RCM4200: 8-bit


I need to use the RCM4200 because the RCM4000 doesn’t have program execution fast SRAM. However, the RCM4200 is an 8-bit. I use the A/D’s, ethernet, serial and some digital I/O. When ethernet is not needed, I’ll need to run the same code (minus ethernet functions) on an RCM4100. What difference and problems can I expect? (I’ve targetless compiled it for the 4200 w/out issues).

I know at least one positive thing is being able to use existing DLM’s!

Thanks for the help!