DIAMOND FLOWER INC. MIO-400KF, MIO-400KF REV. C 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 4-pin connector - drive active LED J1 34-pin data cable connector - floppy drive J2 16-pin game port J3 10-pin serial port 2 - internal J4 40-pin IDE (AT) connector J5 9-pin serial port 1 - external J6 25-pin parallel port - external J7 USER CONFIGURABLE SETTINGS Function Location Setting » Hard drive enabled JP3/H Pins 2 & 3 closed Hard drive disabled JP3/H Pins 1 & 2 closed » Game port enabled JP3/I Pins 2 & 3 closed Game port disabled JP3/I Pins 1 & 2 closed USER CONFIGURABLE SETTINGS (CONTINUED) Function Location Setting » Serial Port 2 is DTE (Data JP4 1 & 2, 3 & 4, 5 & 6, Terminal Equipment) 7 & 8, 9 & 10 Serial Port 2 is DCE (Data JP4 1 & 3, 2 & 4, 5 & 7, Comm. Equipment) 6 & 8, 9 & 10 » Serial Port 1 is DTE JP5 1 & 2, 3 & 4, 5 & 6, 7 & 8, 9 & 10 Serial Port 1 is DCE JP5 1 & 3, 2 & 4, 5 & 7, 6 & 8, 9 & 10 Note: Designated pins should be in closed position SERIAL PORT 1 SIGNAL STATUS Function Location Setting » DCD (Data Carrier Detect) - JP1/A Pins 1 & 2 Normal closed DCD (Data Carrier Detect) - JP1/A Pins 2 & 3 Forced True closed » DSR (Data Set Ready) - Normal JP1/B Pins 1 & 2 closed DSR (Data Set Ready) - Forced JP1/B Pins 2 & 3 True closed » CTS (Clear To Send) - Normal JP1/C Pins 1 & 2 closed CTS (Clear To Send) - Forced JP1/C Pins 2 & 3 True closed SERIAL PORT 2 SIGNAL STATUS Function Location Setting » DCD (Data Carrier Detect) - JP2/A Pins 1 & 2 Normal closed DCD (Data Carrier Detect) - JP2/A Pins 2 & 3 Forced True closed » DSR (Data Set Ready) - Normal JP2/B Pins 1 & 2 closed DSR (Data Set Ready) - Forced JP2/B Pins 2 & 3 True closed » CTS (Clear To Send) - Normal JP2/C Pins 1 & 2 closed CTS (Clear To Send) - Forced JP2/C Pins 2 & 3 True closed PARALLEL PORT CONFIGURATION LPT JP3/A JP3/B LPT1 (3BCh) Pins 1 & 2 closed Pins 2 & 3 closed » LPT2 (378h) Pins 2 & 3 closed Pins 2 & 3 closed LPT3 (278h) Pins 2 & 3 closed Pins 1 & 2 closed Disabled Pins 1 & 2 closed Pins 1 & 2 closed SERIAL PORT(S) CONFIGURATION Serial Port 1 Serial JP3/C JP3/D JP3/E JP8/A JP8/B Port 2 » COM1 COM2 2 & 3 2 & 3 2 & 3 Closed Closed COM2 COM3 2 & 3 2 & 3 1 & 2 Closed Open COM1 COM4 2 & 3 2 & 3 2 & 3 Open Closed COM3 COM4 2 & 3 2 & 3 2 & 3 Open Open COM1 Disabled 2 & 3 1 & 2 2 & 3 Closed Closed Disabled COM2 1 & 2 2 & 3 2 & 3 Closed Closed Disabled Disabled 1 & 2 1 & 2 1 & 2 Closed Closed Note: Pins designated should be in the closed position. FLOPPY DRIVE CONFIGURATION Drive JP3/F JP3/G » Floppy drive enabled Pins 2 & 3 closed Pins 2 & 3 closed Floppy drive disabled Pins 1 & 2 closed Pins 2 & 3 closed SERIAL PORT 1 IRQ SELECTION IRQ JP9/A JP9/B JP9/C JP9/D IRQ2 Closed Open Open Open » IRQ3 Open Open Open Closed IRQ4 Open Open Closed Open IRQ5 Open Closed Open Open SERIAL PORT 2 IRQ SELECTION IRQ JP9/E JP9/F JP9/G JP9/H IRQ2 Closed Open Open Open IRQ3 Open Open Open Closed » IRQ4 Open Open Closed Open IRQ5 Open Closed Open Open PARALLEL PORT IRQ IRQ JP9/I JP9/J » IRQ7 Open Closed IRQ5 Closed Open