Explain the functioning of Wilkes Control Unit with the help of a diagram. What is meant by micro-programmed control Unit [mcs 12]

Explain the functioning of Wilkes Control Unit with the help of a diagram. What is meant by micro-programmed control Unit?

answer:-In 1951 wikes had proposed the use of microprogram control unit. in his design and microinstructions to major component control field and address field
The control field indicates the control line which is to be activated andthe address field to provide the address of the next microinstruction to be executed figure show example of Wilkes control unite design.





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