DTK COMPUTER, INC.
PTI-210
|
Card Type |
Serial card |
|
Chipset Controller |
Unidentified |
|
I/O Options |
Parallel port, serial port (2) |
|
Maximum DRAM |
N/A |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
9-pin serial port |
CN1 |
10-pin serial port interface |
CN3 |
|
25-pin parallel port |
CN2 | ||
|
AT COMPATIBLE PARALLEL PORT INTERRUPT CONFIGURATION | |||
|
IRQ |
JP4 |
JP5 | |
|
7 |
Open |
Pins 3 & 4 closed | |
|
5 |
Closed |
Pins 1 & 2 closed | |
|
Note: When selecting IRQ7 in XT mode JP4 can be configured to be open or closed. | |||
|
SERIAL PORT 1 & 2 CONFIGURATION | |||
|
Serial port 1 |
Serial port 2 |
JP1 |
JP2 |
|
COM1 (3F8h) |
COM2 (2F8h) |
Pins 1 & 3 closed |
Pins 2 & 4, 3 & 5 closed |
|
COM2 (2F8h) |
COM1 (3F8h) |
Pins 1 & 3 closed |
Pins 1 & 3, 4 & 6 closed |
|
COM3 (3E8h) |
COM4 (2E8h) |
Pins 2 & 4 closed |
Pins 2 & 4, 3 & 5 closed |
|
COM4 (2E8h) |
COM3 (3E8h) |
Pins 2 & 4 closed |
Pins 1 & 3, 4 & 6 closed |
|
SERIAL PORT 1 INTERRUPT CONFIGURATION | ||
|
IRQ |
JP3 | |
|
4 |
Pins 2 & 4 closed | |
|
3 |
Pins 4 & 6 closed | |
|
SERIAL PORT 2 INTERRUPT CONFIGURATION | ||
|
IRQ |
JP3 | |
|
3 |
Pins 3 & 5 closed | |
|
4 |
Pins 1 & 3 closed | |