Floppy Disk Drive Twisted Cable

 ----------------------//--------------
|  33  31  29  27 ... //.. 7  5  3  1  |     (Female)
|  34  32  38  28 .. //... 8  6  4  2  |
 -------------------//-----------------


Controler            Drive B             Drive A

   1-9 --------------- 1-9 --------------- 1-9
   10 ---------------- 10 ---------------- 16 
   11 ---------------- 11 ---------------- 15 
   12 ---------------- 12 ---------------- 14
   13 ---------------- 13 ---------------- 13 
   14 ---------------- 14 ---------------- 12 
   15 ---------------- 15 ---------------- 11
   16 ---------------- 16 ---------------- 10
  17-34 ------------- 17-34 ------------- 17-34

Note:
Between drive B and drive A, wires 10 to 16 are 
twisted around wire 13 (10 becoming 16 and so on).
Wire 1 is marked or colored.

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