INFOMATIC POWER SYSTEMS CORPORATION SUPER I/O Data bus: 16-bit, ISA Size: Half-length, half-height card Hard drive supported: Two IDE (AT) Interface drives Floppy drives supported: Two 360KB, 720KB, 1.2MB, or 1.44MB drives [Image] CONNECTIONS Function Location 40-pin IDE(AT) Interface connector JP1 2-pin connector - Drive active LED JP2 34-pin control cable connector - floppy drive JP9 15-pin game port - internal JP10 10-pin serial port (COM2/3/4) - internal JP11 10-pin serial port (COM1/3/4) - external JP12 25-pin parallel port (LPT1/2/3) - external JP13 USER CONFIGURABLE SETTINGS Function Location Setting » Floppy drive enabled JP6/Pins 13 & 14 Closed Floppy drive disabled JP6/Pins 13 & 14 Open » Hard drive enabled JP19 Closed Hard drive disabled JP19 Open SERIAL PORT CONFIGURATION Port 1 (JP12) JP6/Pins 1 & 2 JP6/Pins 3 & 4 » COM1 Closed Open COM3 Open Closed COM4 Closed Closed Disabled Open Open SERIAL PORT CONFIGURATION Port 2 (JP11) JP6/Pins 5 & 6 JP6/Pins 7 & 8 » COM2 Closed Open COM3 Open Closed COM4 Closed Closed Disabled Open Open SERIAL PORT INTERRUPT SELECTION Port 1 (JP12) JP8/Pins 1 & 2 JP8/Pins 3 & 4 JP8/pin 5 & 6 » IRQ4 Closed Open Open IRQ3 Open Closed Open IRQ5 Open Open Closed SERIAL PORT INTERRUPT SELECTION Port 2 (JP11) JP8/Pins 7 & 8 JP8/Pins 9 & 10 JP8/pin 11 & 12 » IRQ3 Closed Open Open IRQ4 Open Closed Open IRQ5 Open Open Closed PARALLEL PORT SETTINGS LPT JP6/Pins 9 & 10 JP6/pin 11 & 12 » 1 Closed Closed 2 Open Closed 3 Closed Open Disabled Open Open PARALLEL PORT INTERRUPT SELECTION IRQ JP8/Pins 13 & 14 JP8/Pins 15 & 16 » IRQ7 Closed Open IRQ5 Open Closed