Data Configuration of the Layered Multi-module Embeded Real-time System
HE Xu-lan · Computer Knowledge and Technology · 2011
In the layered multi-module embedded real-time system,the configuration data retrieved from back end should be transferred to all the modules as soon as possible.For better analysis of the optimized methods for the data transfer,the multi-module system is abstracted to the tree structure with weighted edges.This paper analyses in which order the modules should transfer the data to its neighboring ones based on the tree structure,moreover,this paper also gives demonstration of the orders in which the data transfers have been done.Finally,this paper discusses how to design the program for the optimized data transfer from the perspective of both data structure and algorithm design.