Determining data transmission error and/or checking or confirming such error determinations

A data partitioning circuit partitions received data and an appended error checking code into a plurality of data lines having a fixed length and a last line. A vector selector inserts a pad vector after the appended error checking code when the last line is less than the first length and not equal...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: Barash, Dror
Format: Patent
Sprache:eng
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:A data partitioning circuit partitions received data and an appended error checking code into a plurality of data lines having a fixed length and a last line. A vector selector inserts a pad vector after the appended error checking code when the last line is less than the first length and not equal to the first fixed length minus a length of the appended error checking code, and selects one of a plurality of error checking vectors, the pad vector having a length providing the last line with the first fixed length when appended thereafter, and the plurality of error checking vectors comprising an initial vector and an error checking code feedback vector. An error checking code calculation circuit performs error checking calculations on the plurality of data lines and the last line to generate an error checking result.