1. Which field of the machine language instruction is the “type of operation” that is to be performed?

2. Execution time of a program with respect to the processor is calculated as:

3. What is the instruction length of the FALCON-A processor?

4. P: R3 ¬ R5 MAR ¬ IR These two are instructions written using RTL .If these two operations is to occur simultaneously then which symbol will we use to separate them so that it becomes a correct statement with the condition that two operations occur simultaneously?

5. Which one of the following circuit design levels is called the gate level?

6. The external interface of FALCON-A consists of a ______address bus and ______a data bus.

7. ________ operation is required to change the processor‟s state to a known, defined value

8. The instruction ___________ will load the register R3 with the contenets of the m\emory location M [PC+56]

9. The instruction ---------------will load the register R3 with the contents of the memory location M [PC+56]

10. which type of instructions help in changing the flow of the program as and when required?

11. _____________all memory systems are dumb, in that they respond to only two commands: read or write

12. Which one of the following is the memory organization of EAGLE processor?

13. Which one of the following register holds the instruction that is being executed?

14. ----------are faster than cache memory

15. Type A of SRC has which of the following instructions? A) andi, instruction b) No operation or nop instruction c) lar instruction d) ldr instruction e) Stop operation or stop instruction

16. _____________ controller controls the sequence of the flow of microinstructions

17. Which one of the following registers holds the address of the next instruction to be executed?

18. An “assembler” that runs on one processor and translates an assembly language program written for another processor into the machine language of the other processor is called a ----------------

19. FALCON-A processor bus has 16 lines or is 16-bits wide while that of SRC _____wide.

20. Prefetching can be considered a primitive form of-------------

21. _______ operation is required to change the processor‟s state to a known, defined value

22. The processor must have a way of saving information about its state or context so that it can be restored upon return from the -------------

23. FALCON-A processor bus has 16 lines or is 16-bits wide while that of SRC is __________ wide.

24. _________control signals enable the input to the PC for receiving a value that is currently on the internal processor bus

25. Which instruction is used to store register to memory using relative address?

26. The data movement instructions ___________ data within the machine and to or from input/output devices

27. ___________ or Branch instructions affect the order in which instructions are performed, or control the flow of the program

28. There are _________ types of reset operations in SRC

29. Register-register instructions use ____________ memory operands out of a total of 3 operands

30. In which one of the following addressing modes, the value to be stored in memory is obtained by directly retrieving it from another memory location?