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MMU running problem in codewarrior 10.6 environment

Question asked by peng jianxin on Nov 28, 2018
Latest reply on Dec 14, 2018 by Martin Kovar



      A project (MCU type: MPC5644A) can run normally in codewarrior 2.10 .  But in the codewarrior 10.6 environment  the program crashes. the program only have one function (MmuSetRam256K) which is about MMU initial. when the program run the instruction " tlbwe " (Write entry defined in MAS0 (Entry0 here) to MMU TLB),the program dies both in FLASH and RAM mode.

    the program is  in  the attachment,look forward to your reply, thanks.