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Nor Flash

Anonymous
Not applicable

Hello,

   

I'm looking for code examples on how to write into S25FL127S using the SPI interface. The supplied documentation verbally explains how the Page Programming mode or 1-byte modes should work but without practical working examples I'm afraid I'm missing something important. I'm trying to erase a page, store a byte in it, the read and print the byte. No matter what I do for the writing piece, the reader always comes back with an FF. I can read serial number successfully though.

   

Are there any practical and working examples on how to program for S25FL127S using the SPI bus?

   

   

Thank you,

   

/Anna

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Anonymous
Not applicable

Hello Anna,

   

The Low Level Driver for SPI Flash available from http://www.cypress.com/products/16mb-1gb-30v-quad-spi-fl-nor-flash-memory on the software tab will provide you with example software. If you still have issues please raise a support case using the create a support case link on www.cypress.com.

   

Best Regards,

   

 

   

Arthur

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