Vector control technique and sleep-transistor allocation for supply-gating current spike reduction in power management

J. C. Tzeng, T. C. Huang

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Power-gating is an effective approach for reducing both dynamic and static power dissipation in power management and test scheduling. This paper formulates the power-gating spike problem, derives a reduced power dissipation model as heuristics, proposes a vector control technique for post-gating circuits, and develops a sleep-transistor allocation scheme for power-on/off current spikes reduction of pre-gating systems. From experimental results, a justified controlling vector can reduce the on/off peak power up to 55% For a pre-gating system, more than 83% of the power-gating spike can be reduced. From our preliminary simulations using HSPICE so far, this heuristics has been proved to reduce the supply-gating current spike.

Original languageEnglish
Title of host publication2005 2nd International Conference on Mobile Technology, Applications and Systems
Publication statusPublished - 2005 Dec 1
Event2005 2nd International Conference on Mobile Technology, Applications and Systems - Guangzhou, China
Duration: 2005 Nov 152005 Nov 17

Publication series

Name2005 2nd International Conference on Mobile Technology, Applications and Systems
Volume2005

Other

Other2005 2nd International Conference on Mobile Technology, Applications and Systems
CountryChina
CityGuangzhou
Period05-11-1505-11-17

Fingerprint

Energy dissipation
Transistors
Scheduling
Networks (circuits)
Power management
Sleep

All Science Journal Classification (ASJC) codes

  • Engineering(all)

Cite this

Tzeng, J. C., & Huang, T. C. (2005). Vector control technique and sleep-transistor allocation for supply-gating current spike reduction in power management. In 2005 2nd International Conference on Mobile Technology, Applications and Systems [1628055] (2005 2nd International Conference on Mobile Technology, Applications and Systems; Vol. 2005).
Tzeng, J. C. ; Huang, T. C. / Vector control technique and sleep-transistor allocation for supply-gating current spike reduction in power management. 2005 2nd International Conference on Mobile Technology, Applications and Systems. 2005. (2005 2nd International Conference on Mobile Technology, Applications and Systems).
@inproceedings{4c712bd76c5040b29aeb862e8e3f4726,
title = "Vector control technique and sleep-transistor allocation for supply-gating current spike reduction in power management",
abstract = "Power-gating is an effective approach for reducing both dynamic and static power dissipation in power management and test scheduling. This paper formulates the power-gating spike problem, derives a reduced power dissipation model as heuristics, proposes a vector control technique for post-gating circuits, and develops a sleep-transistor allocation scheme for power-on/off current spikes reduction of pre-gating systems. From experimental results, a justified controlling vector can reduce the on/off peak power up to 55{\%} For a pre-gating system, more than 83{\%} of the power-gating spike can be reduced. From our preliminary simulations using HSPICE so far, this heuristics has been proved to reduce the supply-gating current spike.",
author = "Tzeng, {J. C.} and Huang, {T. C.}",
year = "2005",
month = "12",
day = "1",
language = "English",
isbn = "9810545738",
series = "2005 2nd International Conference on Mobile Technology, Applications and Systems",
booktitle = "2005 2nd International Conference on Mobile Technology, Applications and Systems",

}

Tzeng, JC & Huang, TC 2005, Vector control technique and sleep-transistor allocation for supply-gating current spike reduction in power management. in 2005 2nd International Conference on Mobile Technology, Applications and Systems., 1628055, 2005 2nd International Conference on Mobile Technology, Applications and Systems, vol. 2005, 2005 2nd International Conference on Mobile Technology, Applications and Systems, Guangzhou, China, 05-11-15.

Vector control technique and sleep-transistor allocation for supply-gating current spike reduction in power management. / Tzeng, J. C.; Huang, T. C.

2005 2nd International Conference on Mobile Technology, Applications and Systems. 2005. 1628055 (2005 2nd International Conference on Mobile Technology, Applications and Systems; Vol. 2005).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

TY - GEN

T1 - Vector control technique and sleep-transistor allocation for supply-gating current spike reduction in power management

AU - Tzeng, J. C.

AU - Huang, T. C.

PY - 2005/12/1

Y1 - 2005/12/1

N2 - Power-gating is an effective approach for reducing both dynamic and static power dissipation in power management and test scheduling. This paper formulates the power-gating spike problem, derives a reduced power dissipation model as heuristics, proposes a vector control technique for post-gating circuits, and develops a sleep-transistor allocation scheme for power-on/off current spikes reduction of pre-gating systems. From experimental results, a justified controlling vector can reduce the on/off peak power up to 55% For a pre-gating system, more than 83% of the power-gating spike can be reduced. From our preliminary simulations using HSPICE so far, this heuristics has been proved to reduce the supply-gating current spike.

AB - Power-gating is an effective approach for reducing both dynamic and static power dissipation in power management and test scheduling. This paper formulates the power-gating spike problem, derives a reduced power dissipation model as heuristics, proposes a vector control technique for post-gating circuits, and develops a sleep-transistor allocation scheme for power-on/off current spikes reduction of pre-gating systems. From experimental results, a justified controlling vector can reduce the on/off peak power up to 55% For a pre-gating system, more than 83% of the power-gating spike can be reduced. From our preliminary simulations using HSPICE so far, this heuristics has been proved to reduce the supply-gating current spike.

UR - http://www.scopus.com/inward/record.url?scp=33947172184&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=33947172184&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:33947172184

SN - 9810545738

SN - 9789810545734

T3 - 2005 2nd International Conference on Mobile Technology, Applications and Systems

BT - 2005 2nd International Conference on Mobile Technology, Applications and Systems

ER -

Tzeng JC, Huang TC. Vector control technique and sleep-transistor allocation for supply-gating current spike reduction in power management. In 2005 2nd International Conference on Mobile Technology, Applications and Systems. 2005. 1628055. (2005 2nd International Conference on Mobile Technology, Applications and Systems).