Real-Time Instruction-Cycle-Based Dynamic Voltage Scaling (iDVS) Power Management for Low-Power Digital Signal Processor (DSP) with 53% Energy Savings

被引：0

作者：

Peng, Shen-Yu ^{[1
]}

Lee, Yu-Huei ^{[1
]}

Wu, Chun-Hsien ^{[1
]}

Huang, Tzu-Chi ^{[1
]}

Chen, Ke-Horng ^{[1
]}

Lin, Ying-Hsi ^{[2
]}

Lee, Chao-Cheng ^{[2
]}

Huang, Chen-Chih ^{[2
]}

Yeh, Ching-Yuan ^{[2
]}

Chen, Yu-Wen ^{[3
]}

Liang, Chao-Chiun ^{[4
]}

Ho, Chang-An ^{[4
]}

Yu, Tun-Hao ^{[4
]}

机构：

[1] Natl Chiao Tung Univ, Hsinchu 30050, Taiwan

[2] Realtek Semicond Corp, Hsinchu, Taiwan

[3] Vanguard Int Semicond Corp, Hsinchu, Taiwan

[4] nd Technol Res Inst, Hsinchu, Taiwan

来源：

2012 IEEE ASIAN SOLID STATE CIRCUITS CONFERENCE (A-SSCC) | 2012年

关键词：

Fast transient; dynamic voltage scaling buck converter; SoC; low power design;

D O I：

暂无

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

this paper presents an instruction-cycle-based dynamic voltage scaling (iDVS) power management strategy for a low-power processor design. The iDVS technique is fully compatible with conventional DVS scheduler algorithms. Furthermore, an additional iDVS design flow embedded in the standard cell lib flow is proposed to implement the iDVS-based DSP. In addition, the fast-response bidirectional asynchronous wave-pipeline (BAWP) digital low-dropout (LDO) regulator is also presented to improve the iDVS performance. The iDVS-based DSP chip implemented in an HH-NEC 0.18 mu m standard CMOS process demonstrates 53% energy savings over that without the iDVS technique.

引用

页码：377 / 380

页数：4

共 14 条

[1] Instruction-Cycle-Based Dynamic Voltage Scaling Power Management for Low-Power Digital Signal Processor With 53% Power Savings
Peng, Shen-Yu
Huang, Tzu-Chi
Lee, Yu-Huei
Chiu, Chao-Chang
Chen, Ke-Horng
Lin, Ying-Hsi
Lee, Chao-Cheng
Tsai, Tsung-Yen
Huang, Chen-Chih
Chen, Long-Der
Yang, Cheng-Chen
[J]. IEEE JOURNAL OF SOLID-STATE CIRCUITS, 2013, 48 (11) : 2649 - 2661
[2] Enhanced Cycle-Conserving Dynamic Voltage Scaling for Low-Power Real-Time Operating Systems
Lee, Min-Seok
Lee, Cheol-Hoon
[J]. IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS, 2014, E97D (03): : 480 - 487
[3] REAL-TIME H.264 ENCODER IMPLEMENTATION ON A LOW-POWER DIGITAL SIGNAL PROCESSOR
Yang, Ming-Jiang
Tham, Jo-Yew
Rahardja, Susanto
Wu, Da-Jun
[J]. ICME: 2009 IEEE INTERNATIONAL CONFERENCE ON MULTIMEDIA AND EXPO, VOLS 1-3, 2009, : 1150 - 1153
[4] Dynamic power management and dynamic voltage scaling in real-time CMP systems
Miao, Lei
Qi, Yong
Hou, Di
Wu, Chang-li
Dai, Yue-hua
[J]. INTERNATIONAL CONFERENCE ON NETWORKING, ARCHITECTURE, AND STORAGE, PROCEEDINGS, 2007, : 249 - +
[5] Dynamic voltage scaling of flash memory storage systems for low-power real-time embedded systems
Du, YH
Cai, M
Dong, JX
[J]. ICESS 2005: SECOND INTERNATIONAL CONFERENCE ON EMBEDDED SOFTWARE AND SYSTEMS, 2005, : 152 - 157
[6] Low-power, real-time digital video stabilization using the HyperX™ parallel processor
Hunt, Martin A.
Tong, Lin
Bindloss, Keith
Zhong, Shang
Lim, Steve
Schmid, Benjamin J.
Tidwell, J. Daniel
Willson, Paul D.
[J]. SIGNAL PROCESSING, SENSOR FUSION, AND TARGET RECOGNITION XX, 2011, 8050
[7] Cooperative voltage scaling (CVS) between OS and applications for low-power real-time systems
Shin, Y
Kawaguchi, H
Sakurai, T
[J]. PROCEEDINGS OF THE IEEE 2001 CUSTOM INTEGRATED CIRCUITS CONFERENCE, 2001, : 553 - 556
[8] The Implementation of a Low-Power Biomedical Signal Processor for Real-Time Epileptic Seizure Detection on Absence Animal Models
Chen, Tsan-Jieh
Chiueh, Herming
Liang, Sheng-Fu
Chang, Shun-Ting
Jeng, Chi
Hsu, Yu-Cheng
Chien, Tzu-Chieh
[J]. IEEE JOURNAL ON EMERGING AND SELECTED TOPICS IN CIRCUITS AND SYSTEMS, 2011, 1 (04) : 613 - 621
[9] Background data organisation for the low-power implementation in real-time of a digital audio broadcast receiver on a SIMD processor
de Beeck, PO
Ghez, C
Brockmeyer, E
Miranda, M
Catthoor, F
Deconinck, G
[J]. DESIGN, AUTOMATION AND TEST IN EUROPE CONFERENCE AND EXHIBITION, PROCEEDINGS, 2003, : 1144 - 1145
[10] MPSoCs for real-time neural signal decoding: A low-power ASIP-based implementation
Meloni, Paolo
Palumbo, Francesca
Rubattu, Claudio
Tuveri, Giuseppe
Pani, Danilo
Raffo, Luigi
[J]. MICROPROCESSORS AND MICROSYSTEMS, 2016, 43 : 67 - 80

← 1 2 →