Implementation of Multiplication-Free Linear Transforms on a Programmable Processor

  • Manesh Mehendale
  • Sunil D. Sherlekar
Chapter

Abstract

Many signal processing applications such as image transforms [27], error correction/detection involve matrix multiplication of the form Y = A * X, where X and Y are the input and the output vectors and A is the transformation matrix whose elements are 1,-1 and 0. This chapter presents optimized code generation of these transforms targeted to both register rich RISC architectures such as ARM7TDMI [6] and single register, accumulator based DSP architectures such as TMS320C2x [95] and TMS320C5x [96].

Keywords

Power Dissipation Directed Acyclic Graph Register File Instruction Schedule Successive Instruction 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer Science+Business Media New York 2001

Authors and Affiliations

  • Manesh Mehendale
    • 1
  • Sunil D. Sherlekar
    • 2
  1. 1.Texas Instruments (India), Ltd.USA
  2. 2.Silicon Automation Systems Ltd.USA

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