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2005 IEEE International Conference on Application-Specific Systems, Architecture Processors (ASAP'05)
On-line Multioperand Addition Based on On-line Full Adders
Samos, Greece
July 23-July 25
ISBN: 0-7695-2407-9
ASCII Text
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Julio Villalba, Javier Hormigo, Jose M. Prades, Emilio L. Zapata, "On-line Multioperand Addition Based on On-line Full Adders," Application-Specific Systems, Architectures and Processors, IEEE International Conference on, pp. 322-327, 2005 IEEE International Conference on Application-Specific Systems, Architecture Processors (ASAP'05), 2005.
 
 
BibTex
x
 
@article{ 10.1109/ASAP.2005.50,
author = {Julio Villalba and Javier Hormigo and Jose M. Prades and Emilio L. Zapata},
title = {On-line Multioperand Addition Based on On-line Full Adders},
journal ={Application-Specific Systems, Architectures and Processors, IEEE International Conference on},
volume = {0},
year = {2005},
issn = {1063-6862},
pages = {322-327},
doi = {http://doi.ieeecomputersociety.org/10.1109/ASAP.2005.50},
publisher = {IEEE Computer Society},
address = {Los Alamitos, CA, USA},
}
 
 
RefWorks Procite/RefMan/Endnote
x 
 
TY - CONF
JO - Application-Specific Systems, Architectures and Processors, IEEE International Conference on
TI - On-line Multioperand Addition Based on On-line Full Adders
SN - 1063-6862
SP322
EP327
A1 - Julio Villalba,
A1 - Javier Hormigo,
A1 - Jose M. Prades,
A1 - Emilio L. Zapata,
PY - 2005
KW - null
VL - 0
JA - Application-Specific Systems, Architectures and Processors, IEEE International Conference on
ER -
 
Julio Villalba, Dept. of Computer Architecture University of Malaga. SPAIN
Javier Hormigo, Dept. of Computer Architecture University of Malaga. SPAIN
Jose M. Prades, Dept. of Computer Architecture University of Malaga. SPAIN
Emilio L. Zapata, Dept. of Computer Architecture University of Malaga. SPAIN

In this paper we deal with the on-line addition of multioperands for conventional, carry0-save (CS) and/or Signed- Digit (SD) numbers. We propose an on-line Full-Adder (olFA) as the key element to design trees of adders to deal with multioperands. We also consider mixed inputs (e.g. SD and CS) and how to obtain the output in any of these representations. We show that for dealing with on-line multioperands it is more efficient to work with on-line CS trees based on olFAs than with on-line SD tree based on on-line SD adders. Finally a novel olFA-based architecture is proposed to directly deal with SD numbers.

Citation:
Julio Villalba, Javier Hormigo, Jose M. Prades, Emilio L. Zapata, "On-line Multioperand Addition Based on On-line Full Adders," asap, pp.322-327, 2005 IEEE International Conference on Application-Specific Systems, Architecture Processors (ASAP'05), 2005
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