Multiple choice

In which of the following approaches is the sequence of control words corresponding to the control sequence of a machine instruction constitutes the microroutine for that instruction?

  1. Control word

  2. Microroutine

  3. Microprogram memory

  4. Either Control word or Microprogram memory

  5. None of these

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

This is a sequence of control words corresponding to the control sequence of a machine instruction that constitutes the micro routine for that instruction.