[[Image:Universal FD-1.jpg|frame|none|Identical to the cable for the FD-1 except that it is for the CPC664, CPC6128 and CPC6128plus at the same time]]
Attention ! The connector of the " FD-1 " is numbered physically upside-down!!!
'''All Pins connection of 2 to 34 = GND''' _ [[Pins]]: 21, 29, 31 & 33 = '''+5v'''
[[Pin1]]: Ready, [[Pin3]]: Side 1 Select, [[Pin5]]: Read Data, [[Pin7]]: Write Protect, [[Pin9]]: Track 00, [[Pin11]]: Write Gate, [[Pin13]]: Write Data, [[Pin15]]: Step, [[Pin17]]: Direction Select, [[Pin19]]: Motor On, [[Pin23]]: Drive Select 1, [[Pin25]]: Drive Select 0, [[Pin27]]: Index
_*_Janot95-France_March, 16 2007.
==== Part B1: Makes a PC disk drive with RDY behave like a DDI-1 ====
