Abstract:
Field programmable gate arrays (FPGAs) play many important roles, ranging from small glue logic replacement to System-on-Chip designs. Nevertheless, FPGA vendors can not ...Show MoreMetadata
Abstract:
Field programmable gate arrays (FPGAs) play many important roles, ranging from small glue logic replacement to System-on-Chip designs. Nevertheless, FPGA vendors can not accurately specify the energy consumption information of their products on the device data sheets because the energy consumption of FPGAs is strongly dependent on target circuit including resource utilization, logic partitioning, mapping, placement and route. While major CAD tools have started to report average power consumption under given transition activities, energy optimal FPGA design demands more detailed energy estimation. The target design is telemetry system used for health monitoring applications. The FPGA is acting as the controller unit of both transmitter and receiver. Transmitter side is reading data from interfaced sensors. Verilog-HDL has been used to implement the required functions of the FPGA. In this paper, the power performance of the FPGA based design will be investigated using XILINX Xpower tool. Modelsim Code coverage feature has been incorporated to make sure that the test-bench cover all the nets branch statement of the design and create the most accurate Value Change Dump (VCD) file for the power consumption estimation.
Date of Conference: 11-13 April 2007
Date Added to IEEE Xplore: 04 September 2007
ISBN Information: