UNIDENTIFIED ACT MIO-PLUS MKII Data bus: 16-bit, ISA Size: Half-length, full-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 25-pin parallel port CN1 9-pin serial port 1 - external CN2 40-pin IDE (AT) Interface connector CN3 10-pin serial port 2 - internal P3 Game port JP5 2-pin connector - drive active LED JP10 34-pin control cable connector - floppy drive JP11 USER CONFIGURABLE SETTINGS Function Location Setting » IDE I/O ready signal JP4 Pins 2 & 3 disconnected from system I/O closed slot IDE I/O ready signal connected JP4 Pins 1 & 2 to system I/O slot closed SERIAL PORT 2 CONFIGURATION COM/Address JP6 JP7 JP19 » Disabled N/A N/A Pins 2 & 3 closed COM1/3F8h Pins 2 & 3 Pins 2 & 3 Pins 1 & 2 closed closed closed COM2/2F8h Pins 2 & 3 Pins 1 & 2 Pins 1 & 2 closed closed closed COM3/3E8h Pins 1 & 2 Pins 2 & 3 Pins 1 & 2 closed closed closed COM4/2E8h Pins 1 & 2 Pins 1 & 2 Pins 1 & 2 closed closed closed SERIAL PORT 2 INTERRUPT SELECT IRQ JP1 IRQ3 Pins 1 & 2 closed IRQ4 Pins 2 & 3 closed SERIAL PORT 1 CONFIGURATION COM/Address JP8 JP9 JP20 » COM1/3F8h Pins 2 & 3 Pins 2 & 3 Pins 1 & 2 closed closed closed COM2/2F8h Pins 2 & 3 Pins 1 & 2 Pins 1 & 2 closed closed closed COM3/3E8h Pins 1 & 2 Pins 2 & 3 Pins 1 & 2 closed closed closed COM4/2E8h Pins 1 & 2 Pins 1 & 2 Pins 1 & 2 closed closed closed Disabled N/A N/A Pins 2 & 3 closed SERIAL PORT 1 INTERRUPT SELECT IRQ JP2 IRQ3 Pins 1 & 2 closed IRQ4 Pins 2 & 3 closed PARALLEL PORT CONFIGURATION LPT/Address JP17 JP18 » LPT1/378h Pins 1 & 2 closed Pins 1 & 2 closed LPT2/278h Pins 2 & 3 closed Pins 1 & 2 closed Disabled N/A Pins 2 & 3 closed PARALLEL PORT INTERRUPT SELECT IRQ JP3 » IRQ7 Pins 1 & 2 closed IRQ5 Pins 2 & 3 closed