ULTRASTOR CORPORATION ULTRA 15FM Data bus: 16-bit, ISA Size: Half-length, full-height card Hard drive supported: Two IDE(AT) Interface drives Floppy drives supported: Two 360KB, 720KB, 1.2MB, or 1.44MB drives [Image] CONNECTIONS Function Location 34-pin control cable connector-floppy drive J1 4-pin connector - Drive Active LED J2 40-pin IDE(AT) Interface connector JP1 10-pin serial port (COM2/4) - internal JP4 15-pin game port - external JP6 10-pin serial port (COM1/3) - internal P1 25-pin parallel port (LPT1/2) - external P2 USER CONFIGURABLE SETTINGS Function Location Setting » Hard drive enabled JP2/jumper 1 closed Hard drive disabled JP2/jumper 1 open » Floppy drive enabled JP2/jumper 2 closed Floppy drive disabled JP2/jumper 2 open » Parallel Port (P2) enabled JP2/jumper 3 closed Parallel Port (P2) disabled JP2/jumper 3 open » Serial Port 1 (P1) enabled JP2/jumper 4 closed Serial Port 1 (P1) disabled JP2/jumper 4 open » Serial Port 2 (JP4) enabled JP2/jumper 5 closed Serial Port 2 (JP4) disabled JP2/jumper 5 open » Game Port (JP6) enabled JP2/jumper 6 closed Game Port (JP6) disabled JP2/jumper 6 open » Hard drive port address is JP3/jumper 1 open 1F0-1F7h Hard drive port address is JP3/jumper 1 closed 170-177h » Floppy drive port address is JP3/jumper 2 open 3F0-3F7h Floppy drive port address is JP3/jumper 2 closed 370-377h » Single speed floppy drives JP3/jumper 3 open supported Dual speed floppy drives JP3/jumper 3 closed supported » Floppy precomp. is determined JP3/jumper 4 open by transfer rate Floppy precomp. is 125ns JP3/jumper 4 closed » Third floppy supported on JP3/jumper 5 open double-twist cable Third floppy supported on JP3/jumper 5 closed single-twist cable » Parallel Port (P2) is standard JP5/jumper 1 closed bi-directional port Parallel Port (P2) is PS/2 JP5/jumper 1 open type bi-directional port Factory configured - do not JP5/jumper 2 closed alter » Parallel Port (CN7) uses JP7/jumper 1 closed 278-27Fh (LPT2) Parallel Port (CN7) uses JP7/jumper 1 open 3F8-3FFh (LPT1) » Hard drive uses IRQ14 JP9 Pins 2-3 closed Hard drive uses IRQ15 JP9 Pins 1-2 closed » Standard data transfer rate JP11 Pins 1-2 closed 1 MB/S transfer rate (with JP11 Pins 2-3 82077A support only) closed SERIAL PORT 1 (P1) CONFIGURATION Address JP7/jumper 2 JP7/jumper 3 » 3F8-3FFh (COM1) closed closed 2F8-2FFh (COM2) open closed 3E8-3EFh (COM3) closed open 2E8-2EFh (COM4) open open SERIAL PORT 2 (JP4) CONFIGURATION Address JP7/jumper 4 JP7/jumper 5 3F8-3FFh (COM1) closed closed » 2F8-2FFh (COM2) open closed 3E8-3EFh (COM3) closed open 2E8-2EFh (COM4) open open BIOS ADDRESS Address JP8/jumper 1 JP8/jumper 2 JP8/jumper 3 Disabled open open open » C800h open open closed CCOOh open closed open D000h open closed closed D400h closed open open D800h closed open closed DC00h closed closed open Disabled closed closed closed SERIAL PORT 1 (P1) INTERRUPT REQUEST IRQ JP10/jumper JP10/jumper JP10/jumper JP10/jumper 4 1 2 3 IRQ2 closed open open open IRQ3 open closed open open » IRQ4 open open closed open IRQ5 open open open closed SERIAL PORT 2 (JP4) INTERRUPT REQUEST IRQ JP10/jumper JP10/jumper JP10/jumper JP10/jumper 8 5 6 7 IRQ2 closed open open open » IRQ3 open closed open open IRQ4 open open closed open IRQ5 open open open closed PARALLEL PORT (P2) INTERRUPT REQUEST IRQ JP10/jumper 9 JP10/jumper 10 IRQ5 closed open » IRQ7 open closed