code: def instruction_LD8(self, opcode, m, register):
          
  #        log.debug("$%x LD8 %s = $%x" % (
  #            self.program_counter,
  #            register.name, m,
  #        ))
          register.set(m)
          self.clear_NZV()
          self.update_NZ_8(m)
docs: Loads the contents of memory location M into the designated register.
  
          source code forms: LDA P; LDB P
  
          CC bits "HNZVC": -aa0-