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Thanks. Could you give me a pointer to
1) the "official" ST document for STM32F407 Cortex M4 "Assembler Language Reference Manual"?
2) a good book on ARM assembly language programming?
Hi there, I have split your forum question because I have seen that it is a new Q that needs to be answered. Original thread: https://community.arm.com/support-forums/f/architectures-and-processors-forum/52748/testing-contents-of-a-memory-cell-for-0