SUNIX CO., LTD. SUN-5246HT (EX-3050) Data Bus 16-bit ISA Card Size Half-length, full-height card Hard Drives supported Two IDE (AT) drives Floppy drives supported Two 360KB, 720KB, 1.2MB, 1.44MB or 2.88 MB drives [Image] CONNECTIONS Function Location Function Location 40-pin IDE(AT) JP1 10-pin serial port 2 JP4 connector - internal 34-pin cable connector JP2 9-pin serial port 1 - JP5 - floppy drive external 26-pin parallel port 2 JP3 25-pin parallel port JP6 - internal 1 - external USER CONFIGURABLE SETTINGS Function Label Position » Floppy drive interface enabled J1 Pins 1 & 2 closed Floppy drive interface disabled J1 Pins 2 & 3 closed » Floppy drive interface primary J2 Pins 1 & 2 address select closed Floppy drive interface secondary J2 Pins 2 & 3 address select closed » IDE(AT) interface enabled J3 Pins 1 & 2 closed IDE(AT) interface disabled J3 Pins 2 & 3 closed » IDE(AT) primary address select J4 Pins 1 & 2 closed IDE(AT) secondary address select J4 Pins 2 & 3 closed » Factory configured - do not alter JP10 Open SERIAL PORT 1 ADDRESS SELECTION COM S1/1 S1/2 S1/3 S1/4 S1/5 S1/6 S1/7 S1/8 » COM1(3F8h) Closed Open Open Open Open Open Open Open COM2(2F8h) Open Closed Open Open Open Open Open Open COM3(3E8h) Open Open Closed Open Open Open Open Open COM4(2E8h) Open Open Open Closed Open Open Open Open COM5(3F0h) Open Open Open Open Closed Open Open Open COM6(3E0h) Open Open Open Open Open Closed Open Open COM7(2E0h) Open Open Open Open Open Open Closed Open COM8(260h) Open Open Open Open Open Open Open Closed SERIAL PORT 2 ADDRESS SELECTION COM S2/1 S2/2 S2/3 S2/4 S2/5 S2/6 S2/7 S2/8 COM1(3F8h) Closed Open Open Open Open Open Open Open » COM2(2F8h) Open Closed Open Open Open Open Open Open COM3(3E8h) Open Open Closed Open Open Open Open Open COM4(2E8h) Open Open Open Closed Open Open Open Open COM5(3F0h) Open Open Open Open Closed Open Open Open COM6(3E0h) Open Open Open Open Open Closed Open Open COM7(2E0h) Open Open Open Open Open Open Closed Open COM8(260h) Open Open Open Open Open Open Open Closed PARALLEL PORT 1 ADDRESS SELECTION LPT P1/1 P1/2 P1/3 P1/4 P1/5 P1/6 » LPT1(3Bch) Closed Open Open Open Open Open LPT2(378h) Open Closed Open Open Open Open LPT3(278h) Open Open Closed Open Open Open LPT4(268h) Open Open Open Closed Open Open LPT5(27Ch) Open Open Open Open Closed Open LPT6(26Ch) Open Open Open Open Open Closed PARALLEL PORT 2 ADDRESS SELECTION LPT P2/1 P2/2 P2/3 P2/4 P2/5 P2/6 LPT1(3Bch) Closed Open Open Open Open Open » LPT2(378h) Open Closed Open Open Open Open LPT3(278h) Open Open Closed Open Open Open LPT4(268h) Open Open Open Closed Open Open LPT5(27Ch) Open Open Open Open Closed Open LPT6(26Ch) Open Open Open Open Open Closed SERIAL PORT 1 INTERRUPT SELECTION IRQ S11/A S11/B S11/C S11/D S11/E S11/F S11/G S11/H S11/I IRQ3 Closed Open Open Open Open Open Open Open Open » IRQ4 Open Closed Open Open Open Open Open Open Open IRQ5 Open Open Closed Open Open Open Open Open Open IRQ7 Open Open Open Closed Open Open Open Open Open IRQ9 Open Open Open Open Closed Open Open Open Open IRQ10 Open Open Open Open Open Closed Open Open Open IRQ11 Open Open Open Open Open Open Closed Open Open IRQ12 Open Open Open Open Open Open Open Closed Open IRQ15 Open Open Open Open Open Open Open Open Closed SERIAL PORT 2 INTERRUPT SELECTION IRQ S22/A S22/B S22/C S22/D S22/E S22/F S22/G S22/H S22/I » IRQ3 Closed Open Open Open Open Open Open Open Open IRQ4 Open Closed Open Open Open Open Open Open Open IRQ5 Open Open Closed Open Open Open Open Open Open IRQ7 Open Open Open Closed Open Open Open Open Open IRQ9 Open Open Open Open Closed Open Open Open Open IRQ10 Open Open Open Open Open Closed Open Open Open IRQ11 Open Open Open Open Open Open Closed Open Open IRQ12 Open Open Open Open Open Open Open Closed Open IRQ15 Open Open Open Open Open Open Open Open Closed PARALLEL PORT 1 INTERRUPT SELECTION IRQ P11/A P11/B P11/C P11/D P11/E P11/F P11/G P11/H P11/I IRQ3 Closed Open Open Open Open Open Open Open Open IRQ4 Open Closed Open Open Open Open Open Open Open IRQ5 Open Open Closed Open Open Open Open Open Open » IRQ7 Open Open Open Closed Open Open Open Open Open IRQ9 Open Open Open Open Closed Open Open Open Open IRQ10 Open Open Open Open Open Closed Open Open Open IRQ11 Open Open Open Open Open Open Closed Open Open IRQ12 Open Open Open Open Open Open Open Closed Open IRQ15 Open Open Open Open Open Open Open Open Closed PARALLEL PORT 2 INTERRUPT SELECTION IRQ P22/A P22/B P22/C P22/D P22/E P22/F P22/G P22/H P22/I IRQ3 Closed Open Open Open Open Open Open Open Open IRQ4 Open Closed Open Open Open Open Open Open Open » IRQ5 Open Open Closed Open Open Open Open Open Open IRQ7 Open Open Open Closed Open Open Open Open Open IRQ9 Open Open Open Open Closed Open Open Open Open IRQ10 Open Open Open Open Open Closed Open Open Open IRQ11 Open Open Open Open Open Open Closed Open Open IRQ12 Open Open Open Open Open Open Open Closed Open IRQ15 Open Open Open Open Open Open Open Open Closed DMA CHANNEL SELECTION Channel J5 J6 0 Pins 1 & 2 closed Pins 1 & 2 closed 1 Pins 3 & 4 closed Pins 3 & 4 closed » 3 Pins 5 & 6 closed Pins 5 & 6 closed