KENTECH COMPUTER (HK), LTD. EVLSIO-V2-003 (PDC20230) Card Type Hard drive controller card Hard Drives supported Four EIDE drives Floppy drives supported Two 360KB, 720KB, 1.2MB, or 1.44MB drives Data Bus 32-bit VESA Local Bus Card Size Full-length, half-height card [Image] CONNECTIONS Function Location Function Location 2-pin connector - JP14 10-pin serial port 2 - CN5 drive active LED internal 40-pin IDE interface 1 CN2 34-pin cable connector CN6 - floppy drive 40-pin IDE interface 2 CN3 16-pin game port CN7 10-pin serial port 1 - CN4 25-pin parallel port - CN9 internal external USER CONFIGURABLE SETTINGS Function Label Position » IDE interface 2 enabled JP5 Pins 1 & 2 closed IDE interface 2 disabled JP5 Pins 2 & 3 closed IDE interface 2 select address is JP6 Pins 1 & 2 1F0h closed » IDE interface 2 select address is JP6 Pins 2 & 3 170h closed » Factory configured - do not alter JP19 Pins 1 & 2 closed » IDE interface 1 enabled JP20 Pins 2 & 3 closed IDE interface 1 disabled JP20 Pins 1 & 2 closed » IDE interface 1 select address is JP27 Pins 1 & 2 1F0h closed IDE interface 1 select address is JP27 Pins 2 & 3 170h closed IDE interface 2 select IRQ14 JP29 Pins 1 & 2 closed » IDE interface 2 select IRQ15 JP29 Pins 2 & 3 closed » IDE interface 1 select IRQ14 JP30 Pins 1 & 2 closed IDE interface 1 select IRQ15 JP30 Pins 2 & 3 closed » Floppy drive port address 3F0-3F7 JP35 Pins 1 & 2 closed Floppy drive port address 370-377 JP35 Pins 2 & 3 closed » Serial port 1 enabled JP36 Pins 1 & 2 closed Serial port 1 disabled JP36 Pins 2 & 3 closed » Floppy drive interface enabled JP38 Pins 1 & 2 closed Floppy drive interface disabled JP38 Pins 2 & 3 closed » Game port enabled JP39 Pins 1 & 2 closed Game port disabled JP39 Pins 2 & 3 closed » Parallel port enabled JP42 Pins 1 & 2 closed Parallel port disabled JP42 Pins 2 & 3 closed » Serial port 2 enabled JP43 Pins 1 & 2 closed Serial port 2 disabled JP43 Pins 2 & 3 closed IDE DRIVE SPEED SELECTION Speed JP22 JP23 Speed 0 Pins 2 & 3 closed Pins 2 & 3 closed Speed 2 Pins 1 & 2 closed Pins 2 & 3 closed Speed 4 Pins 2 & 3 closed Pins 1 & 2 closed Speed 6 Pins 1 & 2 closed Pins 1 & 2 closed PRIMARY IDE CONTROLLER SELECTION Primary JP6 JP27 JP29 JP30 IDE interface Pins 2 & 3 Pins 1 & 2 Pins 2 & 3 Pins 1 & 2 1 closed closed closed closed IDE interface Pins 1 & 2 Pins 2 & 3 Pins 1 & 2 Pins 2 & 3 2 closed closed closed closed ROM BIOS SELECTION ROM-BIOS TYPE JP12 JP13 27256 Pins 1 & 2 closed Pins 1 & 2 closed 27512 Pins 2 & 3 closed Pins 2 & 3 closed MEMORY ADDRESS SELECTION Address JP7 JP8 JP9 JP10 JP11 E8000 Closed Open Open Open Open E0000 Open Closed Open Open Open D8000 Open Open Closed Open Open » D0000 Open Open Open Closed Open C8000 Open Open Open Open Closed PARALLEL PORT ADDRESS SELECTION Setting Label Position » LPT1 (378h) JP37 Pins 1 & 2 closed LPT2 (278h) JP37 Pins 2 & 3 closed SERIAL PORT 1 ADDRESS SELECTION Setting Label Position » COM1 (3F8h) JP41 Pins 1 & 2 closed COM3 (3E8h) JP41 Pins 2 & 3 closed SERIAL PORT 2 ADDRESS SELECTION Setting Label Position » COM2 (2F8h) JP40 Pins 1 & 2 closed COM4 (2E8h) JP40 Pins 2 & 3 closed SERIAL PORT 1 INTERRUPT SELECTION IRQ W6 W7 W8 W9 W10 IRQ3 Open Open Open Open 2 & 3 IRQ4 Open Open Open 2 & 3 Open IRQ5 Open Open 2 & 3 Open Open IRQ7 Open 2 & 3 Open Open Open IRQ9 2 & 3 Open Open Open Open Note: Pins designated should be in the closed position. SERIAL PORT 2 INTERRUPT SELECTION IRQ W6 W7 W8 W9 W10 IRQ3 Open Open Open Open 1 & 2 IRQ4 Open Open Open 1 & 2 Open IRQ5 Open Open 1 & 2 Open Open IRQ7 Open 1 & 2 Open Open Open IRQ9 1 & 2 Open Open Open Open Note: Pins designated should be in the closed position. PARALLEL PORT INTERRUPT SELECTION IRQ W1 W2 W3 W4 W5 IRQ3 Open Open Open Open Closed IRQ4 Open Open Open Closed Open IRQ5 Open Open Closed Open Open IRQ7 Open Closed Open Open Open IRQ9 Closed Open Open Open Open