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Method of storing data, method of loading data and signal processor

  • US 8,489,825 B2
  • Filed: 04/11/2008
  • Issued: 07/16/2013
  • Est. Priority Date: 04/16/2007
  • Status: Expired due to Fees
First Claim
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1. A method for storing a vector of process data elements that have a size of n bits from a register file into a memory, the memory arranged for storage of a vector of storage data elements in locations having a size of m bits, wherein m>

  • n, the method comprising;

    exchanging bits between process data elements in the vector stored in mutually subsequent register elements, the exchange producing a vector of modified data elements, whereby the size of at least one modified data element is different from the size of another modified data element;

    shuffling groups of k subsequent bits in the produced vector whereby for at least one group of k subsequent bits, k has a value which is different from n and m; and

    storing the shuffled vector of modified data elements as a vector of storage data elements in the memory.

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