SIIG, INC. ENHANCED IDE MASTER VL Data bus: 32-bit VL-Bus Size: Three/quarter-length, half-height card Hard drive supported: Four IDE (AT) interface drives Floppy drives Two 360KB, 720KB, 1.2MB, 1.44MB, or 2.88MB supported: drives [Image] CONNECTIONS Function Location 40-pin IDE (AT) interface connector CN1 2-pin connector - drive active LED CN2 40-pin IDE (AT) interface connector CN3 2-pin connector - drive active LED CN4 34-pin controller cable connector - floppy CN5 drive 16-pin game port connector - internal CN6 9-pin serial port - extetrnal CN7 10-pin serial port connector - internal CN8 25-pin parallel port connector - external P1 USER CONFIGURABLE SETTINGS Function Location Setting » VL-Bus IDE (AT) interface J7/pins 1 & 2 closed enabled VL-Bus IDE (AT) interface J7/pins 2 & 3 closed disabled » VL-Bus IDE (AT) primary J8/pins 1 & 2 closed address VL-Bus IDE (AT) secondary J8/pins 2 & 3 closed address » VL-Bus IDE (AT) IRQ14 select J9/pins 1 & 2 closed VL-Bus IDE (AT) IRQ15 select J9/pins 2 & 3 closed » Parallel port IRQ7 select J20/pins 1 & 2 closed Parallel port IRQ5 select J20/pins 2 & 3 closed » ISA-Bus IDE (AT) IRQ15 select J21/pins 1 & 2 closed ISA-Bus IDE (AT) IRQ14 select J21/pins 2& 3 closed » ISA-Bus IDE (AT) secondary J22/pins 1 & 2 closed address ISA-Bus IDE (AT) IRQ15 primary J22/pins 2 & 3 closed address » Game port enabled J35 closed Game port disabled J35 open » Floppy controller enabled J40/pins 1 & 2 closed Floppy controller disabled J40/pins 2 & 3 closed » ISA-Bus IDE (AT) interface J41/pins 1 & 2 closed enabled ISA-Bus IDE (AT) interface J41/pins 2 & 3 closed disabled VL-BUS IDE (AT) DRIVE SPEED SELECTION Speed J2 J3 » 2 pins 1 & 2 closed pins 1 & 2 closed 0 pins 1 & 2 closed pins 2 & 3 closed 4 pins 2 & 3 closed pins 2 & 3 closed 6 pins 2 & 3 closed pins 1 & 2 closed SERIAL PORT 1 CONFIGURATION » COM J36 J37 » COM1 (3F8h) pins 1 & 2 closed pins 1 & 2 closed » COM2 (2F8h) pins 1 & 2 closed pins 2 & 3 closed » COM3 (3E8h) pins 2 & 3 closed pins 1 & 2 closed » Disabled pins 2 & 3 closed pins 2 & 3 closed SERIAL PORT 1 INTERRUPT SELECTION » IRQ J12 J13 J14 J15 J16 J17 J18 J19 » 4 open open open open open open 1 & 2 open » 2/9 open open open 2 & 3 open open open open » 3 open open open open open open open 2 & 3 » 5 open open open open open 2 & 3 open open » 7 open open open open 2 & 3 open open open » 10 open open 2 & 3 open open open open open » 11 open 2 & 3 open open open open open open » 12 2 & 3 open open open open open open open Note: Pins designated are in the closed position. SERIAL PORT 2 CONFIGURATION » COM J38 J39 » COM2 (2F8h) pins 1 & 2 closed pins 1 & 2 closed » COM1 (3F8h) pins 1 & 2 closed pins 2 & 3 closed » COM4 (2E8h) pins 2 & 3 closed pins 1 & 2 closed » Disabled pins 2 & 3 closed pins 2 & 3 closed SERIAL PORT 2 INTERRUPT SELECTION » IRQ J12 J13 J14 J15 J16 J17 J18 J19 » 3 open open open open open open open 1 & 2 » 2/9 open open open 1 & 2 open open open open » 4 open open open open open open 2 & 3 open » 5 open open open open open 1 & 2 open open » 7 open open open open 1 & 2 open open open » 10 open open 1 & 2 open open open open open » 11 open 1 & 2 open open open open open open » 12 1 & 2 open open open open open open open Note: Pins designated are in the closed position. PARALLEL PORT CONFIGURATION » LPT J42 J43 » LPT1 (378h) pins 1 & 2 closed pins 1 & 2 closed » LPT2 (278h) pins 1 & 2 closed pins 2 & 3 closed » LPT3 (3BCh) pins 2 & 3 closed pins 2 & 3 closed » Disabled pins 2 & 3 closed pins 1 & 2 closed PARALLEL PORT MODE SELECTION » Mode J27 J28 » EPP/Bi-directional pins 2 & 3 pins 1 & 2 closed closed » ECP pins 1 & 2 pins 2 & 3 closed closed » ECP & EPP pins 2 & 3 pins 2 & 3 closed closed » SPP pins 1 & 2 pins 1 & 2 closed closed PARALLEL PORT DMA CHANNEL SELECTION Channel J44 J45 » 3 pins 2 & 3 closed pins 2 & 3 closed 1 pins 1 & 2 closed pins 1 & 2 closed Note: DMA channel selection is only in ECP mode. BIOS ADDRESS SELECTION Setting J4 J5 J6 » DC000h pins 1 & 2 pins 1 & 2 pins 1 & 2 closed closed closed C8000h pins 2 & 3 pins 1 & 2 pins 2 & 3 closed closed closed CC000h pins 1 & 2 pins 1 & 2 pins 2 & 3 closed closed closed D0000h pins 2 & 3 pins 2 & 3 pins 1 & 2 closed closed closed D4000h pins 1 & 2 pins 2 & 3 pins 1 & 2 closed closed closed D8000h pins 2 & 3 pins 1 & 2 pins 1 & 2 closed closed closed