DEBUG_N pin on XE216-512-TQ128

Technical discussions around xCORE processors (e.g. General Purpose (L/G), xCORE-USB, xCORE-Analog, xCORE-XA).
Hagrid
Active Member
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Joined: Mon Jul 29, 2013 4:33 am

DEBUG_N pin on XE216-512-TQ128

Post by Hagrid »

Supposedly, the DEBUG_N pin is to be connected to pin 11 of the xSYS header.

I haven't figured out which pin on the chip is DEBUG_N.

In the schematic for the new xCORE-200 explorerKit board and it shows pin 11 of xSYS header (J2) as not connected. This suggests that DEBUG_N is not required despite what Appendix H says.

Should DEBUG_N be connected to the xSYS header? If so, which pin on the TQ128 device are we talking about?