RLL / MFM Interface (IDC 34 pin) RLL / MFM Interface (IDC 34 pin)------------------//------------------ | 1 3 5 7 ... //.. 27 29 31 33 | (Male) | 2 4 6 8 .. //... 28 30 32 34 | ---------------//---------------------
PIN SIGNAL PIN SIGNAL
1......GND 2......Head Sel 8 3......GND 4......Head Sel 4 5......GND 6......Write Gate 7......GND 8......Seek Complete 9......GND 10.....Track 0 11.....GND 12.....Write Fault 13.....GND 14.....Head Sel 1 15.....GND 16.....(reserved) 17.....GND 18.....Head Sel 2 19.....GND 20.....Index 21.....GND 22.....Ready 23.....GND 24.....Step 25.....GND 26.....Drive Sel 1 27.....GND 28.....Drive Sel 2 29.....GND 30.....Drive Sel 3 31.....GND 32.....Drive Sel 4 33.....GND 34.....Direction In
