An improved bus line channel router

In this paper, the authors discuss the bus line channel router and its improved router systematically. By selecting a feasible routing order of channels, the problem of the switch-box has been avoided. This improved bus line channel router and the peripheral channel routing algorithm are proposed to alleviate the defects of the original bus line router. This original approach and its improved algorithm have been implemented using FORTRAN 77. The results of two approaches are discussed