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DEMO-AD5700D2Z debugging when loop powered

Question asked by LaBrutre on Feb 10, 2014
Latest reply on Feb 13, 2014 by LaBrutre

Hello, I'am starting some developpment using the DEMO-AD5700D2Z evaluation board and I want to know if there is any risk to connect a J-Link OB emulator if the board is already connect in a 4 mA to 20 mA loop. Because the board is powered by the current loop, is there a specific ordre (current loop or J-Link first) to power the board during debugging.

 

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