Implementation of Multiplication-Free Linear Transforms on a Programmable Processor

  • Manesh Mehendale
  • Sunil D. Sherlekar


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].


Power Dissipation Directed Acyclic Graph Register File Instruction Schedule Successive Instruction 
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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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