International Conference on Information and Emerging Technologies (ICIET), Jun 14, 2010
These days Analog and Mixed signal (AMS) circuits are widely being designed and used in many safe... more These days Analog and Mixed signal (AMS) circuits are widely being designed and used in many safety and financial critical application domains. This fact brings the challenge of efficiently and accurately analyzing of these AMS circuits as an analysis error could result in a big financial loss. Traditionally, AMS circuits have been analyzed using paper-and-pencil proof methods or computer simulations. But these methods cannot cope with the growing complexities of AMS designs. In this paper, we propose a computer algebra system based analyzer for AMS designs. The distinguishing features of the proposed approach include its scalability, precision and automatic nature. For illustration purposes, we analyze the Impulse generator circuit using the proposed approach and compare our results with the ones obtained by simulation and paper-and-pencil proof methods.
… Control Systems: Applications for Flexibility and …, Jan 1, 2010
Until the last decade, real-time systems were analyzed using traditional techniques, such as pape... more Until the last decade, real-time systems were analyzed using traditional techniques, such as paper-and-pencil proof methods or simulation. The paper-and-pencil based proof techniques usually have some risk of an erroneous analysis due to the human-error factor. Similarly, ...
International Conference on Information and Emerging Technologies (ICIET), Jun 14, 2010
These days Analog and Mixed signal (AMS) circuits are widely being designed and used in many safe... more These days Analog and Mixed signal (AMS) circuits are widely being designed and used in many safety and financial critical application domains. This fact brings the challenge of efficiently and accurately analyzing of these AMS circuits as an analysis error could result in a big financial loss. Traditionally, AMS circuits have been analyzed using paper-and-pencil proof methods or computer simulations. But these methods cannot cope with the growing complexities of AMS designs. In this paper, we propose a computer algebra system based analyzer for AMS designs. The distinguishing features of the proposed approach include its scalability, precision and automatic nature. For illustration purposes, we analyze the Impulse generator circuit using the proposed approach and compare our results with the ones obtained by simulation and paper-and-pencil proof methods.
… Control Systems: Applications for Flexibility and …, Jan 1, 2010
Until the last decade, real-time systems were analyzed using traditional techniques, such as pape... more Until the last decade, real-time systems were analyzed using traditional techniques, such as paper-and-pencil proof methods or simulation. The paper-and-pencil based proof techniques usually have some risk of an erroneous analysis due to the human-error factor. Similarly, ...
Reliable transferring of data from one clock domain to another requires synchronization. Therefor... more Reliable transferring of data from one clock domain to another requires synchronization. Therefore, synchronizers play an important role in clock domain crossing (CDC). But despite their wide applications, there is no standard quantitative metric available to analyze various synchronizer configurations on common grounds. To overcome this limitation, this paper presents a comparison of three basic and widely used synchronizers. Latency and power consumption metric are measured for level, edge-detecting and pulse generating synchronizers. Furthermore, effects of these synchronizers are studied when applied to some commonly used asynchronous handshaking protocols under 90nm CMOS technology.
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Papers by osman hasan