Hi,
I have an application that recquires SPI communication. I'm using an eZdsp development board from Digital Spectrum. I had two tms320f28335 chips laying around and tried them on the board to see if they were working. The issue is that on one of the chips the SPI communication works as expected, but on the other chip the CLK signal doesn't work (it's always low). It's worth mentioning that i tried both chips on the same (physically) board with no hardware attached to the board. What could be the issue? is the chip damaged? it seems odd that only the clock signal doesn't work.
Thanks for your time.