Modeling of Glitch Effects in FPGA Based Arithmetic Circuits

Download Now
Provided by: Institute of Electrical & Electronic Engineers
Topic: Hardware
Format: PDF
One of the requirements when using high-level power optimization techniques is the ability to estimate circuit power consumption quickly. Bit-level estimation techniques which take into account the glitch activity in a circuit take too long to provide power estimates. In this paper, the authors present a novel method which can provide fast estimates for the logic and intra-routing power consumption in digital circuits whilst taking into account the glitch activity but relying purely on the word-level statistics of the signals. The proposed method models the propagation of glitch activity in signals through the arithmetic components in circuits, and using this information estimates the logic and intra-routing power consumption.
Download Now

Find By Topic