17945260. PSEUDORANDOM BINARY SEQUENCES GENERATION simplified abstract (Micron Technology, Inc.)

PSEUDORANDOM BINARY SEQUENCES GENERATION

Organization Name

Micron Technology, Inc.

Inventor(s)

Marco Sforzin of Cernusco Sul Naviglio (IT)

Daniele Balluchi of Cernusco Sul Naviglio (IT)

PSEUDORANDOM BINARY SEQUENCES GENERATION - A simplified explanation of the abstract

This abstract first appeared for US patent application 17945260 titled 'PSEUDORANDOM BINARY SEQUENCES GENERATION

Simplified Explanation

The patent application describes a method, system, and device for generating a pseudorandom binary sequence (PRBS) in a memory module based on the clock signal and data strobe signal frequencies.

• The PRBS generator creates a PRBS with a first set of bits corresponding to multiple cycles of the clock signal after the current cycle.
• An intermediate PRBS with a second set of bits corresponding to the current cycle of the clock signal is used to generate the PRBS.
• During each cycle of the clock signal, a subset of the PRBS is sent from the generator to a memory device in the module.
• The size of each subset is determined by the ratio of the data strobe signal frequency to the clock signal frequency.

Potential Applications

This technology could be applied in memory modules, data storage systems, and communication devices where PRBS generation is required for testing and validation purposes.

Problems Solved

This innovation solves the problem of efficiently generating and transmitting PRBS in memory modules while considering the frequency relationship between the clock signal and data strobe signal.

Benefits

The benefits of this technology include improved testing accuracy, reduced data transmission errors, and enhanced reliability of memory modules.

Potential Commercial Applications

The potential commercial applications of this technology include memory module manufacturing, data center operations, and telecommunications equipment production.

Possible Prior Art

One possible prior art for this technology could be existing methods of PRBS generation in memory modules or communication systems that do not take into account the frequency relationship between the clock signal and data strobe signal.

How does this technology compare to existing PRBS generation methods in terms of efficiency and accuracy?

This article does not provide a direct comparison with existing methods in terms of efficiency and accuracy.

What are the potential limitations or constraints of implementing this technology in practical memory module systems?

The article does not address any potential limitations or constraints that may arise when implementing this technology in practical memory module systems.

Original Abstract Submitted

Methods, systems, and devices related to generating, by a pseudorandom binary sequence (PRBS) generator of a memory module, a PRBS comprising a first plurality of bits corresponding to a plurality of cycles of a clock signal of the memory module subsequent to a current cycle of the clock signal. Generation of the PRBS can be based on an intermediate PRBS comprising a second plurality of bits corresponding to the current cycle of the clock signal. During each respective cycle of the clock signal, a respective subset of the PRBS can be communicated from the PRBS generator to a memory device of the memory module. Each respective subset of the PRBS comprises a quantity of bits based on a frequency of a data strobe signal of the memory device relative to a frequency of the clock signal.