Сигнальный соединитель дисководов      Pin Signal Pin Signal 1 GND 2 N/C 3 GND 4 N/C 5 GND 6 N/C 7 GND 8 Index 9 GND 10 Motor Enable A 11 GND 12 Drive Select B 13 GND 14 Drive Select A 15 GND 16 Motor Enable B 17 GND 18 Stepper Direction 19 GND 20 Step Pulse 21 GND 22 Write Data 23 GND 24 Write Enable 25 GND 26 Track 0 27 GND 28 Write Protect 29 GND 30 Read Data 31 GND 32 Select Head 1 33 GND 34 (Spare)