Advanced Materials Research Vol. 705

Abstract: The realization of interoperability between Linux and Windows is beneficial to the development of operating system technology in depth and breadth. From such aspects as architecture, kernel module, user module,system call,device driver module and so on, this paper elaborates a design scheme of operating system to run Windows' application programs on Linux platform.

Abstract: A floorplan is employed to represent the placement of modules in VLSI design. Floorplanning is a key step in the design of VLSI systems because it provides the first estimates of performance and cost including placement and routing. In this paper, we show an algorithm1 for initial global routing by the single-sequence (SS). The aim of our algorithm is to get a minimum chip area and the shortest total length of wires where the longest (critical) wire in every net is reduced to a minimum. The experimental results show that the design of placement and routing in floorplanning can be considered simultaneously by our algorithm, the efficiency of automatic layout in VLSI can be raised.