Consider the following statements:
S1 : Microprogrammed control unit uses fixed logic to interrupt instruction.
S2 : Horizontal microprogramming control unit requires an additional hardware (like a decoder)
S3 : The overall performance of a system is directly proportional to the memory accesses which can be satisfied by the cache.
Which of the following options is correct?
Ans. Only S3.
Brief reason is appreciated :)
Mk Utkarsh to which question you are directing is different from this question Microprogramming
Na462 Microprogrammed control unit uses fixed logic to interrupt instruction is false because it have flexibility over control signals and execution..
why it have flexibility ??
because we can change the bits of control word and bits of control word decide what we have to do
means we can change the logic to interrupt instruction