A study of hardware implementations of the CRC computation algorithms

Abstract

The paper is about hardware implementations of the CRC computation algorithms. Combinational circuits of CRC8 and CRC32 computation devices, which can be embedded in satellites for error checking in configuration memory and data transmission module, were considered. The conclusion about the advantages of matrix-driven algorithm hardware implementation, which are a simple diagram is built using only logic «exclusive OR» was done. The examples of CRC8 and CRC32 devices working were presented according to parametric model with different input data.