RZ/T1 FA-CODER interface CRC Problem

While most Tama River encoders function correctly, some may experience CRC errors when dealing with specific Tama River protocol encoders. Testing data indicates that this issue may be caused by minor discrepancies between the data returned by the encoder and the standard Tama River protocol. It is hypothesized that this problem may be related to insufficient redundancy handling by the built-in FPGA in RZ/T1 when processing encoder data. How should one address this situation? Is it advisable to modify the official .dat file? Furthermore, it's worth mentioning that the official RZ/T1 motor development kit and its associated programs also exhibit the same problem.

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  • Hello
    Thank you for your information and hypothesis. I think it is good to inform this matter to the Renesas RZ/T1 technical support. I already forward it to RZ/T1 technical support. If you have…