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16th IEEE Symposium on Computer Arithmetic (ARITH-16 '03)
Energy-Delay Estimation Technique for High-Performance Microprocessor VLSI Adders
Santiago de Compostela, Spain
June 15-June 18
ISBN: 0-7695-1894-X
Vojin G. Oklobdzija, University of California at Davis
Bart R. Zeydel, University of California at Davis
Hoang Dao, University of California at Davis
Sanu Mathew, Intel Corporation
Ram Krishnamurthy, Intel Corporation
In this paper, we motivate the concept of comparing VLSI adders based on their energy-delay trade-offs and present a technique for estimating the energy-delay space of various high-performance VLSI adder topologies. Further, we show that our estimates accurately represent tradeoffs in the energy-delay space for high-performance 32-bit and 64-bit processor adders in 0.13 ?m and 0.10 ?m CMOS technologies, with an accuracy of 8% in delay estimates and 20% in energy estimates, compared with simulated data.
Citation:
Vojin G. Oklobdzija, Bart R. Zeydel, Hoang Dao, Sanu Mathew, Ram Krishnamurthy, "Energy-Delay Estimation Technique for High-Performance Microprocessor VLSI Adders," arith, pp.272, 16th IEEE Symposium on Computer Arithmetic (ARITH-16 '03), 2003
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