KOUWELL ELECTRONIC CORPORATION KW-557TB 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 16-bit ISA Card Size Half-length, full-height card [Image] CONNECTIONS Function Location Function Location 34-pin cable CN1 10-pin serial port 2 CN6 connector - floppy - internal drive 40-pin primary CN2 9-pin serial port 1 - CN7 IDE(AT) connector external 40-pin secondary CN3 25-pin parallel port CN8 IDE(AT) connector A - external Parallel port B CN4 2-pin connector - J1 internal drive active LED IDE1 16-pin game port CN5 2-pin connector - J2 drive active LED IDE2 USER CONFIGURABLE SETTINGS Function Label Position » IDE(1) interface enabled JP4/A Pins 1 & 2 closed IDE(1) interface disabled JP4/A Pins 2 & 3 closed » IDE(2) interface enabled JP4/B Pins 1 & 2 closed IDE(2) interface disabled JP4/B Pins 2 & 3 closed » Floppy drive interface enabled JP4/C Pins 1 & 2 closed Floppy drive interface disabled JP4/C Pins 2 & 3 closed » Floppy drive order is normal (A:, B:) JP4/D Pins 1 & 2 closed Floppy drive order is reversed (B:, JP4/D Pins 2 & 3 A:) closed » Floppy drive primary JP4/E Pins 1 & 2 closed Floppy drive secondary JP4/E Pins 2 & 3 closed » Game port enabled JP5 Closed Game port disabled JP5 Open PRINTER A DMA CHANNEL SELECTION Channel JP2/G JP2/H JP2/I JP2/J 1 Pins 1 & 2 Open Pins 2 & 3 Open closed closed 3 Open Pins 1 & 2 Open Pins 2 & 3 closed closed PRINTER B DMA CHANNEL SELECTION Channel JP2/G JP2/H JP2/I JP2/J 1 Pins 2 & 3 Open Pins 2 & 3 Open closed closed 3 Open Pins 2 & 3 Open Pins 2 & 3 closed closed PARALLEL PORT A ADDRESS SELECTION Setting JP3/A JP3/B LPT1 (378h) Pins 2 & 3 closed Pins 1 & 2 closed LPT2 (278h) Pins 2 & 3 closed Pins 2 & 3 closed LPT3 (3BCh) Pins 1 & 2 closed Pins 1 & 2 closed Disabled Pins 1 & 2 closed Pins 2 & 3 closed PARALLEL PORT B ADDRESS SELECTION Setting JP3/C JP3/D LPT1 (378h) Pins 2 & 3 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 1 & 2 closed Pins 2 & 3 closed SERIAL PORT 1 ADDRESS SELECTION Setting JP1/A JP1/B COM1 (3F8h) Pins 1 & 2 closed Pins 1 & 2 closed COM3 (3E8h) Pins 2 & 3 closed Pins 2 & 3 closed COM4 (2E8h) Pins 1 & 2 closed Pins 2 & 3 closed Disabled Pins 2 & 3 closed Pins 1 & 2 closed SERIAL PORT 2 ADDRESS SELECTION Setting JP1/C JP1/D COM2 (2F8h) Pins 1 & 2 closed Pins 1 & 2 closed COM3 (3E8h) Pins 1 & 2 closed Pins 2 & 3 closed COM4 (2E8h) Pins 2 & 3 closed Pins 2 & 3 closed Disabled Pins 2 & 3 closed Pins 1 & 2 closed SERIAL PORT 1 INTERRUPT SELECTION IRQ JP1/E JP1/F JP1/G JP1/H JP1/I JP1/J JP1/K IRQ3 1 & 2 Open Open Open Open Open Open IRQ4 Open 1 & 2 Open Open Open Open Open IRQ5 Open Open 1 & 2 Open Open Open Open IRQ9 Open Open Open 1 & 2 Open Open Open IRQ10 Open Open Open Open 1 & 2 Open Open IRQ11 Open Open Open Open Open 1 & 2 Open IRQ12 Open Open Open Open Open Open 1 & 2 Note: Pins designated should be in the closed position. SERIAL PORT 2 INTERRUPT SELECTION IRQ JP1/E JP1/F JP1/G JP1/H JP1/I JP1/J JP1/K IRQ3 2 & 3 Open Open Open Open Open Open IRQ4 Open 2 & 3 Open Open Open Open Open IRQ5 Open Open 2 & 3 Open Open Open Open IRQ9 Open Open Open 2 & 3 Open Open Open IRQ10 Open Open Open Open 2 & 3 Open Open IRQ11 Open Open Open Open Open 2 & 3 Open IRQ12 Open Open Open Open Open Open 2 & 3 Note: Pins designate should be in the closed position. PARALLEL PORT A INTERRUPT SELECTION IRQ JP2/A JP2/B JP2/C JP2/D JP2/E JP2/F IRQ5 1 & 2 Open Open Open Open Open IRQ7 Open 1 & 2 Open Open Open Open IRQ9 Open Open 1 & 2 Open Open Open IRQ10 Open Open Open 1 & 2 Open Open IRQ11 Open Open Open Open 1 & 2 Open IRQ12 Open Open Open Open Open 1 & 2 Note: Pins designated should be in the closed position. PARALLEL PORT B INTERRUPT SELECTION IRQ JP2/A JP2/B JP2/C JP2/D JP2/E JP2/F IRQ5 2 & 3 Open Open Open Open Open IRQ7 Open Open Open Open Open IRQ9 Open Open 2 & 3 Open Open Open IRQ10 Open Open Open 2 & 3 Open Open IRQ11 Open Open Open Open 2 & 3 Open IRQ12 Open Open Open Open Open 2 & 3 Note: Pins designated should be in the closed position. PARALLEL PORT A MODE SELECTION Setting JP3/E JP3/F SPP Pins 1 & 2 closed Pins 1 & 2 closed ECP Pins 1 & 2 closed Pins 2 & 3 closed EPP Pins 2 & 3 closed Pins 1 & 2 closed EXT2FDD Pins 2 & 3 closed Pins 2 & 3 closed PARALLEL PORT B MODE SELECTION Setting JP3/G JP3/H SPP Pins 1 & 2 closed Pins 2 & 3 closed ECP Pins 1 & 2 closed Pins 1 & 2 closed EPP Pins 2 & 3 closed Pins 1 & 2 closed EXT2FDD Pins 2 & 3 closed Pins 2 & 3 closed