TEXT View Source
# MODULAR CIRCUIT TECHNOLOGY
MCT-IDEIO+
Data bus: 16-bit ISA
Size: Three--quarter length, full-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 |
|---------------------------------------------+--------------|
| 9-pin connector - serial port 1 - external | CN1 |
|---------------------------------------------+--------------|
| 25-pin connector - parallel port | CN2 |
|---------------------------------------------+--------------|
| 2-pin connector - drive active LED | J1 |
|---------------------------------------------+--------------|
| 34-pin connector - floppy drive interface | J2 |
|---------------------------------------------+--------------|
| 16-pin connector - game port | J3 |
|---------------------------------------------+--------------|
| 10-pin connector - serial port 2 - internal | J4 |
|---------------------------------------------+--------------|
| 40-pin connector - IDE(AT) interface | J5 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Location | Setting |
|------------------------------------+----------+------------|
| » UART clock speed 1.8432MHZ | JP2 | Pins 2 & 3 |
| select | | closed |
|------------------------------------+----------+------------|
| UART clock speed 7.3728MHz select | JP2 | Pins 1 & 2 |
| | | closed |
|------------------------------------+----------+------------|
| » IDE(AT) interface enabled | JP3/A | Closed |
|------------------------------------+----------+------------|
| IDE(AT) interface disabled | JP3/A | Open |
|------------------------------------+----------+------------|
| » Floppy drive interface enabled | JP3/B | Closed |
|------------------------------------+----------+------------|
| Floppy drive interface disabled | JP3/B | Open |
|------------------------------------+----------+------------|
| » Game port enabled | JP3/C | Closed |
|------------------------------------+----------+------------|
| Game port disabled | JP3/C | Open |
|------------------------------------+----------+------------|
| » Parallel port is uni-directional | JP6 | Closed |
|------------------------------------+----------+------------|
| Parallel port is bi-directional | JP6 | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| PARALLEL PORT CONFIGURATION |
|------------------------------------------------------------|
| LPT | JP3/D | JP3/E |
|----------------+----------------------+--------------------|
| » LPT1 | Closed | Open |
|----------------+----------------------+--------------------|
| LPT2 | Open | Closed |
|----------------+----------------------+--------------------|
| Disabled | Open | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| PARALLEL PORT INTERRUPT SELECTION |
|------------------------------------------------------------|
| IRQ | JP4/A | JP4/B |
|----------------+----------------------+--------------------|
| » IRQ7 | Closed | Open |
|----------------+----------------------+--------------------|
| IRQ5 | Open | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| PRIMARY SERIAL PORT CONFIGURATION |
|------------------------------------------------------------|
| COM | JP3/J | JP3/K | JP3/L | JP3/M |
|------------+-----------+-----------+-----------+-----------|
| » COM1 | Closed | Open | Open | Open |
|------------+-----------+-----------+-----------+-----------|
| COM2 | Open | Open | Closed | Open |
|------------+-----------+-----------+-----------+-----------|
| COM3 | Open | Closed | Open | Open |
|------------+-----------+-----------+-----------+-----------|
| COM4 | Open | Open | Open | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SECONDARY SERIAL PORT CONFIGURATION |
|------------------------------------------------------------|
| COM | JP3/F | JP3/G | JP3/H | JP3/I |
|------------+-----------+-----------+-----------+-----------|
| » COM2 | Open | Open | Closed | Open |
|------------+-----------+-----------+-----------+-----------|
| COM1 | Closed | Open | Open | Open |
|------------+-----------+-----------+-----------+-----------|
| COM3 | Open | Closed | Open | Open |
|------------+-----------+-----------+-----------+-----------|
| COM4 | Open | Open | Open | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| PRIMARY SERIAL PORT INTERRUPT SELECTION |
|------------------------------------------------------------|
| IRQ | JP4/G | JP4/H | JP4/I | JP4/J |
|------------+-----------+-----------+-----------+-----------|
| » IRQ4 | Open | Closed | Open | Open |
|------------+-----------+-----------+-----------+-----------|
| IRQ2 | Open | Open | Open | Closed |
|------------+-----------+-----------+-----------+-----------|
| IRQ3 | Closed | Open | Open | Open |
|------------+-----------+-----------+-----------+-----------|
| IRQ5 | Open | Open | Closed | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SECONDARY SERIAL PORT INTERRUPT SELECTION |
|------------------------------------------------------------|
| IRQ | JP4/C | JP4/D | JP4/E | JP4/F |
|------------+-----------+-----------+-----------+-----------|
| » IRQ3 | Closed | Open | Open | Open |
|------------+-----------+-----------+-----------+-----------|
| IRQ2 | Open | Open | Open | Closed |
|------------+-----------+-----------+-----------+-----------|
| IRQ4 | Open | Closed | Open | Open |
|------------+-----------+-----------+-----------+-----------|
| IRQ5 | Open | Open | Closed | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SERIAL PORT DMA CONFIGURATION |
|------------------------------------------------------------|
| Setting | JP1/A | JP1/B |
|-----------------------------+---------------+--------------|
| » DMA disabled | Open | Open |
|-----------------------------+---------------+--------------|
| Primary port DMA enabled | Closed | Open |
|-----------------------------+---------------+--------------|
| Secondary port DMA enabled | Open | Closed |
|-----------------------------+---------------+--------------|
| Both ports DMA enabled | Closed | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| PRIMARY SERIAL PORT DMA SELECTION |
|------------------------------------------------------------|
| DMA | Mode | JP5 |
|------------+--------------+--------------------------------|
| » 1 | Receive | Pins 3 & 4, 7 & 8 closed |
|------------+--------------+--------------------------------|
| 3 | Transmit | Pins 1 & 2, 5 & 6 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SECONDARY SERIAL PORT DMA SELECTION |
|------------------------------------------------------------|
| DMA | Mode | JP5 |
|------------+--------------+--------------------------------|
| » 3 | Receive | Pins 10 & 12, 13 & 14 closed |
|------------+--------------+--------------------------------|
| 1 | Transmit | Pins 9 & 11, 15 & 16 closed |
+------------------------------------------------------------+