Pipelined error determination in an error-correcting communication system

A sequence of data packets is received within an integrated circuit device and stored within a first memory thereof. Error descriptor values are updated within a second memory of the integrated circuit device based on error information associated with the sequence of data packets. The error descriptor values each include an address field to specify a corresponding storage region of the first memory and an error field to specify an error status of data values stored within the storage region. A sequence of multiple-bit error values are generated based, at least in part, on the error fields and address fields within respective subsets of the error descriptor values. Concurrently with generation of at least one of the multiple-bit error values the state of one or more bits of the data values stored in the first memory based are changed based on a previously-generated one of the multiple-bit error values.