Resources Contact Us Home
Method and system for reconfigurable memory-based permutation implementation

Image Number 7 for United States Patent #8122190.

Memory-based permutation methods and systems are provided for the permutation of data. The memory-based permutation methods and systems provide flexibility and reconfigurability while reducing size and increasing speed. They provide the ability to program a memory, such as a Random Access Memory (RAM), to implement a permutation of source data. The RAM may be reprogrammed to change the permutation pattern thereby providing the flexibility to implement any pattern of permutation from source data to output data and the reconfigurability to change that implementation as desired. Also, the size of the RAM is greatly reduced, and as the input and output data width and number of input and output data bits increase, the size and complexity of the RAM does not increase greatly or exponentially, as with typical conventional systems.

  Recently Added Patents
Method and apparatus for internet on-line insurance policy service
Modular authoring and visualization of rules using trees
Methods of synthesizing heteromultimeric polypeptides in yeast using a haploid mating strategy
Data output apparatus and data output method
Probe card holding apparatus with probe card engagement structure
Maintenance tool of control systems
Analog-to-digital converter with input voltage biasing DC level of resonant oscillator
  Randomly Featured Patents
Method and system for retrieving advertisement information
Electrical power stabilisation
System and method for acquiring an optical target
Retractable pull reel
Delay device with intermittent capacitor discharge
Fiberglass insulation product and process for making
Magnifying lollipop
Method and apparatus to determine instantaneous engine power loss for a powertrain system
Jack connector assembly having circuitry components integrated for providing POE-functionality
Unfastening button, particularly for upholstery