The BiSS-C protocol is similar to SSI, and it is possible to use an RMC controller to receive BiSS-C signals as feedback through settings or a converter.
Do you have any similar applications?
The RMC does not support any BiSS protocols. Unfortunately, I am unaware of converters that enable the use of a BiSS encoder with the RMC.
Do you have an existing encoder you are trying to use?