"Programming of SPI Flash in Progress.."

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Anonymous
Not applicable

Hi,

   

I am stuck with FX3s SPI Boot Flash program. Whenever I select SPI Flash option from control center, i get the message "Programming of SPI Flash in Progress.." which never seems to end but when i select RAM the programming is succeeded. Need some help to figure out what is wrong with spi flash. Thanks in advance.

   

Regards,

   

Swetha Patil

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1 Reply
Anonymous
Not applicable

Hi,

   

1) The mosi and miso lines must not be pulled high.

   

2) Make sure that the SPI Flash has features as specified in  section 7.2 of "FX3 Boot Options" application note:

   

http://www.cypress.com/file/201991/download

   

3) Make sure that the SPI Flash connections are fine. Also, you can use our SPI Based FX3 Example projects to  verify that the SPI Flash works fine.

   

Regards,

   

- Madhu Sudhan

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