marvin

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About marvin

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  1. Hello, i am implementing an I2C communication from my FPGA to the Pcam 5c registers. I have written my own I2C code in VHDL. I am Now trying to read a specific Register of the Cam to confirm the Communication and see the right Default value in the Cam Registers. On my attached Image you can see the SCL Line and my input and Output SDA Line the Upper SDA Line shows how after sending the Adress Information the SDA Line just Stays High whatever i send. During the ACKs the Line Also STays High indicating that my Camera is not reacting at all.