Question: Trying to simulate the processors, the repeat functionality, wants to know if you can manipulate the registers w/o using the RPTB instructions? Wants to know if the RPTB can be accomplish w/o using the instruction by using Load inst?

Answer: Yes, if you load the appropriate registers (RS, RE) and set the RM bit in the status register, the situation is the same as if you executed the RPTB instruction.