Hello, I encounter issue using the aduc7020 in spi slave mode. I am implementing a spi driver in assembler by polling the SPISTA register status and with a clock parity and clockphase set to 1.
I do observe corrupted reading/writing and can t provide a confident result.
Is there any known limitation or bugs on the silicon of this chip?
Thank you
I finnaly solve the issue. It was a bad grounding issue on my spi line