KOUWELL ELECTRONIC CORPORATION KM-528 Card Type Multi I/O card Chipset/Controller National Semiconductor I/O Options Floppy drive interface, game port, parallel port, serial ports (2) Maximum DRAM N/A [Image] CONNECTIONS Purpose Location Purpose Location Serial port 1 CN2 Game port DB-15 CN4B Serial port 2 CN3 Parallel port CN5 Game port 16-pin CN4A header FACTORY CONFIGURED SETTINGS Jumpers Settings J1 Pins 2 & 3, 4 & 5 closed J2 Pins 2 & 3 closed J3 Pins 2 & 3, 4 & 5 closed J4 Pins 2 & 3 closed J5 Pins 2 & 3 closed J6 Pins 2 & 3 closed J7 Pins 2 & 3 closed J8 Pins 2 & 3 closed SERIAL PORT CONFIGURATION Port 1 (CN2) Port 2 J10A J10B J10C J10D (CN3) » COM1 COM2 Open Open Pins 1 Pins 2 & & 2 3 COM1 Disabled Open Open Open Pins 2 & 3 Disabled COM2 Open Open Pins 1 Open & 2 COM3 COM4 Pins 1 Pins 2 Open Open & 2 & 3 COM3 Disabled Open Pins 2 Open Open & 3 Disabled COM4 Pins 1 Open Open Open & 2 Note:Pins designated should be in the closed position. SERIAL PORT INTERRUPT SELECT Port 1 (CN2) Port 2 J12A J12B J12C J12D (CN3) » IRQ4 IRQ3 Open Pins 1 Pins 2 Open & 2 & 3 IRQ4 Disabled Open Open Pins 2 Open & 3 Disabled IRQ3 Open Pins 1 Open Open & 2 IRQ5 IRQ2 Pins 1 Open Open Pins 2 & & 2 3 IRQ5 Disabled Open Open Open Pins 2 & 3 Disabled IRQ2 Pins 1 Open Open Open & 2 Note:Pins designated should be in the closed position. PARALLEL PORT CONFIGURATION LPT Mode J9 J11 » 1 Unidirectional Pins 1 & 2 Pins 4 & 5 closed closed 2 Bidirectional Pins 2 & 3 Pins 5 & 6 closed closed