SCSI Interface (Differential - IDC 50 pin) SCSI Interface (Differential - IDC 50 pin)------------------//------------------ | 1 3 5 7 ... //.. 43 45 47 49 | (Male) | 2 4 6 8 .. //... 44 46 48 50 | ---------------//---------------------
PIN SIGNAL PIN SIGNAL
1......(open) 2......GND 3......+DB0 4......-DB0 5......+DB1 6......-DB1 7......+DB2 8......-DB2 9......+DB3 10.....-DB3 11.....+DB4 12.....-DB4 13.....+DB5 14.....-DB5 15.....+DB6 16.....-DB6 17.....+DB7 18.....-DB7 19.....+DBP 20.....-DBP 21.....DIFFSENS 22.....GND 23.....GND 24.....GND 25.....TERMPWR 26.....TERMPWR 27.....GND 28.....GND 29.....+ATN 30.....-ATN 31.....GND 32.....GND 33.....+BSY 34.....-BSY 35.....+ACK 36.....-ACK 37.....+RST 38.....-RST 39.....+MSG 40.....-MSG 41.....+SEL 42.....-SEL 43.....+C/D 44.....-C/D 45.....+REQ 46.....-REQ 47.....+I/O 48.....-I/O 49.....GND 50.....GND
