ASYNCHRONOUS TRANSFER MODE SWITCH

摘要

PURPOSE:To improve the throughput of the switch by reducing the probability of cell collision. CONSTITUTION:A clock generating circuit 6 generates a high speed clock signal at a speed being a multiple of (m) of a write clock signal of an input buffer 30j, the input buffer 30j reads a cell written in any of m-sets of cell read timings based on a read control signal and a high speed clock signal from a read control section 10 and executes exchange of a switch network 5 and write of an output buffer 40j based on the high speed clock signal.