ESDI Interface (IDC 20 pin) ESDI Interface (IDC 20 pin)------------------//------------------ | 1 3 5 7 ... //.. 13 15 17 19 | (Male) | 2 4 6 8 .. //... 14 16 18 20 | ---------------//---------------------
PIN SIGNAL PIN SIGNAL
1......Drive Selected 2......Sect/Add MK Found 3......Seek Complete 4......Addr Mark Enable 5......(reserved) 6......GND 7......Write Clk+ 8......Write Clk- 9......Cartridge Chng 10.....Read Ref Clk+ 11.....Read Ref Clk- 12.....GND 13.....NRZ Write Data+ 14.....NRZ Write Data- 15.....GND 16.....GND 17.....NRZ Read Data+ 18.....NRZ Read Data- 19.....GND 20.....GND
