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
Network decoys
Image sensor and method for fabricating the same
Reticle for a riflescope or other projectile-weapon aiming device
Stackable clothes drying apparatus
Cordless hand blender
Mounting structure, electro-optical apparatus, and touch panel
Chain link
  Randomly Featured Patents
Immunoglobulin libraries
Reconfigurable interface operable with multiple types of sensors and actuators
Control system for auxiliary front wheel drive
Semiconductor integrated circuit device and process for manufacturing the same
Constant impedance, low noise CMOS buffer
Process for producing modified cross-linked polymer particles
Spray gun body
Method of making high purity calcium hydrogen phosphate dihydrate
Dense wavelength division multiplexer which includes a dense optical channel comb filter
Data processing system intended to facilitate confronting an offer and a demand