Title :
Flexible matrix decompressor circuit
Author_Institution :
IBM Zurich Res. Lab., Zurich
Abstract :
A class of circuits to decompress matrixes with piecewise redundant rows is presented. A typical application is the use for cyclic redundancy check calculation with programmable polynomials. The decompression is carried out in a small number of clock cycles, and therefore improves performance as well as economises on memory space for storage of the matrixes.
Keywords :
cyclic redundancy check codes; data compression; digital circuits; polynomial matrices; cyclic redundancy check calculation; flexible matrix decompressor circuit; piecewise redundant rows; programmable polynomials;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20080225
