test toim4243 protocol-decoder jitter channel clk=3 channel sig=2 option clk_polarity=falling option sig_polarity=falling input uart/toim4243/toim4243_10byte_send_snippet.sr output jitter annotation match toim4243.output test exception_samplerate protocol-decoder jitter input misc/no-samplerate.sr output jitter exception match SamplerateError