Solve the following questions:

What is the difference between a hardwired implementation and a microprogrammed

implementation of a control unit?

How is a horizontal microinstruction interpreted?

What are the differences between a control address register and a control buffer

register?

What is a typical sequence in the execution of a horizontal microinstruction?

What is the difference between horizontal and vertical microinstructions?

Describe the advantages and disadvantages of a microprogrammed unit.

What is the difference between packed and unpacked microinstructions?

What is the difference between hard and soft microprogramming?

What is the difference between functional and resource encoding?

$10.$List some common applications of microprogramming.