Attempt any Eight questions.
[8*5=40]
4.
Draw an instruction cycle state diagram with interrupt and explain it. [5]
5.
Explain register transfer language with example. [5]
6.
Write codes using 3, 2 and 1 address instruction formats to perform the given operations. X=A/B+C∗D/C [5] 7.
Explain the various addressing modes with example. [5]
8.
Differentiate between hardwired control unit and microprogrammed control unit. [5]
9.
How performance of computer is increased using pipeline? Explain with practical example. [5]
10.
Differentiate between restoring division and non-restoring division. [5]
11.
Give the appropriate reasons why replacement algorithm is required in associative mapping? [5]
12.
Differentiate between isolated versus memory mapped I/O. [5]