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In this programming activity, you will be writing an LC-3 assembly program that will examine a given 16- bit value stored in a given memory location. Your program should count the number of 1s that occur in the given value.

In this programming activity, you will be writing an LC-3 assembly program that will examine a given 16- bit value stored in a given memory location. Your program should count the number of 1s that occur in the given value.

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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In this programming activity, you will be writing an LC-3 assembly program that will examine a given 16- bit value stored in a given memory location. Your program should count the number of 1s that occur in the given value. HINT: You can examine each bit of a given value by shifting the value by one bit to the left repeatedly and looking at the resulting value of MSB (sign bit). Your program should assume that the initial bit pattern is in memory location labeled PATTERN. Your program should count the number of 1s in PATTERN and store the count in memory location labeled NUM_ONES. Your program should start at memory location x3100. Example: If PATTERN contains the bit pattern 1111 0000 0000 1111 (XF0OF), then your program should store 8 into NUM_ONES. You will need to demonstrate the correct execution of your program by using the LC-3 Simulator.
Transcribed Image Text:In this programming activity, you will be writing an LC-3 assembly program that will examine a given 16- bit value stored in a given memory location. Your program should count the number of 1s that occur in the given value. HINT: You can examine each bit of a given value by shifting the value by one bit to the left repeatedly and looking at the resulting value of MSB (sign bit). Your program should assume that the initial bit pattern is in memory location labeled PATTERN. Your program should count the number of 1s in PATTERN and store the count in memory location labeled NUM_ONES. Your program should start at memory location x3100. Example: If PATTERN contains the bit pattern 1111 0000 0000 1111 (XF0OF), then your program should store 8 into NUM_ONES. You will need to demonstrate the correct execution of your program by using the LC-3 Simulator.
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