MULTI-STANDARD CHANNEL DECODER

摘要

The invention relates to a multi-standard digital receiver, in a digital video transmission system. It comprises a channel decoder for protecting a transmitted signal against channel transmission errors, the channel decoder comprising:a set of co-processors including at least 3 clusters of programmable co-processors for executing the functions of a digital front-end block (DFE), a channel correction block (CHN) and a forward error correction block (FEC), respectively,a general purpose processor (DSP) for managing control, synchronization and configuration of the channel decoder, anda memory (SM) shared between the clusters and the general purpose processor.