP13 | closed |
|---+--------------------------------+-------------+---------|
| | IRQ14 disabled | JP13 | open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SERIAL PORT 1 CONFIGURATION |
|------------------------------------------------------------|
| Address | JP7 | JP8 |
|------------------+--------------------+--------------------|
| » | 3F8h (COM1) | pins 1 & 2 closed | pins 1 & 2 closed |
|---+--------------+--------------------+--------------------|
| | 3E8h (COM3) | pins 2 & 3 closed | pins 1 & 2 closed |
|---+--------------+--------------------+--------------------|
| | Disabled | N/A | pins 2 & 3 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SERIAL PORT 2 CONFIGURATION |
|------------------------------------------------------------|
| Address | JP5 | JP6 |
|------------------+--------------------+--------------------|
| » | 2F8h (COM2) | pins 1 & 2 closed | pins 1 & 2 closed |
|---+--------------+--------------------+--------------------|
| | 2E8h (COM4) | pins 2 & 3 closed | pins 1 & 2 closed |
|---+--------------+--------------------+--------------------|
| | Disabled | N/A | pins 2 & 3 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| PARALLEL PORT CONFIGURATION |
|------------------------------------------------------------|
| Address | JP9 | JP11 |
|------------------+--------------------+--------------------|
| » | 378h (LPT1) | pins 1 & 2 closed | pins 1 & 2 closed |
|---+--------------+--------------------+--------------------|
| | 278h (LPT2) | pins 2 & 3 closed | pins 1 & 2 closed |
|---+--------------+--------------------+--------------------|
| | Disabled | N/A | pins 2 & 3 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SERIAL PORT 1 INTERRUPT SELECTION |
|------------------------------------------------------------|
| IRQ | J6 | J7 | J8 | J9 | J10 |
|-------+------------+----------+----------+--------+--------|
| » | 4 | open | pins 2 & | open | open | open |
| | | | 3 | | | |
|---+---+------------+----------+----------+--------+--------|
| | 3 | pins 2 & 3 | open | open | open | open |
|---+---+------------+----------+----------+--------+--------|
| | 5 | open | open | pins 2 & | open | open |
| | | | | 3 | | |
|---+---+------------+----------+----------+--------+--------|
| | 7 | open | open | open | pins 2 | open |
| | | | | | & 3 | |
|---+---+------------+----------+----------+--------+--------|
| | 9 | open | open | open | open | pins 2 |
| | | | | | | & 3 |
|------------------------------------------------------------|
| Note: Designated pins are in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SERIAL PORT 2 INTERRUPT SELECTION |
|------------------------------------------------------------|
| IRQ | J6 | J7 | J8 | J9 | J10 |
|-------+------------+----------+----------+--------+--------|
| » | 3 | pins 1 & 2 | open | open | open | open |
|---+---+------------+----------+----------+--------+--------|
| | 4 | open | pins 1 & | open | open | open |
| | | | 2 | | | |
|---+---+------------+----------+----------+--------+--------|
| | 5 | open | open | pins 1 & | open | open |
| | | | | 2 | | |
|---+---+------------+----------+----------+--------+--------|
| | 7 | open | open | open | pins 1 | open |
| | | | | | & 2 | |
|---+---+------------+----------+----------+--------+--------|
| | 9 | open | open | open | open | pins 1 |
| | | | | | | & 2 |
|------------------------------------------------------------|
| Note: Designated pins are in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| PARALLEL PORT INTERRUPT SELECTION |
|------------------------------------------------------------|
| IRQ | J1 | J2 | J3 | J4 | J5 |
|---------+----------+---------+---------+---------+---------|
| » | 7 | open | open | open | closed | open |
|---+-----+----------+---------+---------+---------+---------|
| | 3 | closed | open | open | open | open |
|---+-----+----------+---------+---------+---------+---------|
| | 4 | open | closed | open | open | open |
|---+-----+----------+---------+---------+---------+---------|
| | 5 | open | open | closed | open | open |
|---+-----+----------+---------+---------+---------+---------|
| | 9 | open | open | open | open | closed |
+------------------------------------------------------------+