Abstract

In this proposed work I have design and implemented 8 bit microcontroller using intelligent clock gating to optimize the power of PEC.power optimization is a key factor in high integrated vlsi chip.The increasing prominence of portable systems and need to limit power consumption (and hence, heat dissipation) in very high density VLSI chips have led to rapid and innovative development in low power design during the recent years . The driving forces behind these developments are portable device application requiring low power dissipation and high throughput, such as notebook computers . Portable communication device, and personal \digital assistants (PDAs) . In most of these cases , the requirements for low power consumption must be met along with equally demanding goals of high chip density and high throughput. Hence, low power design of digital integrated circuits has emerged as a very active and rapidly developing field. Clock gating is a well- understood power optimization technique employed in both ASIC and FPGA designs to eliminate unnecessary switching activity. This method usually requires that the designers add a small amount of logic to their RTL code to disable or deselect unnecessarily active sequential elements registers. Results shows that ICG is very effective in power optimizationof PEM as it reduces power by adding small amount of logic to their RTL code to disable or deselect unnecessarily active sequential elements registers.TheVerilog code for all the modules is written in a hierarchical fashion starting with the smallest units and progressively, building upon them to develop the entire structure. Simulation of the entire FPGA is done to verify the functionality following which, synthesis and design implementation is carried out.

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.