Low-Power FSMs in FPGA: Encoding Alternatives

@inproceedings{Sutter2002LowPowerFI,
  title={Low-Power FSMs in FPGA: Encoding Alternatives},
  author={Gustavo Sutter and Elias Todorovich and Sergio L{\'o}pez-Buedo and Eduardo I. Boemo},
  booktitle={PATMOS},
  year={2002}
}
  • Gustavo Sutter, Elias Todorovich, +1 author Eduardo I. Boemo
  • Published in PATMOS 2002
  • Computer Science
  • In this paper, the problem of state encoding of FPGA-based synchronous finite state machines (FSMs) for low-power is addressed. Four codification schemes have been studied: First, the usual binary encoding and the One-Hot approach suggested by the FPGA vendor; then, a code that minimizes the output logic; finally, the so-called Two-Hot code strategy. FSMs of the MCNC and PREP benchmark suites have been analyzed. Main results show that binary state encoding fit well with small machines (up to 8… CONTINUE READING

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