lpcware

LPC4088 SPIFI with N25Q064A SPI NOR Flash Code Execution Issue...

Discussion created by lpcware Employee on Jun 15, 2016
Latest reply on Jun 15, 2016 by lpcware
Content originally posted in LPCWare by achieveforce on Tue Jan 06 13:49:08 MST 2015
Hello,

I am having a strange issue using the SPIFI with Micron's N25Q06A SPI NOR Flash.

If I bulk-erase the whole NOR flash and then flash my "hello world" app, it runs from SPIFI NOR flash ok. But if I skip the erase and flash to run the already flashed "hello world", it crashes or spits out garbage characters.

I compared the contents of the NOR flash with the original binary. They are identical, so it is not the flashing problem.

Any thoughts?

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