Abstract: A serializer is provided to serialize combined synchronization information and data blocks for transmission over the high-speed channel. A gearbox combines synchronization information with data blocks to present to the serializer. A scrambler scrambles data blocks to present to the gearbox. An encoding device stores a program that contains instructions to format the data blocks for sending over the high-speed channel. The formatting reduces a number of operations used to receive the data blocks by a receiver.

Abstract: A communication circuit comprises a plurality of receivers to receive the serial data from multiple lanes of a communication channel. The receivers may convert data received from the lanes from a serial to parallel format. Decoders may identify characters recovered from the different lanes, which collectively may define a word of width (i.e., character width) related to the number of lanes. Logic may determine when at least one of a start-of-frame and an end-of-frame character has been received. Parsing circuitry may then determine valid characters of a received word based on their placement relative to a start-of-frame character and/or an end-of-frame character. A controller may control when to present recovered data to at least one of storage registers or an output port, based on the character type identified by the decoder, its placement, an amount of characters parsed, and the number of characters already stored.