hi ??,
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According Google translator:
Why program on MC9S12XEP100 normal erase write DFLASH, transplanted to MC9S12XET256 written can not be erased.
If that
Could you please specify whether you mean erase/write D-Flash by debugger or by application code?
Are you sure that appropriate part of D-Flash isn’t protected? The (part of) D-Flash will be automatically protected when we partition it for use as Emulated EEPROM.
Only way how to revert partitioning is trough Erase All Blocks command in special mode. The simplest way is using unsecure procedure:
In Code Warior debugger menu ->MultilinkCyclonePro->Unsecure…
If not work you can use unsecure12 from P&E:
http://www.pemicro.com/downloads/download_file.cfm?download_id=16
I hope it helps you.
Have a great day,
RadekS
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