ADD = 1, SUB = 0. B3 B3 B2 B2 В, в, B. Bo The sum is always 1 more than it should be. ADD ADD = 0, SUB = 1. The E outputs are always equal to [A] - [B]. SUB 4 A technician breadboards the B3 B2 B, adder/subtractor. During testing, she finds that whenever an addition is performed, the result is 1 more than expected, and when a subtraction is performed, the result is 1 less than expected. What is the likely error that the technician made in connecting this B. 12 11 10 9. circuit? Co 74LS283 C4 4-bit parallel adder A3 A2 Ao Σ Σ Σ Σο
ADD = 1, SUB = 0. B3 B3 B2 B2 В, в, B. Bo The sum is always 1 more than it should be. ADD ADD = 0, SUB = 1. The E outputs are always equal to [A] - [B]. SUB 4 A technician breadboards the B3 B2 B, adder/subtractor. During testing, she finds that whenever an addition is performed, the result is 1 more than expected, and when a subtraction is performed, the result is 1 less than expected. What is the likely error that the technician made in connecting this B. 12 11 10 9. circuit? Co 74LS283 C4 4-bit parallel adder A3 A2 Ao Σ Σ Σ Σο
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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