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APS12XDT512SLK

Users Manual: 
Schematic: 
FAQ: 

Q. APS12 board will not execute application code when powered from barrel connector.

A. When powering the board externally through the barrel connector, ensure a shunt is installed in the VR1 and VB postions. Alternately, remove both option headers at BDM_EN.

NOTE: The option headers at BDM_EN must be reinstalled in order to reestablish BDM communications.