Toe

Help with MK22DX256

Discussion created by Toe on Oct 7, 2013
Latest reply on Oct 9, 2013 by Toe
Branched from an earlier discussion

I have a similar problem to Flash driver C90TFS Partition MK10FX512VLQ12. I'm using a MK22DX256.  I've looked at the example for the MK21DX128xxx5 and have trouble with it as well.  The normal flash demo checks the DFlash IFR for a value before setting up the partition.  For my MCU the value does not equal 0xFFFF (I get 0xF0FF) so it skips the partitioning.  If I remove the check I get an ACCERR on the partition command.

 

Is there something that needs to occur before setting up the partition?  Everything up to that command works fine.

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