Computer Science Question

Please label the problems clearly and provide the details of your work. You do not need to copy the problem descriptions.

If you write on paper, for problem 1, please draw the table as the same as in the assignment document. For problem 2 and problem 3, you can just provide the outputs.

UNIVERSITY OF SOUTH CAROLINA AIKEN
CSCI A210 – PC, fall 2023
Introduction to Computer Organization
Assignment for Module 3
Due by the end of Sunday, October 15
Student name:
1. Suppose the computer system Pep/9 contains the following four hexadecimal values:
A: 19AC
X: FE20
Mem[0A3F]: FF00
Mem[0A41]: 103D
If it has these values before each of the following statements executes, what are the
hexadecimal values after each statement executes? (Show the affected values only.)
Statement
(a)
C10A3F
(b)
D90A41
(c)
F10A41
(d)
07
(e)
C90A3F
(f)
890A3F
(h)
06
A
X
Mem[0A3F]
Mem[0A41]
2. Determine the output of the following Pep/9 machine-language program.
Address
0000
0003
0006
0009
000C
000F
0012
0013
0015
Instruction
D10013
F1FC16
D10014
F1FC16
D10015
F1FC16
00
4A6F
79
Output:
3. Determine the output of the following Pep/9 machine-language program.
Address
0000
0003
0006
0009
000A
000C
Output:
Instruction
C1000A
81000C
F1FC16
00
A94F
FFFD