TEXT View Source
# EVEREX SYSTEMS, INC.
IDE-2V
+------------------------------------------------------------+
|------------------------------------------------------------|
| 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 |
|---------------------------------------------+--------------|
| 34-pin control cable connector-floppy drive | J1 |
|---------------------------------------------+--------------|
| 25-pin parallel port (LPT1/2) - external | J2 |
|---------------------------------------------+--------------|
| 10-pin serial port 2 (COM2/4) - internal | J3 |
|---------------------------------------------+--------------|
| 10-pin serial port 1 (COM1/3) - internal | J4 |
|---------------------------------------------+--------------|
| 40-pin AT Interface (IDE) connector | J5 |
|---------------------------------------------+--------------|
| 4-pin connector-Drive active LED | J6 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Location | Setting |
|----------------------------------+----------+--------------|
| » | IDE normal mode enabled | JP1 | pins 1 & 2 |
| | | | closed |
|---+------------------------------+----------+--------------|
| | IDE turbo mode enabled | JP1 | pins 2 & 3 |
| | | | closed |
|---+------------------------------+----------+--------------|
| » | Hard drive enabled | JP8 | open |
|---+------------------------------+----------+--------------|
| | | JP21 | pins 2 & 3 |
| | | | closed |
|---+------------------------------+----------+--------------|
| | Hard drive disabled | JP8 | closed |
|---+------------------------------+----------+--------------|
| | | JP21 | pins 1 & 2 |
| | | | closed |
|---+------------------------------+----------+--------------|
| » | Parallel Port (J2) uses IRQ7 | JP9 | pins 1 & 2 |
| | | | closed |
|---+------------------------------+----------+--------------|
| | Parallel Port (J2) uses IRQ5 | JP9 | pins 2 & 3 |
| | | | closed |
|---+------------------------------+----------+--------------|
| » | Floppy drive enabled | JP22 | pins 2 & 3 |
| | | | closed |
|---+------------------------------+----------+--------------|
| | Floppy drive disabled | JP22 | pins 1 & 2 |
| | | | closed |
|---+------------------------------+----------+--------------|
| » | Serial Port 1 (J4) uses IRQ4 | JP23 | pins 1 & 2 |
| | | | closed |
|---+------------------------------+----------+--------------|
| | Serial Port 1 (J4) uses IRQ3 | JP23 | pins 2 & 3 |
| | | | closed |
|---+------------------------------+----------+--------------|
| » | Serial Port 2 (J3) uses IRQ3 | JP24 | pins 1 & 2 |
| | | | closed |
|---+------------------------------+----------+--------------|
| | Serial Port 2 (J3) uses IRQ4 | JP24 | pins 2 & 3 |
| | | | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| IDE RECOVERY TIME |
|------------------------------------------------------------|
| TIme | Jumper JP3 | Jumper JP4 |
|------------------+--------------------+--------------------|
| | 120ns | pins 1 & 2 closed | pins 1 & 2 closed |
|---+--------------+--------------------+--------------------|
| | 180ns | pins 2 & 3 closed | pins 1 & 2 closed |
|---+--------------+--------------------+--------------------|
| | 240ns | pins 1 & 2 closed | pins 2 & 3 closed |
|---+--------------+--------------------+--------------------|
| » | 300ns | pins 2 & 3 closed | pins 2 & 3 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SERIAL PORT 1 (J4) CONFIGURATION |
|------------------------------------------------------------|
| Address | Jumper JP15 | Jumper JP16 |
|------------------+--------------------+--------------------|
| » | 3F8h | pins 2 & 3 closed | pins 2 & 3 closed |
|---+--------------+--------------------+--------------------|
| | 2F8h | pins 1 & 2 closed | pins 2 & 3 closed |
|---+--------------+--------------------+--------------------|
| | Disabled | pins 2 & 3 closed | pins 1 & 2 closed |
|---+--------------+--------------------+--------------------|
| | Disabled | pins 1 & 2 closed | pins 1 & 2 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SERIAL PORT 2 (J3) CONFIGURATION |
|------------------------------------------------------------|
| Address | Jumper JP17 | Jumper JP18 |
|------------------+--------------------+--------------------|
| » | 2F8h | pins 2 & 3 closed | pins 2 & 3 closed |
|---+--------------+--------------------+--------------------|
| | 3F8h | pins 1 & 2 closed | pins 2 & 3 closed |
|---+--------------+--------------------+--------------------|
| | Disabled | pins 2 & 3 closed | pins 1 & 2 closed |
|---+--------------+--------------------+--------------------|
| | Disabled | pins 1 & 2 closed | pins 1 & 2 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| PARALLEL PORT (J2) CONFIGURATION |
|------------------------------------------------------------|
| Address | Jumper JP19 | Jumper JP20 |
|------------------+--------------------+--------------------|
| » | 278h | pins 2 & 3 closed | pins 2 & 3 closed |
|---+--------------+--------------------+--------------------|
| | 378h | pins 1 & 2 closed | pins 2 & 3 closed |
|---+--------------+--------------------+--------------------|
| | 3BCh | pins 2 & 3 closed | pins 1 & 2 closed |
|---+--------------+--------------------+--------------------|
| | Disabled | pins 1 & 2 closed | pins 1 & 2 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| IRQ14 CONFIGURATION |
|------------------------------------------------------------|
| Function | Jumper JP27 | Jumper JP28 |
|--------------------------------+-------------+-------------|
| » | IRQ14 connected directly | open | closed |
| | to bus | | |
|---+----------------------------+-------------+-------------|
| | IRQ14 buffered mode | closed | open |
| | enabled | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| MISCELLANEOUS TECHNICAL NOTES |
|------------------------------------------------------------|
| Jumper JP29 is factory configured - do not alter. |
+------------------------------------------------------------+