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mc9s12 damaged ?

Question asked by Angelo Dureghello on Sep 12, 2016
Latest reply on Sep 22, 2016 by Angelo Dureghello

Dear all,

 

working with mc9s12XEG128 (cpu id 0x2dd) doing some gcc tests with this mcu, looks like, from some wrong objcopy flag generating s19, i have programmed wrongly the mcu from Codewarrior "hiwave". Programming succeded but just after i cant re-program the flash anymore, getting several <timeout>. Background debugger can still connect but nothing more, any erase / program attempt fails in timeouts.

What do you suggest ?

I have also created a brand new CW project from wizard, for this part, nothing changes.

I can in case replace the IC but i hope i can recover someway.

 

thanks and regards,

angelo

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