There is a case on my hand, IC model is UCS512C4, IC compatible DMX512 protocol,
But by single chip microcomputer to control the IC, microcontroller through 485 communications to send data,

I find the Internet for some information about 485 and DMX512, but I don't know how to relate the two protocols,
Still say I only need to write a single-chip microcomputer 485 communication code, send the data to the DMX to deal with,