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K70 swap indicator

Question asked by xx ofeval on Apr 19, 2016
Latest reply on Apr 21, 2016 by jeremyzhou

I'm trying to determine the flash swap indicator address previously set within a Kinetis K70. From reading the data sheet I'm not clear how this is read and I've seen some posts that indicate there may be errors in these sections.   If I do a FTFE Read Resource at address 0x20000 with a Resource Select Code of 0x00 it looks like the Swap IFR information is returned as :


Swap Enable Word =  ( ( FTFE_FCCOB4 << 8 ) | FTFE_FCCOB5 )

Swap Indicator Address  =  ( ( ( FTFE_FCCOB6 << 8 ) | FTFE_FCCOB7 ) << 4 )



Is this the proper way to determine any existing flash swap indicator address in a Kinetis K70?