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freedom board as programmer

Question asked by Andy Voss on Jul 22, 2016
Latest reply on Jul 24, 2016 by jeremyzhou

I have a Freedom KE02 board I am using as a programmer for a stand-alone KE02 system.  I am using J7 as the programming interface, after disconnecting the dataline from the on-board KE02. 


I have to use the stand-alone system at 5V.  In order to keep using the Freedom board while powered up at 5V, I will disconnect V3.3 from J7.  Should I put a 1KOhm resistor in line with the SWD_DIO or CLK lines?  I am using TXD and RXD with 1KOhm resistors in line with those signals.


Please help, I also use FreeMaster so having the stand-alone and the Freedom boards connected while operating is required.  I just don't want to hurt anything.


Thank you!