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CCS/TMS320F28075: what's the initial value of an uninitialized variable?

Howard Zou
Genius 12365 points
Part Number: TMS320F28075

Tool/software: Code Composer Studio

Hi,

when device powered up, what's the value of the uninitialized variable (address= 0x9495)?

Will this initial value be the same no matter how many times power cycle apply to the same socket?

Will the initial value be the same between different sockets?

  • 0
    TI__Genius 17370 points

    The initial value of RAM locations cant be guaranteed to be any fixed value. It will be random value.

    If boot ROM executes it will initialize the RAM memories after which the contents will be zero'ed out.