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
Pharmaceutical powder compositions
Method for playing digital media files with a digital media player using a plurality of playlists
Systems and methods for determining muscle force through dynamic gain optimization of a muscle PID controller for designing a replacement prosthetic joint
Systems and methods for classifying electronic information using advanced active learning techniques
Laminar library screen
Front face of vehicle wheel
  Randomly Featured Patents
Ear plug assembly
Electron tube device mounted with a cold cathode and a method of impressing voltages on electrodes of the electron tube device
Core barrel retracting case
Method and apparatus for estimating the condition of a coating on an underground pipeline
Sleeping mat and seating arrangement
Container stopper with synthetic resin skin
Printer using print cartridge with internal pressure regulator
Shirt finishing machine with function for extending collar
Metal surface temperature measuring instrument