MODULAR CIRCUIT TECHNOLOGY MCT-ISPG 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 10-pin connector - serial port 2 - internal CN1 10-pin connector - serial port 1 - external CN2 16-pin connector - game port - internal CN3 40-pin connector - IDE(AT) interface CN4 34-pin connector - floppy drive interface CN5 25-pin connector - parallel port - external CN6 2-pin connector - drive active LED JP1 USER CONFIGURABLE SETTINGS Function Location Setting » Floppy drive interface enabled JP11 Pins 1 & 2 closed Floppy drive interface disabled JP11 Pins 2 & 3 closed » IDE(AT) interface enabled JP12 Pins 1 & 2 closed IDE(AT) interface disabled JP12 Pins 2 & 3 closed » Game port enabled JP13 Pins 1 & 2 closed Game port disabled JP13 Pins 2 & 3 closed » Floppy drive order A:, B: JP19 Closed Floppy drive order B:, A: JP19 Open » Primary serial port interrupt IRQ4 JP14 Pins 2 & 3 closed select Primary serial port interrupt IRQ3 JP14 Pins 1 & 2 closed select » Secondary serial port interrupt IRQ3 JP15 Pins 1 & 2 closed select Secondary serial port interrupt IRQ4 JP15 Pins 2 & 3 closed select » Parallel port interrupt select IRQ7 JP16 Pins 1 & 2 closed Parallel port interrupt select IRQ5 JP16 Pins 2 & 3 closed PRIMARY SERIAL PORT CONFIGURATION COM JP5 JP6 » COM1 Pins 1 & 2 closed Pins 2 & 3 closed COM3 Pins 2 & 3 closed Pins 1 & 2 closed COM4 Pins 1 & 2 closed Pins 1 & 2 closed Disabled Pins 2 & 3 closed Pins 2 & 3 closed SECONDARY SERIAL PORT CONFIGURATION COM JP7 JP8 » COM2 Pins 1 & 2 closed Pins 2 & 3 closed COM3 Pins 1 & 2 closed Pins 1 & 2 closed COM4 Pins 2 & 3 closed Pins 1 & 2 closed Disabled Pins 2 & 3 closed Pins 2 & 3 closed PARALLEL PORT CONFIGURATION LPT JP9 JP10 » LPT2 Pins 1 & 2 closed Pins 2 & 3 closed LPT1 Pins 1 & 2 closed Pins 1 & 2 closed LPT3 Pins 2 & 3 closed Pins 1 & 2 closed Disabled Pins 2 & 3 closed Pins 2 & 3 closed