1. Illustrate the program execution for the following program. The hypothetical machine has four (4) opcodes: 0110 = LOAD 0101 = STORE 1011 = AND 0011 = ADD i) LOAD AC from memory location CM7. The content of this location is 510. ii) Logically, AND the content of memory location CM8. The content of this location is 510. iii) ADD the content of memory location CM9. The content of this location is 616. iv) STORE the content of AC to device 7. The address of device 7 is DE7. Assume that a value of A00 is the starting value contained in PC.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
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Chapter1: Introduction
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1. Illustrate the program execution for the following program.
The hypothetical machine has four (4) opcodes:
0110 = LOAD
0101 = STORE
1011 = AND
0011 = ADD
i)
LOAD AC from memory location CM7. The content of this location is 510.
ii) Logically, AND the content of memory location CM8. The content of this location is
510.
iii) ADD the content of memory location CM9. The content of this location is 616.
iv) STORE the content of AC to device 7. The address of device 7 is DE7.
Assume that a value of A00 is the starting value contained in PC.
Transcribed Image Text:1. Illustrate the program execution for the following program. The hypothetical machine has four (4) opcodes: 0110 = LOAD 0101 = STORE 1011 = AND 0011 = ADD i) LOAD AC from memory location CM7. The content of this location is 510. ii) Logically, AND the content of memory location CM8. The content of this location is 510. iii) ADD the content of memory location CM9. The content of this location is 616. iv) STORE the content of AC to device 7. The address of device 7 is DE7. Assume that a value of A00 is the starting value contained in PC.
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