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Low power synthesis of sum-of-products computation (poster session)
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Source International Symposium on Low Power Electronics and Design archive
Proceedings of the 2000 international symposium on Low power electronics and design table of contents
Rapallo, Italy
Pages: 234 - 237  
Year of Publication: 2000
ISBN:1-58113-190-9
Authors
K. Masselos  VLSI Design Laboratory, Department of Electrical and Computer Engineering, University of Patras, Rio 26500, Greece
S. Theoharis  VLSI Design Laboratory, Department of Electrical and Computer Engineering, University of Patras, Rio 26500, Greece
P. K. Merakos  VLSI Design Laboratory, Department of Electrical and Computer Engineering, University of Patras, Rio 26500, Greece
T. Stouraitis  VLSI Design Laboratory, Department of Electrical and Computer Engineering, University of Patras, Rio 26500, Greece
C. E. Goutis  VLSI Design Laboratory, Department of Electrical and Computer Engineering, University of Patras, Rio 26500, Greece
Sponsors
IEEE-CAS : Circuits & Systems
SIGDA: ACM Special Interest Group on Design Automation
Publisher
ACM  New York, NY, USA
Bibliometrics
Downloads (6 Weeks): 4,   Downloads (12 Months): 18,   Citation Count: 3
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ABSTRACT

Novel techniques for the power efficient synthesis of sum-of-product computations are presented. Simple and efficient heuristics for scheduling and assignment are described. Different partly static cost functions are proposed to drive the synthesis tasks. The proposed cost functions target the power consumption either in the buses connecting the functional units with the storage elements or inside the functional units. The partly static nature of the proposed cost functions reduces the time of the synthesis procedure. Experimental results from different relevant digital signal processing algorithmic kernels prove that the proposed synthesis techniques lead to significant power savings.


REFERENCES

Note: OCR errors may be found in this Reference List extracted from the full text article. ACM has opted to expose the complete List rather than only correct and linked references.

 
1
J. M. Rabaey, M. Pedram, "Low Power Design Methodologies , Kluwer Academic Publishers 1995.
 
2
A. Raghunathan, N. Jha, "An ILP Formulation for Low Power based on Minimizing Switched Capacitance during Data Path Allocation", Proceedings 1995 IEEE 1995 International Symposium on Circuits and Systems (ISCAS'95).
3
 
4
A. Chatterjee, R. Roy, "Synthesis of Low Power Linear DSP Circuits using Activity Metrics, proc. of the 7th Intl. Conference on VLSI Design-January 1994, pp. 265-270.
 
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6
M. Mehendale, S. D. Sherlekar, and G. Venkatesh, "Coefficient optimization for low power realization of FIR filters, in IEEE Workshop on VLSI Signal Processing, Japan, 1995, pp.352-361.
 
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9
S. Theoharis, G. Theodoridis, N. Zervas and C. Goutis, "Accurate And Fast Power Estimation Of Large Combinational Circuits , 9th Int. Workshop PATMOS 99, pp 199-208.


Collaborative Colleagues:
K. Masselos: colleagues
S. Theoharis: colleagues
P. K. Merakos: colleagues
T. Stouraitis: colleagues
C. E. Goutis: colleagues