Part Number: AM3358
I have been working through a modified version of the BBB using the AM3358, and I am hoping if someone can explain to me the interface between the SCHA5B0200 connector and the AM3358. The SCHA5B0200 is obsolete, so I have sourced a number of alternatives, however like the original part they are all 8 pin connectors, and all share one pin for DAT2 and CD.
What is confusing me is that in the schematic the component shows pin 10 as CD, however this pin does not exist on the parts datasheet. 
I checked in the system reference manual, as well as the schematic for the beaglebone green, and the same problem arises. Although in the system reference manual a different connector component is used, it still an 8 pin but on the schematic shows a pin 10 for CD, once again this is not on the parts datasheet. Please see below:
As my design is predominantly based on the beaglebone as a reference design, I would greatly appreciate if someone could explain how this has been setup so that I can match the component on the schematic with the footprint on the board, I am assuming that one of the mounting pins has been assigned as pin 10? I've dug through the forum but cannot seem to find an answer to this question.
Kind regards,
Edward
