Hi Team,
I’m Darshan Hiranandani, working with the RH850D1M1A and using the input pulse interval measurement function to measure frequency. I’ve encountered an issue where the CDR (Capture Data Register) value keeps incrementing with each read, despite the input pulse being constant. It seems like the CNT (Counter) register isn’t resetting to 0 after detecting a valid edge.
The valid edge is configured as a falling edge.
Could anyone suggest possible reasons for this behavior or share insights into what might be going wrong? Any advice on how to troubleshoot or resolve this issue would be greatly appreciated.
Thanks in advance for your help!
Best regards,Darshan Hiranandani
Hi Darsha,I hope this is a copy of (+) Input pulse interval measurement module to measure the frequency - Forum - RH850 & RL78F MCU - Renesas Engineering Community
Can we continue the discussion there ?Best Regards,Vasanth