Hi3520A是针对多路D1和多路高清DVR产品应用开发的一款专业高端SOC 芯片。Hi3520A内置高性能A9处理器、高达8路D1实时多协议编解码能力的引擎；集成优异的视频引擎和编解码算法并结合多路高清显示输出能力，充分满足客户产品的高质量图像体验。Hi3520A高度集成和丰富的外围接口，在满足客户差异化产品功能、性能、图像质量要求的同时，大大降低ebom成本.-Hi3520A is a professional high-end SOC chip for of multiple D1 and

High temperature will affect the stability and performance of multi-core processors. A temperatureaware scheduling algorithm for soft real-time multi-core systems is proposed in this paper, namely LTCEDF (Low Thermal Contribution Early Deadline F