Assume the following shows the initial contents of registers and memory locations: REGISTER CONTENTS R1 0011 0000 0010 0001 R2 0000 0000 0000 0000 R3 0000 0000 0000 0000 ADDRESS CONTENTS 0x3020 0x3021 0000 0000 0000 0011 0000 0000 0000 0100 0x3022 0000 0000 0000 0101 9 pts The machine program below adds some of the integers in the memory shown above. Which ones and in what order depends on the details of the machine instructions. 0х3000 0x3001 0x3002 0x3003 0x3004 0001 010 010 1 00011 0000 010 000000100 0110 100 001 000000 0001 011 011 0 00 100 0001 010 010 1 11111 0x3005 0000 111 111111011 0x3006 1111 0000 0010 0101 Your task is to carefully trace the execution of the machine instructions above to determine the consecutive changes to R3. (Enter your 16-bit answers in hex like the following example: Ox2A3F)

Programming Logic & Design Comprehensive
9th Edition
ISBN:9781337669405
Author:FARRELL
Publisher:FARRELL
Chapter8: Advanced Data Handling Concepts
Section: Chapter Questions
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Assume the following shows the initial contents of registers and memory locations:
REGISTER
CONTENTS
R1
0011 0000 0010 0001
R2
0000 0000 0000 0000
R3
0000 0000 0000 0000
ADDRESS
CONTENTS
0x3020
0x3021
0000 0000 0000 0011
0000 0000 0000 0100
0x3022
0000 0000 0000 0101
9 pts
The machine program below adds some of the integers in the memory shown above. Which ones and in what
order depends on the details of the machine instructions.
0х3000
0x3001
0x3002
0x3003
0x3004
0001 010 010 1 00011
0000 010 000000100
0110 100 001 000000
0001 011 011 0 00 100
0001 010 010 1 11111
0x3005
0000 111 111111011
0x3006
1111 0000 0010 0101
Your task is to carefully trace the execution of the machine instructions above to determine the consecutive
changes to R3.
(Enter your 16-bit answers in hex like the following example: Ox2A3F)
Transcribed Image Text:Assume the following shows the initial contents of registers and memory locations: REGISTER CONTENTS R1 0011 0000 0010 0001 R2 0000 0000 0000 0000 R3 0000 0000 0000 0000 ADDRESS CONTENTS 0x3020 0x3021 0000 0000 0000 0011 0000 0000 0000 0100 0x3022 0000 0000 0000 0101 9 pts The machine program below adds some of the integers in the memory shown above. Which ones and in what order depends on the details of the machine instructions. 0х3000 0x3001 0x3002 0x3003 0x3004 0001 010 010 1 00011 0000 010 000000100 0110 100 001 000000 0001 011 011 0 00 100 0001 010 010 1 11111 0x3005 0000 111 111111011 0x3006 1111 0000 0010 0101 Your task is to carefully trace the execution of the machine instructions above to determine the consecutive changes to R3. (Enter your 16-bit answers in hex like the following example: Ox2A3F)
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