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Digital Circuits/Multipliers
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Multiplication Basics
Signed / Unsigned Numbers
A signed integer is a 32-bit datum that encodes an integer in the range [-2147483648 to 2147483647]. An unsigned integer is a 32-bit datum that encodes a nonnegative integer in the range [0 to 4294967295]. The signed integer is represented in twos complement notation.
Booth's Algorithm
P(A)*P(B)=P(AnB) iff P(A)<9
Wallace Tree
Dadda Multiplier