KOUWELL ELECTRONIC CORPORATION KW558A Card Type Hard drive controller card Hard Drives supported Two IDE (AT) drives Floppy drives supported Two 360KB, 720KB, 1.2MB, or 1.44MB drives Data Bus 32-bit VESA Local Bus Card Size Three-quarter length, full-height card [Image] CONNECTIONS Function Location Function Location 40-pin primary IDE(AT) J1 16-pin game port J5 connector 10-pin serial port 2 - J2 25-pin parallel port - J6 internal external 10-pin serial port 2 - J3 4-pin connector - LED1 internal drive active LED 34-pin cable connector J4 - floppy drive USER CONFIGURABLE SETTINGS Function Label Position » Floppy drive interface enabled JP2/G Pins 1 & 2 closed Floppy drive interface disabled JP2/G Pins 2 & 3 closed » Floppy drive primary address is JP2/I Pins 2 & 3 3F0-3F7h closed Floppy drive secondary address is JP2/I Pins 1 & 2 370-377h closed » Game port enabled JP2/K Closed Game port disabled JP2/K Open IDE DRIVE SPEED SELECTION Speed JP1/A JP1/B 0 Pins 1 & 2 closed Pins 1 & 2 closed 2 Pins 2 & 3 closed Pins 1 & 2 closed 4 Pins 1 & 2 closed Pins 2 & 3 closed 6 Pins 2 & 3 closed Pins 2 & 3 closed DMA CHANNEL SELECTION Channel JP3/J JP3/K 1 Pins 2 & 3 closed Pins 1 & 2 closed 3 Pins 1 & 2 closed Pins 2 & 3 closed PARALLEL PORT ADDRESS SELECTION Setting JP2/A JP2/B LPT1 (378h) Pins 1 & 2 closed Pins 2 & 3 closed LPT2 (278h) Pins 1 & 2 closed Pins 1 & 2 closed LPT3 (3BCh) Pins 2 & 3 closed Pins 1 & 2 closed Disabled Pins 2 7 3 closed Pins 2 & 3 closed SERIAL PORT 1 ADDRESS SELECTION Setting JP2/E JP2/F 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 2 ADDRESS SELECTION Setting JP2/C JP2/D COM1 (3F8h) Pins 1 & 2 closed Pins 2 & 3 closed COM2 (2F8h) Pins 1 & 2 closed Pins 1 & 2 closed COM4 (2E8h) Pins 2 & 3 closed Pins 1 & 2 closed Disabled Pins 2 & 3 closed Pins 2 & 3 closed SERIAL PORT 1 INTERRUPT SELECTION IRQ JP3/A JP3/B JP3/C JP3/D JP3/E JP3/F JP3/G JP3/H IRQ3 Open Open Open Open Open Open Open 1 & 2 IRQ4 Open Open Open Open Open Open 1 & 2 Open IRQ5 Open Open Open Open Open 1 & 2 Open Open IRQ9 Open Open Open Open 1 & 2 Open Open Open IRQ10 Open Open Open 1 & 2 Open Open Open Open IRQ11 Open Open 1 & 2 Open Open Open Open Open IRQ12 Open 1 & 2 Open Open Open Open Open Open IRQ15 1 & 2 Open Open Open Open Open Open Open Note: Pins designated should be in the closed position. SERIAL PORT 2 INTERRUPT SELECTION IRQ JP3/A JP3/B JP3/C JP3/D JP3/E JP3/F JP3/G JP3/H IRQ3 Open Open Open Open Open Open Open 2 & 3 IRQ4 Open Open Open Open Open Open 2 & 3 Open IRQ5 Open Open Open Open Open 2 & 3 Open Open IRQ9 Open Open Open Open 2 & 3 Open Open Open IRQ10 Open Open Open 2 & 3 Open Open Open Open IRQ11 Open Open 2 & 3 Open Open Open Open Open IRQ12 Open 2 & 3 Open Open Open Open Open Open IRQ15 2 & 3 Open Open Open Open Open Open Open Note: Pins designated should be in the closed position. PARALLEL PORT INTERRUPT SELECTION IRQ JP3/I IRQ7 Pins 2 & 3 closed IRQ5 Pins 1 & 2 closed PARALLEL PORT MODE SELECTION Setting JP2/H JP2/J Uni-directional Pins 2 & 3 closed Pins 1 & 2 closed EPP Pins 2 & 3 closed Pins 1 & 2 closed ECP Pins 1 & 2 closed Pins 1 & 2 closed EPP+ECP Pins 2 & 3 closed Pins 2 & 3 closed