Anonymous
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Aug 03, 2016
11:25 PM
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Aug 03, 2016
11:25 PM
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
1 Reply
Anonymous
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Aug 10, 2016
04:10 AM
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Aug 10, 2016
04:10 AM
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