PROMISE TECHNOLOGY, INC. DC2000A-VL Data bus: 32-bit VL-bus Size: Three-quarter length, half-height card Hard drive supported: Two IDE(AT) drives Floppy drives supported: Two 360KB, 720KB, 1.2MB, or 1.44MB drives [Image] CONNECTIONS Function Location 25-pin parallel port - external CN1 34-pin cable connector - floppy drive J1 40-pin IDE(AT) interface connector J2 16-pin game port J6 9-pin serial port 1 - external, 10-pin JP1 serial port 1 internal 10-pin serial port 2 - internal JP4 4-pin connector - drive active LED JP7 USER CONFIGURABLE SETTINGS Function Location Setting Printer port (CN1) is JP2 closed uni-directional Printer port (CN1) is JP2 open bi-directional Floppy drive interface enabled JP3/7 pins 1 & 2 closed Floppy drive interface disabled JP3/7 pins 2 & 3 closed Game port enabled JP8 closed Game port disabled JP8 open HARD DRIVE SPEED Speed JP6/1 JP6/2 » 0 pins 1 & 2 closed pins 1 & 2 closed 1 pins 2 & 3 closed pins 1 & 2 closed 2 pins 2 & 3 closed pins 2 & 3 closed SERIAL PORT 1 ADDRESS SELECTION COM JP3/1 JP3/2 » COM1 (3F8h) 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 COM JP3/3 JP3/4 » COM2 (2F8h) 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 PARALLEL PORT ADDRESS SELECTION LPT JP3/5 JP3/6 JP3/8 » LPT1 (378h) / pins 1 & 2 pins 2 & 3 pins 2 & 3 IRQ7 closed closed closed LPT2 (278h) / pins 2 & 3 pins 1 & 2 pins 1 & 2 IRQ5 closed closed closed LPT3 (3BCh) / pins 1 & 2 pins 1 & 2 pins 1 & 2 IRQ7 closed closed closed Disabled pins 2 & 3 pins 2 & 3 open closed closed Note: LPT1 & LPT3 uses IRQ7. LPT2 uses IRQ5. BIOS ADDRESS Address JP5/1 JP5/2 JP5/3 JP5/4 JP5/5 » D8000h open open closed closed closed DE000h open open open open closed DC000h open open open closed closed DA000h open open closed open closed D6000h open closed open open closed D4000h open closed open closed closed D2000h open closed closed open closed D0000h open closed closed closed closed CE000h closed open open open closed CC000h closed open open closed closed CA000h closed open closed open closed C8000h closed open closed closed closed Disabled N/A N/A N/A N/A open