INDUSTRIAL COMPUTER SOURCE DIO16 Card Type Parallel card Chip Set Unidentified I/O Options Parallel ports (4) Data Bus 8-bit ISA [Image] CONNECTIONS Function Label 4 parallel ports via DB-37 connector P1 ADDRESS SELECTION Address SW1/1 SW1/2 SW1/3 SW1/4 SW1/5 SW1/6 SW1/7 SW1/8 280 Off On Off On On On On On 284 Off On Off On Off On On Off 388 Off Off Off On On On Off On 3A0 Off Off Off On Off On On On 3A4 Off Off Off On Off On On Off 300 Off Off On On On On On On 304 Off Off On On On On On Off 2E8 Off On Off Off Off On Off On 2EC Off On Off Off Off On Off Off 320 Off Off On On Off On On On SERIAL PORT 1 INTERRUPT SELECTION IRQ E1 2 Pins 1 & 2 closed 3 Pins 3 & 4 closed 4 Pins 5 & 6 closed 5 Pins 7 & 8 closed 6 Pins 9 & 10 closed 7 Pins 11 & 12 closed