How to not erase a range of sectors with GUI flash tool?

[rex_lam]

I am using MCUXpresso GUI Flash Tool with LPC1853 MCU. I would like the tool to erase sectors 4 to 14 in Flash A, but not touch sectors 0 to 3. Is it possible to do so with the GUI Flash Tool?

[ZhangJennie · Accepted solution]

Hi Rex,

I suggest you use FlashMagic ( www.flashmagictool.com) that can support sector erase.

Have a great day,
Jun Zhang

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[rex_lam]

I tried using FlashMagic, but I don't see SWD option in the Interface pull-down. I am using ULINK-ME debug probe, and it does not appear to be supported by FlashMagic.

Thank you for answering my question. I guess I have to use FlashMagic with compatible debug probe to erase specific sectors. It works with LPC-Link2.

[ZhangJennie]

Hi Rex,

I ever worked with Flash Magic under ISP mode without problem.

For more about FlashMagic usage, Flash Magic Forum - Index is the best place to discuss. some FlashMagic tool specialists are supporting there.

Thanks for your understanding.

Have a great day,
Jun Zhang

-------------------------------------------------------------------------------
Note:
- If this post answers your question, please click the "Mark Correct" button. Thank you!

- We are following threads for 7 weeks after the last post, later replies are ignored
Please open a new thread and refer to the closed one, if you have a related question at a later point in time.
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