LEADING TECHNOLOGY MULTI I/O CARD Q1 / 93 Data bus: 16-bit, ISA Size: Half-length, full-height card Hard drives supported: Two IDE (AT) Interface drives Floppy drives supported: Two 360KB, 720KB, 1.2MB or 1.44MB drives [Image] CONNECTIONS Function Location 15-pin game port-internal J1 34-pin control cable connector-floppy drive J2 10-pin serial port 2-internal J8 9-pin serial port 1-external J9 4-pin connector-drive active LED J10 40-pin AT Interface (IDE) connector J11 25-pin parallel port-external J12 USER CONFIGURABLE SETTINGS Function Location Setting » Hard drive controller present J3 pins 1 & 2 in system closed Hard drive controller not J3 pins 2 & 3 present in system closed » Parallel port address is J4 pins 1 & 2 378-17Ah closed Parallel port address is J4 pins 2 & 3 278-27Ah closed Parallel port disabled J4 open » Game port enabled J13 pins 1 & 2 closed Game port disabled J13 pins 2 & 3 closed » Factory configured-do not J16 pins 1 & 2 alter. closed » Floppy drive enabled J17 pins 1 & 2 closed Floppy drive disabled J17 pins 2 & 3 closed SERIAL PORTS CONFIGURATION COM1 COM2 JP6 JP7 JP14 JP15 COM1 COM2 pins 2 & pins 1 & pins 2 & pins 2 & 3 2 3 3 COM1 COM3 pins 2 & pins 2 & pins 2 & pins 2 & 3 3 3 3 COM1 COM4 pins 1 & pins 2 & pins 1 & pins 1 & 2 3 2 2 COM2 COM1 pins 1 & pins 2 & pins 1 & pins 2 & 2 3 2 3 COM2 COM3 pins 2 & pins 1 & pins 1 & pins 1 & 3 2 2 2 COM2 COM4 pins 2 & pins 2 & pins 1 & pins 1 & 3 3 2 2 COM3 COM1 pins 2 & pins 2 & pins 1 & pins 2 & 3 3 2 3 COM3 COM2 pins 1 & pins 2 & pins 2 & pins 1 & 2 3 3 2 COM3 COM4 pins 2 & pins 1 & pins 1 & pins 2 & 3 2 2 3 COM4 COM1 pins 2 & pins 1 & pins 2 & pins 1 & 3 2 3 2 COM4 COM2 pins 1 & pins 1 & pins 2 & pins 2 & 2 2 3 3 COM4 COM3 pins 1 & pins 2 & pins 2 & pins 2 & 2 3 3 3 Disabled Disabled open open N/A N/A Note:Pins designated should be in the closed position. PRIMARY & SECONDARY SERIAL PORTS INTERRUPT SELECTION COM1 COM2 J18 J18 J18 J18 pins 1 & pins 3 & pins 1 & pins 2 & 4 2 4 3 » IRQ4 IRQ3 closed closed N/A N/A » IRQ3 IRQ4 N/A N/A closed closed