UNIDENTIFIED MULTI-I/O CARD FOR 80286 Card Type Multi-I/O card Chip Set Unidentified I/O Options Game port, parallel port, serial ports (2) Data Bus 8-bit ISA Card Size Half-length, full-height [Image] CONNECTIONS Function Label Function Label Serial port 1 CN1 Game port CN3 Serial port 2 (optional) CN2 Parallel port CN4 USER CONFIGURABLE SETTINGS Function Label Position » Factory configured - do not alter S1/4 Off PARALLEL PORT ADDRESS SELECTION Setting S1/3 LPT1 (378h) Off LPT2 (278h) On SERIAL PORT 1 ADDRESS SELECTION Setting S1/1 S1/2 COM1 (3F8h) Off Off COM2 (2F8h) Off On COM3 (3E8h) On Off Disabled On On SERIAL PORT 2 ADDRESS SELECTION Setting S1/1 S1/2 COM2 (2F8h) Off Off COM3 (3E8h) Off On COM4 (2E8h) On Off Disabled On On SERIAL PORT 1 INTERRUPT SELECTION IRQ S2/3 S2/4 » IRQ4 On Off IRQ3 Off On SERIAL PORT 2 INTERRUPT SELECTION IRQ S2/5 S2/5 » IRQ3 Off On IRQ4 On Off PARALLEL PORT INTERRUPT SELECTION IRQ S2/1 S2/2 » IRQ7 On Off IRQ5 Off On