Blog: CS501 Assignment No. 02 Solution

Assignment No. 02
Semester: Spring 2013

CS501: Advanced Computer Architecture

Instructions

Please read the following instructions carefully before assignment submission.

It should be clear that your assignment will not get any credit if:

§  The assignment is submitted after the due date.

§  The submitted assignment does not open or file is corrupt.

§  The assignment is found to be copied from the internet.

§  The assignment is found to be copied from other student.

§  The assignment submitted is not according to required file format (.doc).

Objective

The objective of this assignment is:

§  To assess your overall understanding of Register Transfer Language and its notations.

§  To assess your overall understanding of binary encoding of Computer Instructions.

§  To assess your overall understanding of how data is being processed in Registers and memory.

Note:

• The assignment should be in .doc format.
• Assignment .02 covers lecture 6-10. You can also consult reference books for help.
• Students are advised to submit their assignment as early as possible in order to avoid any sort of inconvenience like Load shedding etc. 

Question No 1:                                                 Marks 1+1+1+1+1=5

  Q. 1.                        Briefly explain the following Register Transfer Language (RTL) notations:

1)    R [1]           ß  R [2] + (-56)

2)   R[5] ←R[0] ©R[6]/R[3]

3)   R [4] ß  R [3] ~ R [1]

4)   IO[R [4]+1]ß  R[7]]

5)   M[R [1] +13]    ß   R [3]

Question No 2: Fill the given table by specifying binary encoded values against eachinstruction.                                                               

Marks 15

Instruction	Type	OP-Code	Ra	Rb	Rc	C1	C2	Addressing mode	RTL Description	Condition	PC status
ori r2, r4, 9
jnz r1, [27]
Out  7,R5(30)
Load R[6]+99]
Jmi  R3,[7]

Note: You may write N/A in a cell not relevant to any instruction.