Can not boot from SPI | Cypress Semiconductor
Can not boot from SPI
I have a problem booting from SPI. I have read similar posts and have tried to go through all of the fixes that have been suggested. So after I program the device and boot up, the part boots as a WestBridge.
Below is what we have done.
I have also attached is a Logic Analyzer trace ofSPI_Clock just going low for ~180ms during boot and that's it. I have captured a similar tracing during the programing phase when we program the SPI via USB and I get all signals transistioning correctly. This seems to be just a boot issue.
The data code printed on the top of the FX3 part is 1207
The Board Rev is Rev 3
The two resistors R246 anf 252 have been removed.
J101, J102, J103, J104 have jumpers on 2-3
PMODE Switch 1 & 2 are off, Switch 3 is on
PMODE0 J96 - 2-3
PMODE1 J97 - NONE
PMODE2 J98 - 1-2
These boards are about 1 - 1.5 years old.
What should I try next?