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hi i use the code below to store a value in memory address 0xfffff400,but when i debug ,it sotored reverse in memory address 0xfffff408
AREA CODE,CODE,READonly
ENTRY
LDR R1,=0XAA0AA0FF LDR R5,=0xfffff400 STR R1,[R5]
END
i use internal memory,i want access pio register,can u tell me for writin assembly is any thing i must write befor my program?i mean any initializing?
I am not a native English speaker either. But please, the language deserves more respect. As to the question, it would help if you stated the part number of the MCU you are using.
i use at91sam7x256 please show me a reall assembly example if you could tank u