DATA TECHNOLOGY CORPORATION DTC3150V (900142-89XX) Data bus: 8-bit ISA Size: Half-length, half-height card Hard drive supported: Up to seven SCSI devices Floppy drives supported: None [Image] CONNECTIONS Function Location 50-pin SCSI connector - external J1 50-pin SCSI connector - internal J2 SCSI ID SELECTION SCSI ID W6 W7 W8 » 7 pins 1 & 2 pins 1 & 2 pins 1 & 2 closed closed closed 0 pins 2 & 3 pins 2 & 3 pins 2 & 3 closed closed closed 1 pins 1 & 2 pins 2 & 3 pins 2 & 3 closed closed closed 2 pins 2 & 3 pins 1 & 2 pins 2 & 3 closed closed closed 3 pins 1 & 2 pins 1 & 2 pins 2 & 3 closed closed closed 4 pins 2 & 3 pins 2 & 3 pins 1 & 2 closed closed closed 5 pins 1 & 2 pins 2 & 3 pins 1 & 2 closed closed closed 6 pins 2 & 3 pins 1 & 2 pins 1 & 2 closed closed closed USER CONFIGURABLE SETTINGS Function Location Setting » Factory configured - do not W3/pins 1 & 2 closed alter » Edge triggered interrupt W4/pins 2 & 3 closed enabled Level triggered interrupt W4/pins 1 & 2 closed enabled » SCSI parity enabled W5/pins 2 & 3 closed SCSI parity disabled W5/pins 1 & 2 closed » Factory configured - do not W16 open alter » Factory configured - do not W17/pins 1 & 2 closed alter BIOS ADDRESS SELECTION Address W9 W10 W11 » D800-DBFFh open open open C800-CBFFh open open closed CC00-CFFFh closed open closed D000-D3FFh open closed closed D400-D7FFh closed closed closed DC00-DFFFh closed open open E000-E3FFh open closed open E400-E7FFh closed closed open INTERRUPT SELECTION IRQ W1 W2 W12 W13 W14 W15 » 5 pins pins open closed open open 1 & 2 2 & 3 4 pins pins closed open open open 2 & 3 2 & 3 6 pins pins open open open closed 2 & 3 1 & 2 7 pins pins open open closed open 1 & 2 1 & 2 Disabled pins pins open open open open 1 & 2 1 & 2 MISCELLANEOUS TECHNICAL NOTES Remove terminators only when connecting both internal & external devices.