A High-Performance Multiply-Accumulate Unit by Integrating Additions and Accumulations into Partial Product Reduction Process
Also Available Domains DSP Core|Xilinx Vivado
Objective
The main objective of this project is to implement a MAC architecture with Low power & reduced delay. The MAC unit was designed with mainly partial product generation and Accumulation units. Hence the delay can be reduced by integrating a part of additions into the partial product reduction (PPR) process
Abstract
In this project, we propose low-power high-speed pipelined Mac architecture. Carry propagation of additions consume more power and large path-delay, to resolve this problem we introduce a proposed method. In this we integrate a part of additions into a partial product reduction process. Until the PPR process of next multiplication, addition and accumulation of MSB bits are not performed.
To correctly contrast with surplus in the PPR process, a small size adder is designed to accumulate the total number of carries. The effectiveness of the proposed method is designed using XilinxISE14.7
Keywords: MAC unit, dadda multiplier, Arithmetic circuits, alpha-bit adder
NOTE: Without the concern of our team, please don't submit to the college. This Abstract varies based on student requirements.
Block Diagram
Specifications
Software Requirements:
- Xilinx ISE Tool
- HDL: Verilog
Hardware Requirements:
- Microsoft® Windows XP
- Intel® Pentium® 4 processor or Pentium 4 equivalent with SSE support
- 512 MB RAM
- 100 MB of available disk space
Learning Outcomes
- Basics of Digital Electronics
- FPGA design Flow
- Introduction to Verilog Coding
- Different modeling styles in Verilog
- Data Flow modeling
- Structural modeling
- Behavioral modeling
- Mixed level modeling
- Introduction to MAC unit
- About Partial Product Generation
- Partial Product Reduction method for both signed and unsigned numbers
- Knowledge on Adders
- About Registers
- Applications in real time
- Xilinx ISE 14.7 for design and simulation
- Generation of Netlist
- Solution providing for real time problems
- Project Development Skills:
- Problem Analysis Skills
- Problem Solving Skills
- Logical Skills
- Designing Skills
- Testing Skills
- Debugging Skills
- Presentation Skills
- Thesis Writing Skills
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