Question: Please answer all questions. Question 2 (Control Unit): 10 marks (a) For the direct addressing mode, write down the micro-operations at each T-state, that are
Please answer all questions.

Question 2 (Control Unit): 10 marks (a) For the direct addressing mode, write down the micro-operations at each T-state, that are needed to complete the instruction, SUB BL, [2000H). Hint: There will be six T-states. (5 marks). (b) Compare state-table method and delay element method for hard wired controlled units in terms of their benefits and drawbacks. [5 marks)
Step by Step Solution
There are 3 Steps involved in it
Get step-by-step solutions from verified subject matter experts
