Based On The Low Consumption High-level Synthesis Algorithm

With integrated circuit performance improvement, scale and complexity, the price increases unceasingly, the design cycle decreases, it is shorter and shorter design process in addition to progress, there is the rapid development of EDA. The simple circuit speed will no longer rely on circuit switching characteristics, and more and more dependent on circuits parameters, and the temperature distribution of the chip power is more and more outstanding problems.It also makes the power and temperature problem more and more attention. Our contributions are as followings:1. In the high-level synthesis, power and delay became an important hot problem. Based on the traditional high-level synthesis of driving force distribution algorithm,a new scheduling algorithm was proposed, and it was applied to solve the problem of application in power. Compared with classic force driving scheduling algorithm, it could reduce power consumption and time delay.2. A hot feedback to scheduling algorithm was presented. This combination of comprehensive process was temperature perception of rescheduling based on simulated annealing and retrospective binding. Results showed that this method can be effectively evitable the hot. The average of peak temperature is 7.34℃reduction.