Resources Contact Us Home
Electronic multimode data shift device, in particular for coding/decoding with an LDPC code

Image Number 11 for United States Patent #8126022.

An electronic device includes N inputs to receive R input data, R being able to take values from 1 to N, and N outputs. A configurable shift circuit is coupled between the N inputs and N outputs and has a cascade of shift stages, each shift stage comprising at least N controllable multiplexers. Each multiplexer includes first and second elementary inputs respectively coupled to a first input and a second input taken from among the N inputs so as to, on command, not shift a data item present on the first elementary input and shift a data item present on the second elementary input by an elementary shift value dependent on a rank of the shift stage, a direction of the shift being identical for each multiplexer. Control circuitry controls the multiplexers to deliver the R input data on R outputs.

  Recently Added Patents
Thermoforming sheet loading apparatus and method
Maize hybrid X08B748
Transmitter having a programmable amplifier operating class
Method and computed tomography device and data storage medium for performing a dynamic CT examination on a patient
Maize hybrid X95C382
Semiconductor device, semiconductor device design method, semiconductor design apparatus, and program
Maize variety X00C175
  Randomly Featured Patents
Highly siliceous porous crystalline material
High aspect ratio contact structure with reduced silicon consumption
Mixer for cutting torch
Benzisoxazole and benzisothizole derivatives as cholinesterase inhibitors
Cooling system for automotive engine or the like
Reduced trans fat product
Cremation urn
Icon for a portion of a display screen
Stand alone printer