Understanding BCD and Excess-3 | BCD to binary conversion | Excess-3 to binary conversion | DE.06
Interactive Video
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Other, Information Technology (IT), Architecture
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11th Grade - University
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Practice Problem
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Hard
Wayground Content
FREE Resource
This video tutorial explores different binary codes used to represent numbers, focusing on BCD and Excess-3 codes. BCD, or Binary Coded Decimal, is a simple code where each decimal digit is represented by its binary equivalent. Excess-3 code is derived by adding three to each BCD digit, making it a self-complementing code. The video explains the representation of numbers in these codes and highlights their unique properties. The tutorial concludes with a preview of the next topic, Grey Code.
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2 questions
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1.
OPEN ENDED QUESTION
3 mins • 1 pt
Describe the Excess-3 code and how it differs from BCD.
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2.
OPEN ENDED QUESTION
3 mins • 1 pt
What does it mean for a code to be self-complementing, and how does this apply to X3?
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