AT TRIPLE RS232 IO card Settings and Configuration
BRAIN BOXES
AT TRIPLE RS232
Card Type | Serial card |
Chip Set | Unidentified |
Data Bus | 8-bit ISA |
CONNECTIONS | |||
Function | Label | Function | Label |
9-pin serial port 1 | CN1 | 9-pin serial port 3 | CN3 |
9-pin serial port 2 | CN2 | ||
SERIAL PORT 1 ADDRESS SELECTION | ||||
COM port | Address | IRQ | J1 | |
COM1 | 3F8h | IRQ4 | Pins 1 & 2 closed | |
| » | COM2 | 2F8h | IRQ3 | Pins 3 & 4 closed |
COM3 | 3E8h | IRQ3 | Pins 5 & 6 closed | |
COM4 | 2E8h | IRQ3 | Pins 7 & 8 closed | |
COM5 | 1A0h | IRQ3 | Pins 9 & 10 closed | |
COM6 | 1A8h | IRQ3 | Pins 11 & 12 closed | |
COM7 | 1B0h | IRQ3 | Pins 13 & 14 closed | |
COM8 | 1B8h | IRQ3 | Pins 15 & 16 closed | |
SERIAL PORT 2 ADDRESS SELECTION | ||||
COM port | Address | IRQ | J2 | |
COM1 | 3F8h | IRQ4 | Pins 1 & 2 closed | |
COM2 | 2F8h | IRQ3 | Pins 3 & 4 closed | |
| » | COM3 | 3E8h | IRQ3 | Pins 5 & 6 closed |
COM4 | 2E8h | IRQ3 | Pins 7 & 8 closed | |
COM5 | 1A0h | IRQ3 | Pins 9 & 10 closed | |
COM6 | 1A8h | IRQ3 | Pins 11 & 12 closed | |
COM7 | 1B0h | IRQ3 | Pins 13 & 14 closed | |
COM8 | 1B8h | IRQ3 | Pins 15 & 16 closed | |
SERIAL PORT 3 ADDRESS SELECTION | ||||
COM port | Address | IRQ | J3 | |
COM1 | 3F8h | IRQ4 | Pins 1 & 2 closed | |
COM2 | 2F8h | IRQ3 | Pins 3 & 4 closed | |
COM3 | 3E8h | IRQ3 | Pins 5 & 6 closed | |
| » | COM4 | 2E8h | IRQ3 | Pins 7 & 8 closed |
COM5 | 1A0h | IRQ3 | Pins 9 & 10 closed | |
COM6 | 1A8h | IRQ3 | Pins 11 & 12 closed | |
COM7 | 1B0h | IRQ3 | Pins 13 & 14 closed | |
COM8 | 1B8h | IRQ3 | Pins 15 & 16 closed | |
SERIAL PORT IRQ SELECTION | ||||
IRQ | JP1 | JP2 | JP3 | |
IRQ2 | Pins 11 & 12 closed | Pins 11 & 12 closed | Pins 11 & 12 closed | |
IRQ3 | Pins 9 & 10 closed | Pins 9 & 10 closed | Pins 9 & 10 closed | |
| » | IRQ4 | Pins 7 & 8 closed | Pins 7 & 8 closed | Pins 7 & 8 closed |
IRQ5 | Pins 5 & 6 closed | Pins 5 & 6 closed | Pins 5 & 6 closed | |
IRQ6 | Pins 3 & 4 closed | Pins 3 & 4 closed | Pins 3 & 4 closed | |
IRQ7 | Pins 1 & 2 closed | Pins 1 & 2 closed | Pins 1 & 2 closed | |
IRQ10 | Pins 13 & 14 closed | Pins 13 & 14 closed | Pins 13 & 14 closed | |
IRQ11 | Pins 15 & 16 closed | Pins 15 & 16 closed | Pins 15 & 16 closed | |
IRQ12 | Pins 17 & 18 closed | Pins 17 & 18 closed | Pins 17 & 18 closed | |
IRQ14 | Pins 19 & 20 closed | Pins 19 & 20 closed | Pins 19 & 20 closed | |
IRQ15 | Pins 21 & 22 closed | Pins 21 & 22 closed | Pins 21 & 22 closed | |
Note: JP1 controls COM1. JP2 controls COM2. JP3 controls COM3. | ||||
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