need for a differential probe. The REFCLK used by the hardware isn't needed by
this protocol decoder either.
-For details see https://www.nxp.com/docs/en/application-note/AN5134.pdf
+For details see https://www.nxp.com/docs/en/application-note/AN5134.pdf and
+https://hitex.co.uk/fileadmin/uk-files/downloads/ShieldBuddy/tc27xD_um_v2.2.pdf
'''
from .pd import Decoder