With CMOSIS20, adc_resolution register gives wrong information

[Suren A. Chilingaryan]

The adc_resolution register is the real culprit because it returns a wrong value. The chip is 12 bits but the value in the register is 0 thus I assume it's only 10 bits. That causes the overflowing of bin index in histogramming module. Decoding works correctly because I use the adc_resolution value from the frame itself.

[Suren A. Chilingaryan]

Michele told that it should be set by software, i.e. somewhere in the reset script.

[Matthias Vogelgesang]

And I told him that at no time should there be a discrepancy between the value found in the frame and the one reported in the register. Just "fixing" the issue in a reset script sounds a bit too brittle to me.

[Michele Caselle]

Dear all,
As I have said, I have modified the default value from 10 to 12 bit mode in the FPGA so that you do not have need of additional operations.