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32-Bit parallel prefix adder

32-Bit parallel prefix adder

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Figure 1. 8-Bit parallel prefix adder
Figure 2. 16-Bit parallel prefix adder
Figure 3. 32-Bit parallel prefix adder
Figure 4. 64-Bit proposed parallel prefix adder
+4 Figure 5. Schematic diagram for 8-Bit parallel prefix adder
Analysis of CMOS Logic and Transmission Gate for 64 Bit Parallel Prefix Adders
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Full-text available
  • Jul 2018
span>Parallel prefix adder network is a type of carry look ahead adder structure. It is widely considered as the fastest adder and used for high performance arithmetic circuits in the digital signal processors. In this article, an introduction to the design of 64 bit parallel prefix adder using transmission technique which acquires least no of node...
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Context 1
... 16 bit parallel prefix adder is shown in Figure 2.The generation and propagation signals can be generated by using the equation (3) Figure 3 shows the architecture of the proposed 32-bit parallel prefix adder. The objective is to eliminate the massive overlap between the prefix sub-terms being computed. ...
Context 2
... and simulation results for 64 bit parallel prefix adder is shown in Figure 12 and Figure 13, 14 & 15. The inputs given are bit patterns to the T spice. ...

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