Hello, An alternate title for this issue is: is it possible to enable/disable data acces breakpoint in code I am trying to debug a memory corruption issue on a Nordic nRF52832 processor. I have used SES 4.22 and Ozone 3.10e. Using SES, I am able to define an expression like this: ((char[480])0x2000486c) && (@pc > 0x47953) However this did not work. The issues I see are: 1. The cast to treat the address as an array of 480 bytes is not working. The breakpoint only triggers when the local variable …