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# MODULAR CIRCUIT TECHNOLOGY
MCT-IDEIO
Data bus: 16-bit ISA
Size: Half-length, full-height card
Hard drive Two IDE (AT) Interface drives
supported:
Floppy drives Two 360KB, 720KB, 1.2MB, or 1.44MB drives
supported:
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Location |
|---------------------------------------------+--------------|
| 40-pin connector - IDE(AT) interface | CN1 |
|---------------------------------------------+--------------|
| 2-pin connector - drive active LED | CN2 |
|---------------------------------------------+--------------|
| 34-pin connector - floppy drive interface | CN3 |
|---------------------------------------------+--------------|
| 16-pin connector - game port - internal | CN4 |
|---------------------------------------------+--------------|
| 10-pin connector - serial port 2 - internal | CN5 |
|---------------------------------------------+--------------|
| 9-pin connector - serial port 1 - external | CN6 |
|---------------------------------------------+--------------|
| 25-pin connector - parallel port - external | CN7 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Location | Setting |
|--------------------------------+----------+----------------|
| » | IDE(AT) interface enabled | JP3/H | Pins 2 & 3 |
| | | | closed |
|---+----------------------------+----------+----------------|
| | IDE(AT) interface disabled | JP3/H | Pins 1 & 2 |
| | | | closed |
|---+----------------------------+----------+----------------|
| » | Game port enabled | JP3/I | Pins 2 & 3 |
| | | | closed |
|---+----------------------------+----------+----------------|
| | Game port disabled | JP3/I | Pins 1 & 2 |
| | | | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| PARALLEL PORT ADDRESS SELECTION |
|------------------------------------------------------------|
| LPT | JP3/A | JP3/B |
|----------------+---------------------+---------------------|
| » | LPT2 | Pins 2 & 3 closed | Pins 2 & 3 closed |
|---+------------+---------------------+---------------------|
| | LPT1 | Pins 1 & 2 closed | Pins 2 & 3 closed |
|---+------------+---------------------+---------------------|
| | LPT3 | Pins 2 & 3 closed | Pins 1 & 2 closed |
|---+------------+---------------------+---------------------|
| | Disabled | Pins 1 & 2 closed | Pins 1 & 2 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| PARALLEL PORT INTERRUPT SELECTION |
|------------------------------------------------------------|
| IRQ | JP9/I | JP9/J |
|----------------------+-------------------+-----------------|
| » | IRQ7 | Open | Closed |
|-----+----------------+-------------------+-----------------|
| | IRQ5 | Closed | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SERIAL PORT ADDRESS SELECTION |
|------------------------------------------------------------|
| Port 1 | Port 2 | JP3/C | JP3/D | JP3/E | JP8/A | JP8/B |
|----------+--------+--------+-------+-------+-------+-------|
|»| COM1 | COM2 | 2 & 3 | 2 & 3 | 2 & 3 | 2 & 3 | 2 & 3 |
|-+--------+--------+--------+-------+-------+-------+-------|
| | COM2 | COM3 | 2 & 3 | 2 & 3 | 1 & 2 | 1 & 2 | 1 & 2 |
|-+--------+--------+--------+-------+-------+-------+-------|
| | COM1 | COM4 | 2 & 3 | 2 & 3 | 2 & 3 | 2 & 3 | 1 & 2 |
|-+--------+--------+--------+-------+-------+-------+-------|
| | COM3 | COM4 | 2 & 3 | 2 & 3 | 2 & 3 | 1 & 2 | 2 & 3 |
|-+--------+--------+--------+-------+-------+-------+-------|
| | COM1 |Disabled| 2 & 3 | 1 & 2 | 2 & 3 | 2 & 3 | 2 & 3 |
|-+--------+--------+--------+-------+-------+-------+-------|
| |Disabled| COM2 | 1 & 2 | 2 & 3 | 2 & 3 | 2 & 3 | 2 & 3 |
|-+--------+--------+--------+-------+-------+-------+-------|
| |Disabled|Disabled| 1 & 2 | 1 & 2 | 1 & 2 | 2 & 3 | 2 & 3 |
|------------------------------------------------------------|
|Note: Pins designated are in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| PRIMARY SERIAL PORT INTERRUPT SELECTION |
|------------------------------------------------------------|
| IRQ | JP9/E | JP9/F | JP9/G | JP9/H |
|-------------+-----------+-----------+-----------+----------|
| » | IRQ4 | Open | Open | Closed | Open |
|---+---------+-----------+-----------+-----------+----------|
| | IRQ2 | Closed | Open | Open | Open |
|---+---------+-----------+-----------+-----------+----------|
| | IRQ3 | Open | Open | Open | Closed |
|---+---------+-----------+-----------+-----------+----------|
| | IRQ5 | Open | Closed | Open | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SECONDARY SERIAL PORT INTERRUPT SELECTION |
|------------------------------------------------------------|
| IRQ | JP9/A | JP9/B | JP9/C | JP9/D |
|-------------+-----------+-----------+-----------+----------|
| » | IRQ3 | Open | Open | Open | Closed |
|---+---------+-----------+-----------+-----------+----------|
| | IRQ2 | Closed | Open | Open | Open |
|---+---------+-----------+-----------+-----------+----------|
| | IRQ4 | Open | Open | Closed | Open |
|---+---------+-----------+-----------+-----------+----------|
| | IRQ5 | Open | Closed | Open | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| PRIMARY SERIAL PORT NORMAL/FORCED TRUE CONFIGURATION |
|------------------------------------------------------------|
| Setting | JP1/A | JP1/B | JP1/C |
|-----------------+----------------+------------+------------|
| » | Normal | Pins 1 & 2 | Pins 1 & 2 | Pins 1 & 2 |
| | | closed | closed | closed |
|----+------------+----------------+------------+------------|
| | Force True | Pins 2 & 3 | Pins 2 & 3 | Pins 2 & 3 |
| | | closed | closed | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SECONDARY SERIAL PORT NORMAL/FORCED TRUE CONFIGURATION |
|------------------------------------------------------------|
| Setting | JP2/A | JP2/B | JP2/C |
|------------------+---------------+------------+------------|
| » | Normal | Pins 1 & 2 | Pins 1 & 2 | Pins 1 & 2 |
| | | closed | closed | closed |
|----+-------------+---------------+------------+------------|
| | Force True | Pins 2 & 3 | Pins 2 & 3 | Pins 2 & 3 |
| | | closed | closed | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| PRIMARY SERIAL PORT DTE/DCE CONFIGURATION |
|------------------------------------------------------------|
| Jumper JP5 |
|------------------------------------------------------------|
IMG IMG 2
| | [3][IMG] |
| | |
| (default) | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SECONDARY SERIAL PORT DTE/DCE CONFIGURATION |
|------------------------------------------------------------|
| Jumper JP4 |
|------------------------------------------------------------|
IMG IMG 4
| | [5][IMG] |
| | |
| (default) | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| FLOPPY DRIVE INTERFACE CONFIGURATION |
|------------------------------------------------------------|
| Setting | JP3/F | JP3/G |
|-----------------+---------------------+--------------------|
| » | Enabled | Pins 2 & 3 closed | Pins 2 & 3 closed |
|---+-------------+---------------------+--------------------|
| | Disabled | Pins 1 & 2 closed | Pins 2 & 3 closed |
+------------------------------------------------------------+