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# DIAMOND FLOWER, INC.
DIO-200X
Card Type Multi I/O card
Chipset/Controller Unidentified
I/O Options Clock, game port, parallel port, serial
ports (2)
Maximum DRAM N/A
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|----------------------+----------+---------------+----------|
| Clock/calender | J1 | Serial port 1 | J4 |
| battery connector | | | |
|----------------------+----------+---------------+----------|
| Serial port 2 | J2 | Parallel port | J5 |
|----------------------+----------+---------------+----------|
| Game port | J3 | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SERIAL PORT CONFIGURATION |
|------------------------------------------------------------|
| Port 1 (J4) | Port 2 (J2) | SW2/2 | SW2/3 |
|------------------+---------------+------------+------------|
| » | COM1 | Disabled | On | Off |
|-----+------------+---------------+------------+------------|
| | COM1 | COM2 | Off | Off |
|-----+------------+---------------+------------+------------|
| | COM2 | COM3 | Off | On |
|-----+------------+---------------+------------+------------|
| | COM3 | COM4 | On | On |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SERIAL PORT INTERRUPT SELECT |
|------------------------------------------------------------|
| Port 1 (J4) | SW1/3 | SW1/4 |
|------------------------+-----------------+-----------------|
| » | IRQ4 | Off | On |
|------+-----------------+-----------------+-----------------|
| | IRQ3 | On | Off |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SERIAL PORT INTERRUPT SELECT |
|------------------------------------------------------------|
| Port 2 (J2) | SW1/3 | SW1/4 |
|------------------------+-----------------+-----------------|
| » | IRQ3 | On | Off |
|------+-----------------+-----------------+-----------------|
| | IRQ4 | Off | On |
+------------------------------------------------------------+
+------------------------------------------------------------+
| PARALLEL PORT CONFIGURATION |
|------------------------------------------------------------|
| LPT | SW2/1 |
|---------------------------------+--------------------------|
| » | 1 | Off |
|--------+------------------------+--------------------------|
| | 2 | On |
+------------------------------------------------------------+
+------------------------------------------------------------+
| PARALLEL PORT INTERRUPT SELECT |
|------------------------------------------------------------|
| IRQ | SW1/5 | SW1/6 |
|------------------------+-----------------+-----------------|
| » | IRQ7 | On | Off |
|-----+------------------+-----------------+-----------------|
| | IRQ5 | Off | On |
+------------------------------------------------------------+
+------------------------------------------------------------+
| NORMAL/FORCED TRUE CONFIGURATION |
|------------------------------------------------------------|
| Port 1 |Port 2 |JP3/A |JP3/B |JP3/C |JP2/A |JP2/B |JP2/C |
|----------+-------+------+------+------+------+------+------|
| Normal |Normal |Pins 1|Pins 1|Pins 1|Pins 1|Pins 1|Pins 1|
| | | & 2 | & 2 | & 2 | & 2 | & 2 | & 2 |
|----------+-------+------+------+------+------+------+------|
| Forced |Forced |Pins 2|Pins 2|Pins 2|Pins 2|Pins 2|Pins 2|
| true | true | & 3 | & 3 | & 3 | & 3 | & 3 | & 3 |
|------------------------------------------------------------|
|Note:Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SERIAL PORT'S DTE/DCE CONFIGURATION |
|------------------------------------------------------------|
| Primary serial port | Secondary serial port |
|-----------------------------+------------------------------|
| Jumper JP4 | Jumper JP1 |
| | |
IMG IMG 2
| | [3][IMG] |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CLOCK/CALENDER CONFIGURATION |
|------------------------------------------------------------|
| Port | SW2/4 |
|-----------------------------------+------------------------|
| » | Enabled | On |
|------+----------------------------+------------------------|
| | Disabled | Off |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CLOCK/CALENDER INTERRUPT SELECTION |
|------------------------------------------------------------|
| IRQ | SW1/7 | SW1/8 |
|------------------------+-----------------+-----------------|
| » | IRQ2 | Off | On |
|------+-----------------+-----------------+-----------------|
| | IRQ5 | On | Off |
+------------------------------------------------------------+