DTK COMPUTER, INC.
PII-147 HEXA I/O PLUS
Card Type | Multi I/O card |
Chipset/Controller | Unidentified |
I/O Options | Floppy drive interface, game port, parallel port, serial ports (2) |
Maximum DRAM | N/A |

CONNECTIONS | |||
Purpose | Location | Purpose | Location |
Parallel port | CN1 | Game port | CN4 |
Serial port 1 | CN2 | Floppy drive interface | CN5 |
Serial port 2 | CN3 | ||
SERIAL PORT CONFIGURATION | |||||
Hexa Port 1 | Hexa Port 2 | Mainboard Port 1 | JP2 | JP3 | |
| » | COM1 | COM2 | None | Pins 2 & 3, 4 & 5 | Pins 5 & 6 |
| COM2 | COM1 | None | Pins 1 & 2, 5 & 6 | Pins 4 & 5 | |
COM2 | N/A | COM1 | Pins 5 & 6 | Pins 4 & 5 | |
COM1 | N/A | COM2 | Pins 2 & 3 | Pins 5 & 6 | |
Note:Pins designated should be in the closed position. | |||||
SERIAL PORT INTERRUPT SELECTION | |||
Port 1 (CN2) | Port 2 (CN3) | JP3 | |
| » | IRQ4 | IRQ3 | Pins 1 & 2, 5 & 6 closed |
IRQ3 | IRQ4 | Pins 2 & 3, 4 & 5 closed | |
PARALLEL PORT CONFIGURATION | ||
LPT | JP5 | |
| » | 1 | Open |
2 | Closed | |
CLOCK SELECTION | ||
Clock | JP1 | |
| » | 1 | Pins 1 & 2 closed |
2 | Pins 2 & 3 closed | |
GAME PORT CONFIGURATION | ||
Port | JP4 | |
| » | Enabled | Closed |
Disabled | Open | |