MAX I/O IO card Settings and Configuration
COMPUTER MODULES, INC.
MAX I/O
Card Type | Serial/Parallel card |
Chip Set | Unidentified |
Maximum Onboard Memory | N/A |
I/O Options | parallel port (4 on external module), serial port (4 on external module) |
Data Bus | 16-bit ISA |
CONNECTIONS | |
Function | Label |
37-pin interface connector | CN1 |
USER CONFIGURABLE SETTINGS | ||
Setting | Label | Position |
Parallel port 0 output only | SW1/1 | On |
Parallel port 0 bi-directional | SW1/1 | Off |
Parallel port 1 output only | SW1/2 | On |
Parallel port 1 bi-directional | SW1/2 | Off |
Parallel port 2 output only | SW1/3 | On |
Parallel port 2 bi-directional | SW1/3 | Off |
Parallel port 3 output only | SW1/4 | On |
Parallel port 3 bi-directional | SW1/4 | Off |
Note: SW1 is located on the external board. The exact location is unidentified. | ||
SERIAL PORT 0 ADDRESS SELECTION | |||
Address | SW1/1 | SW1/2 | |
| » | 3F8h - 3FFh (COM1) | On | On |
210h - 217h | Off | On | |
380h - 387h | On | Off | |
Disabled | Off | Off | |
SERIAL PORT 1 ADDRESS SELECTION | |||
Address | SW1/3 | SW1/4 | |
| » | 2F8h - 2FFh (COM2) | On | On |
218h - 21Fh | Off | On | |
388h - 38Fh | On | Off | |
Disabled | Off | Off | |
SERIAL PORT 2 ADDRESS SELECTION | |||
Address | SW1/5 | SW1/6 | |
| » | 3E8h - 3EFh (COM3) | On | On |
220h - 227h | Off | On | |
390h - 397h | On | Off | |
Disabled | Off | Off | |
SERIAL PORT 3 ADDRESS SELECTION | |||
Address | SW1/7 | SW1/8 | |
| » | 2E8h - 2EFh (COM4) | On | On |
228h - 22Fh | Off | On | |
398h - 39Fh | On | Off | |
Disabled | Off | Off | |
PARALLEL PORT 0 ADDRESS SELECTION | |||
Address | SW2/1 | SW2/2 | |
| » | 3BCh - 3BFh (LPT1) | On | On |
230h - 233h | Off | On | |
330h - 333h | On | Off | |
Disabled | Off | Off | |
PARALLEL PORT 1 ADDRESS SELECTION | |||
Address | SW2/3 | SW2/4 | |
| » | 378h - 37Bh (LPT2) | On | On |
234h - 237h | Off | On | |
334h - 337h | On | Off | |
Disabled | Off | Off | |
PARALLEL PORT 2 ADDRESS SELECTION | |||
Address | SW2/5 | SW2/6 | |
| » | 278h - 27Bh (LPT3) | On | On |
238h - 23Bh | Off | On | |
338h - 33Bh | On | Off | |
Disabled | Off | Off | |
PARALLEL PORT 3 ADDRESS SELECTION | |||
Address | SW2/7 | SW2/8 | |
178h - 17Bh | On | On | |
23Ch - 23Fh | Off | On | |
33Ch - 33Fh | On | Off | |
| » | Disabled | Off | Off |
SERIAL & PARALLEL PORT 0 INTERRUPT CONFIGURATION | ||
Setting | JB3 | |
Serial port shared interrupt select | Pins 1 & 3 closed | |
| » | Serial port IRQ4 select | Pins 3 & 5 closed |
Parallel port shared interrupt select | Pins 2 & 4 closed | |
| » | Parallel IRQ7 select | Pins 4 & 6 closed |
SERIAL & PARALLEL PORT 1 INTERRUPT CONFIGURATION | ||
Setting | JB3 | |
Serial port shared interrupt select | Pins 7 & 9 closed | |
| » | Serial port IRQ3 select | Pins 9 & 11 closed |
Parallel port shared interrupt select | Pins 8 & 10 closed | |
| » | Parallel port IRQ7 select | Pins 10 & 12 closed |
Parallel port IRQ5 select | Pins 13 & 14 closed | |
SERIAL & PARALLEL PORT 2 INTERRUPT CONFIGURATION | ||
Setting | JB3 | |
Serial port shared interrupt select | Pins 15 & 17 closed | |
Parallel port shared interrupt select | Pins 16 & 18 closed | |
| » | Serial port IRQ4 select | Pins 17 & 19 closed |
| » | Parallel port IRQ5 select | Pins 18 & 20 closed |
Serial port IRQ11 select | Pins 21 & 22 closed | |
Serial port IRQ12 select | Pins 23 & 24 closed | |
SERIAL & PARALLEL PORT 3 INTERRUPT CONFIGURATION | ||
Setting | JB3 | |
Serial port shared interrupt select | Pins 25 & 27 closed | |
Parallel port shared interrupt select | Pins 26 & 28 closed | |
| » | Serial port IRQ3 select | Pins 27 & 29 closed |
Parallel port IRQ5 select | Pins 28 & 30 closed | |
Parallel port IRQ15 select | Pins 31 & 32 closed | |
INTERRUPT SEQUENCER SERIAL OUTPUT SELECTION | |||||||||
IRQ | JB1/A | JB1/B | JB1/C | JB1/D | JB1/E | JB1/F | JB1/G | JB1/H | JB1/I |
2/9 | Open | Open | Open | Open | Open | Open | Open | Open | Closed |
3 | Open | Open | Open | Open | Closed | Open | Open | Open | Open |
4 | Open | Open | Open | Open | Open | Closed | Open | Open | Open |
5 | Open | Open | Open | Open | Open | Open | Closed | Open | Open |
7 | Open | Open | Open | Open | Open | Open | Open | Closed | Open |
10 | Open | Open | Open | Closed | Open | Open | Open | Open | Open |
11 | Open | Open | Closed | Open | Open | Open | Open | Open | Open |
12 | Open | Closed | Open | Open | Open | Open | Open | Open | Open |
15 | Closed | Open | Open | Open | Open | Open | Open | Open | Open |
INTERRUPT SEQUENCER PARALLEL OUTPUT SELECTION | |||||||||
IRQ | JB2/A | JB2/B | JB2/C | JB2/D | JB2/E | JB2/F | JB2/G | JB2/H | JB2/I |
2/9 | Open | Open | Open | Open | Open | Open | Open | Open | Closed |
3 | Open | Open | Open | Open | Closed | Open | Open | Open | Open |
4 | Open | Open | Open | Open | Open | Closed | Open | Open | Open |
5 | Open | Open | Open | Open | Open | Open | Closed | Open | Open |
7 | Open | Open | Open | Open | Open | Open | Open | Closed | Open |
10 | Open | Open | Open | Closed | Open | Open | Open | Open | Open |
11 | Open | Open | Closed | Open | Open | Open | Open | Open | Open |
12 | Open | Closed | Open | Open | Open | Open | Open | Open | Open |
15 | Closed | Open | Open | Open | Open | Open | Open | Open | Open |
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