Technique for high speed PRBS generation

Details Technique for high speed PRBS generation Technique for high speed PRBS generation

2006-10-17

2006-10-17

Malzahn, D. H. (Department: 2193)

Electrical computers: arithmetic processing and calculating

Electrical digital calculating computer

Particular function performed

Reexamination Certificate

active

07124158

ABSTRACT:
A method and a generator are described for high speed generation of an S-bit long pattern of a PRBS sequence to be periodically burst on to a bus of width S. The technique provides the calculation time being independent from the width S of the bus, and comprises calculation of all S bits of the PRBS pattern separately and in parallel by using previous PRBS patterns stored in a memory. For each bit to be generated, the generator performs a constant number N of logical operations require(by a polynomial defining the PRBS sequence.

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