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. Communicate serially to a master 8051 microcontroller using the following protocol: - Upon receiving “R” from Master, reply “Y”. - Receive an 8-bit instruction from Master (either “1” or “2”) - Upon receiving the instruction, reply “P” - Execute the subroutine (either Routine 1 or Routine 2) - Upon completing the routine, reply “D”
Can anyone solve my problem or give me some hints to start
Sounds like homework, start by reading your course notes and text books.