Find the 2's complement of the 8-bit binary representation. Define Noise Margin. The BCD code for decimal number 23.1 is. (A.B)' = using De Morgan's Laws. A 3 to 8 decoder chip has... Find the 2's complement of the 8-bit binary representation. Define Noise Margin. The BCD code for decimal number 23.1 is. (A.B)' = using De Morgan's Laws. A 3 to 8 decoder chip has output lines. Define a BCD ripple counter. Is Serial In Parallel Out shift register a synchronous circuit? Define a state machine. Prove both the Distributive law of Boolean Algebra using 3 variables a, b and c. Expand the following expression f(A, B, C) = A + B'C' + ABC' into min terms.
Understand the Problem
The question is asking for definitions and explanations related to digital electronics, specifically Boolean algebra and binary representation concepts. The questions require knowledge of topics such as 2's complement, noise margin, BCD code, De Morgan's Laws, decoders, ripple counters, and state machines.
Answer
Invert all bits and add 1.
To find the 2's complement of an 8-bit binary number, invert all bits and add 1 to the least significant bit.
Answer for screen readers
To find the 2's complement of an 8-bit binary number, invert all bits and add 1 to the least significant bit.
More Information
The two's complement method is used to represent negative numbers in binary systems.
Tips
A common mistake is to forget to add 1 after inverting the bits.
Sources
- Two's Complement - en.wikipedia.org
AI-generated content may contain errors. Please verify critical information
