TY - GEN
T1 - Conventional adders with fine grained redundancy injection
AU - Kharbash, F.
AU - Chaudhry, G. M.
PY - 2009/12/1
Y1 - 2009/12/1
N2 - Many digital systems benefit implicitly or explicitly from redundant representations to improve their performance. In this work we present a Limited Selective Redundancy Injection (LSRI) method to improve arithmetic unit performance. Our results show that LSRI with Conventional Input Redundant Output (CI-RO) adder improves Ripple Carry Adder (RCA) latency and Power-Delay-Area-Product (PDAP) by about 50% for large operand size with less than 1% area overhead and slight improvement in the power consumption.
AB - Many digital systems benefit implicitly or explicitly from redundant representations to improve their performance. In this work we present a Limited Selective Redundancy Injection (LSRI) method to improve arithmetic unit performance. Our results show that LSRI with Conventional Input Redundant Output (CI-RO) adder improves Ripple Carry Adder (RCA) latency and Power-Delay-Area-Product (PDAP) by about 50% for large operand size with less than 1% area overhead and slight improvement in the power consumption.
UR - http://www.scopus.com/inward/record.url?scp=77952522616&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=77952522616&partnerID=8YFLogxK
U2 - 10.1109/IIT.2009.5413358
DO - 10.1109/IIT.2009.5413358
M3 - Conference contribution
AN - SCOPUS:77952522616
SN - 9781424456987
T3 - 2009 International Conference on Innovations in Information Technology, IIT '09
SP - 273
EP - 277
BT - 2009 International Conference on Innovations in Information Technology, IIT '09
T2 - 2009 International Conference on Innovations in Information Technology, IIT '09
Y2 - 15 December 2009 through 17 December 2009
ER -