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Enabling write protection during runtime

Question asked by kncy9876 on Jan 10, 2018
Latest reply on Jan 17, 2018 by Narsimh

Hello, I am having some issues implementing the write protection in the aducm3029. There are two different methods to enabling this, one writing the configuration to address 0x0000_019C (which works fine for me). However I want to use the other method of setting the protection during runtime. I write the configuration value to address 0x3FFF0 and confirm this is correct using gdb. I reset the device but the pages that should be protected are not. Is there an extra step required that I am missing. It seems that it just takes the configuration at  0x0000_019C and never looks at 0x3FFF0 after the reset. I have referenced a similar question asked before but this was of no help (aducm3029 write protection load address )