INDUSTRIAL COMPUTER SOURCE
DIO216
| Card Type | Digital I/O card |
| I/O Options | 50-pin headers (9), serial ports (2) |
| Data Bus | 8-bit ISA |
CONNECTIONS |
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Function |
Label |
Function |
Label |
| 15-pin connector | J1 |
50-pin header | P5 |
| 15-pin connector | J2 |
50-pin header | P6 |
| 50-pin header | P1 |
50-pin header | P7 |
| 50-pin header | P2 |
50-pin header | P8 |
| 50-pin header | P3 |
50-pin header | P9 |
| 50-pin header | P4 |
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BAUD RATE SELECTION: PORT A |
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Function |
Label |
Position |
| Selects baud rate of 300bps | JP1 |
Pins 1 & 2 closed |
| Selects baud rate of 600bps | JP1 |
Pins 3 & 4 closed |
| Selects baud rate of 1200bps | JP1 |
Pins 5 & 6 closed |
| Selects baud rate of 2400bps | JP1 |
Pins 7 & 8 closed |
| Selects baud rate of 4800bps | JP1 |
Pins 9 & 10 closed |
| Selects baud rate of 9600bps | JP1 |
Pins 11 & 12 closed |
| Selects baud rate of 19,200bps | JP1 |
Pins 13 & 14 closed |
BAUD RATE SELECTION: PORT B |
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Function |
Label |
Position |
| Selects baud rate of 300bps | JP2 |
Pins 1 & 2 closed |
| Selects baud rate of 600bps | JP2 |
Pins 3 & 4 closed |
| Selects baud rate of 1200bps | JP2 |
Pins 5 & 6 closed |
| Selects baud rate of 2400bps | JP2 |
Pins 7 & 8 closed |
| Selects baud rate of 4800bps | JP2 |
Pins 9 & 10 closed |
| Selects baud rate of 9600bps | JP2 |
Pins 11 & 12 closed |
| Selects baud rate of 19,200bps | JP2 |
Pins 13 & 14 closed |
INTERRUPT SELECTION: PORT A |
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Function |
Label |
Position |
| Selects IRQ3 for Port A | JP3 |
Pins 2 & 3 closed |
| Selects IRQ4 for Port A | JP4 |
Pins 2 & 3 closed |
INTERRUPT SELECTION: PORT B |
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Function |
Label |
Position |
| Selects IRQ3 for Port B | JP3 |
Pins 1 & 2 closed |
| Selects IRQ4 for Port B | JP4 |
Pins 1 & 2 closed |
BASE I/O ADDRESS SELECTION |
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Setting |
S1/1 |
S1/2 |
S1/3 |
S1/4 |
3C0h |
On |
On |
On |
On |
380h |
On |
On |
Off |
Off |
340h |
On |
On |
Off |
On |
300h |
On |
On |
Off |
Off |
280h |
On |
Off |
On |
Off |
240h |
On |
Off |
Off |
On |
200h |
On |
Off |
Off |
Off |
Note: A total of 255 base address settings are available. The switches are a binary representation of the decimal memory addresses. S1/1 is the Most Significant Bit and switch S1/4 is the Least Significant Bit. The switches have the following decimal values: S1/2=512, S1/2=256, S1/3=128, S1/4=64. Turn on the switches and add the values of the switches to obtain the correct memory address. (Off=0, On=1) |
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