I am using a PNEV512B Board over SPI.
I connected following pins: IRQ, NRST, SSEL, SCK, MISO, MOSI, GND and a USB power cable.
My SPI is working. (I verified it by testing the fifo, interrupts and reading the inital values of the registers.)
Now my problem is, if I am trying to run the self test it fails with no bytes in fifo buffer at the end. I read a thread where someone had the same problem because he forgot to turn on the analog part of the PN512.
So i was trying to set RcvOff in the command register to zero, but I am not able to do this. It simply sticks to 1.
Can anyone give me a hint what I probably have missed? Are there maybe any configurations to do before setting this bit to zero?
Thanks in advice.