Device for processing sonet or SDH frames-DS0 to channel mapping

摘要

A device for individually processing a plurality of data transmission channels, wherein data for each channel is contained at a predetermined position in a serially received frame, includes means for determining the position in the frame of currently received data of the frame; a channel memory providing a channel number in response to the position of the currently received data; and a plurality of FIFOs respectively associated to the channels, wherein each FIFO is responsive to a respective channel number provided by the channel memory for storing the currently received data.