Efficient BIST schemes for RNS datapaths

نویسندگان

  • D. G. Nikolos
  • Dimitris Nikolos
  • Haridimos T. Vergos
  • Costas Efstathiou
چکیده

It has recently been shown that accumulators can be used elfciently for test pattem generation as well as for test response compaction. In this paper we present a BIST scheme for accumulators where the accumulator is simultaneously used as a test pattern generator and a response compactor during its own testing. We also show that the proposed BlST scheme is especially suitable for accumulator, adder and multiplier-accumulator RNS channels leading to minimal hardware overhead and shon test sequences

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تاریخ انتشار 2003