Implementation of Low Power RISC Based Flexible DSP Processor
|International Journal of Engineering Trends and Technology (IJETT)||
|© 2017 by IJETT Journal|
|Year of Publication : 2017|
|Authors : Reena Ramadevi T, Raghavaiah B
|DOI : 10.14445/22315381/IJETT-V49P230|
Reena Ramadevi T, Raghavaiah B "Implementation of Low Power RISC Based Flexible DSP Processor", International Journal of Engineering Trends and Technology (IJETT), V49(3),186-191 July 2017. ISSN:2231-5381. www.ijettjournal.org. published by seventh sense research group
The computers that which uses simple algorithms for solving the problems such machines are called as the Reduced Instruction Set Computers. A processor must have the capability of performing arithmetic logical operations and the capability of transferring the data. The major blocks of the processor are Program counter (PC), Flexible computational unit (FCU), Control unit (CU), Accumulator, Instruction register (IR), Memory and additional logic. RISC in fact enhances the performance of processor by taking into consideration the factors like simple architecture construction and instruction set, easy instruction set for decoding and simplified control architecture. With the use of Peres reversible logic gates in the proposed processor having RISC 32 bit wide architecture there may be size reduction when compare with the conventional architecture based on carry save logic adder approach. The RTL (Register transfer level) is designed based on VERILOG and the simulation and synthesis is performed by XILINX ISE 12.3i.
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RISC, Reversible logic gates, Carry save logic, XILINX.