上游充通大￥ Hardware Software Mapping SHANGHAI JIAO TONG UNIVERSITY This activity addresses two questions: How shall we realize the subsystems:Hardware or Software? How is the object model mapped on the chosen hardware software? Mapping Objects onto Reality:Processor, Memory,Input/Output Mapping Associations onto Reality:Connectivity Much of the difficulty of designing a system comes from meeting externally-imposed hardware and software constraints. Certain tasks have to be at specific locations Software EngineeringSoftware Engineering Hardware Software Mapping This activity addresses two questions: • How shall we realize the subsystems: Hardware or Software? • How is the object model mapped on the chosen hardware & software? • Mapping Objects onto Reality: Processor, Memory, Input/Output • Mapping Associations onto Reality: Connectivity Much of the difficulty of designing a system comes from meeting externally-imposed hardware and software constraints. • Certain tasks have to be at specific locations