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Mulitple writes to Flash

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Mulitple writes to Flash

‎10-18-2006 01:24 AM
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Franky_TJ_
Contributor I
I'm writing to the Flash of a mc9s12xdp512 but i cant finished and the problem varies..
 
some times i can write a 100 words at a time some times more sometimes less...  is there a ristriction in how many words you can write at a time?...
 
i'm using the BDM to write them.
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‎10-18-2006 03:03 PM
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J2MEJediMaster
Specialist I
What loader are you using? If it's a custom one, are you disabling the COP and interrupts?

---Tom
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‎10-18-2006 04:12 PM
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Franky_TJ_
Contributor I
Yes it is a custom, and no i dont .. ido it for the Mass Erase but not for this... I'll try it thanks
 
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‎10-18-2006 06:43 PM
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Franky_TJ_
Contributor I
 still have the same problem even with Interrupts/and COP disabled
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‎10-19-2006 04:21 PM
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J2MEJediMaster
Specialist I
I'm kind of stumped at this point. For my fallback position, let me suggest you study app notes AN2720 and AN2548. Both provide source code examples of Flash programming routines for the HC(S)12 processor. HTH.

---Tom
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