Cycle-accurate energy consumption measurement and analysis: Case study of ARM7TDMI

Naehyuck Chang; Kwanho Kim; Hyung Gyu Lee

Cycle-accurate energy consumption measurement and analysis: Case study of ARM7TDMI

Naehyuck Chang
, Kwanho Kim
, Hyung Gyu Lee

Department of Industrial and Systems Engineering

Seoul National University

Research output: Contribution to journal › Conference article › peer-review

45 Scopus citations

Abstract

We introduce an energy consumption analysis of complex digital systems through a case study of ARM7TDMI RISC processor by using a new energy measurement technique. We developed a cycle-accurate energy consumption measurement system based on charge transfer which is robust to spiky noise and is capable of collecting a range of power consumption profiles in real time. The relative energy variation of the RISC core is measured by changing the opcode, the instruction fetch address, the register number, the register value, the data fetch address, and the immediate operand value in each pipeline stage, respectively. We demonstrated energy characterization of a pipelined RISC processor for high-level power reduction.

Original language	English
Pages (from-to)	185-190
Number of pages	6
Journal	Proceedings of the International Symposium on Low Power Electronics and Design
State	Published - 2000
Event	Proceedings of the 2000 Symposium on Low Power Electronics and Design ISLPED'00 - Portacino Coast, Italy Duration: 26 Jul 2000 → 27 Jul 2000

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Cite this

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title = "Cycle-accurate energy consumption measurement and analysis: Case study of ARM7TDMI",

abstract = "We introduce an energy consumption analysis of complex digital systems through a case study of ARM7TDMI RISC processor by using a new energy measurement technique. We developed a cycle-accurate energy consumption measurement system based on charge transfer which is robust to spiky noise and is capable of collecting a range of power consumption profiles in real time. The relative energy variation of the RISC core is measured by changing the opcode, the instruction fetch address, the register number, the register value, the data fetch address, and the immediate operand value in each pipeline stage, respectively. We demonstrated energy characterization of a pipelined RISC processor for high-level power reduction.",

author = "Naehyuck Chang and Kwanho Kim and Lee, \{Hyung Gyu\}",

year = "2000",

language = "English",

pages = "185--190",

journal = "Proceedings of the International Symposium on Low Power Electronics and Design",

issn = "1533-4678",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

note = "Proceedings of the 2000 Symposium on Low Power Electronics and Design ISLPED'00 ; Conference date: 26-07-2000 Through 27-07-2000",

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TY - JOUR

T1 - Cycle-accurate energy consumption measurement and analysis

T2 - Proceedings of the 2000 Symposium on Low Power Electronics and Design ISLPED'00

AU - Chang, Naehyuck

AU - Kim, Kwanho

AU - Lee, Hyung Gyu

PY - 2000

Y1 - 2000

N2 - We introduce an energy consumption analysis of complex digital systems through a case study of ARM7TDMI RISC processor by using a new energy measurement technique. We developed a cycle-accurate energy consumption measurement system based on charge transfer which is robust to spiky noise and is capable of collecting a range of power consumption profiles in real time. The relative energy variation of the RISC core is measured by changing the opcode, the instruction fetch address, the register number, the register value, the data fetch address, and the immediate operand value in each pipeline stage, respectively. We demonstrated energy characterization of a pipelined RISC processor for high-level power reduction.

AB - We introduce an energy consumption analysis of complex digital systems through a case study of ARM7TDMI RISC processor by using a new energy measurement technique. We developed a cycle-accurate energy consumption measurement system based on charge transfer which is robust to spiky noise and is capable of collecting a range of power consumption profiles in real time. The relative energy variation of the RISC core is measured by changing the opcode, the instruction fetch address, the register number, the register value, the data fetch address, and the immediate operand value in each pipeline stage, respectively. We demonstrated energy characterization of a pipelined RISC processor for high-level power reduction.

UR - https://www.scopus.com/pages/publications/0033670632

M3 - Conference article

AN - SCOPUS:0033670632

SN - 1533-4678

SP - 185

EP - 190

JO - Proceedings of the International Symposium on Low Power Electronics and Design

JF - Proceedings of the International Symposium on Low Power Electronics and Design

Y2 - 26 July 2000 through 27 July 2000

ER -

Cycle-accurate energy consumption measurement and analysis: Case study of ARM7TDMI

Abstract

UN SDGs

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