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While flashing a KV31 with a J-Link, the KMS flash memory location was erased and the board will not connect to the Motor Suite.

Question asked by Spencer Pallas on Sep 28, 2016
Latest reply on Oct 11, 2016 by Spencer Pallas

Hey team,


The first question is why did the J-link debugging configuration override the KMS information on the flash memory? I know that with OpenSDA there is a setting for disabling mass erase but I did not see anything similar in the J-Link configuration settings.The second question is if there is any way for me to flash whatever it is that the KMS is looking for without having to ship my board somewhere? We will be using the KV31 chips on custom boards and it would be very useful if we could put the code on ourselves if anything like this was to happen during manufacturing or in the field.


Thanks for your help,