中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
4',4',6',6'-四(1-氮丙啶基)-1,3,4',4',6',6'-六氢螺(2H-1,3,2-苯并二氮杂磷杂环戊二烯-2,2'-lambda(5)(1,3,5,2,4,6)三氮杂三磷杂苯) | spiro(2H-1,3,2-benzodiazaphosphole-2,2',λ5<1,3,5,2,4,6>triazatriphosphorine),4',4',6',6'-tetrakis(1-aziridinyl)-1,3,4',4',6',6'-hexahydro | 133586-94-4 | C14H22N9P3 | 409.31 |
Power efficient design of real-time embedded systems based on programmable processors becomes more important as system functionality is increasingly realized through software. We address a power optimization method for real-time embedded applications on a variable speed processor. The method combines off-line and on-line components. The off-line component determines the lowest possible maximum processor speed while guaranteeing deadlines of all tasks. The on-line component dynamically varies the processor speed or bring a processor into a power-down mode to exploit execution time variations and idle intervals. Experimental results show that the proposed method obtains a significant power reduction across several kinds of applications.