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Accurate power control and monitoring in ZYNQ boards
ZYNQ devices combine a dual-core ARM Cortex A9 processor and a FPGA fabric in the same die and in different power domains. In this paper we investigate the run-time power scaling capabilities of these devices using of-the-shelf boards and proposed accurate and fine-grained power control and monitori...
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| creator | Beldachi, Arash Farhadi Nunez-Yanez, Jose L. |
| description | ZYNQ devices combine a dual-core ARM Cortex A9 processor and a FPGA fabric in the same die and in different power domains. In this paper we investigate the run-time power scaling capabilities of these devices using of-the-shelf boards and proposed accurate and fine-grained power control and monitoring techniques. The experimental results show that both software and hardware methods are possible and the right selection can yield different results in terms of control and monitoring speeds, accuracy of measurement, power consumption, and area overhead. The results also demonstrate that significant power margins are available in the FPGA device with different voltage configurations possible. This can be used to complement traditional voltage scaling techniques applied to the processor domain to obtain hybrid energy proportional computing platforms. |
| doi_str_mv | 10.1109/FPL.2014.6927415 |
| format | conference_proceeding |
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This can be used to complement traditional voltage scaling techniques applied to the processor domain to obtain hybrid energy proportional computing platforms.</description><subject>Adaptive Voltage Scaling</subject><subject>Field programmable gate arrays</subject><subject>FPGA</subject><subject>Hardware</subject><subject>IP networks</subject><subject>Monitoring</subject><subject>Power analysis</subject><subject>Process control</subject><subject>Software</subject><subject>Voltage control</subject><subject>Xilinx</subject><subject>ZYNQ board</subject><issn>1946-147X</issn><issn>1946-1488</issn><isbn>3000446451</isbn><isbn>9783000446450</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2014</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><recordid>eNo9j0tLAzEURqMoWGv3gpv8gan3JjevZSlWhcEHdKFuSiaTkUg7KZkR8d8rWFx9Z3E48DF2iTBHBHe9eqrnApDm2glDqI7YuQQAIk0Kj9kEHekKydqTfzYvZ2w2DB-_GigyVukJo0UIn8WPke_zVyw85H4sect93_Jd7tOYS-rfeer52-vDM2-yL-1wwU47vx3i7LBTtl7drJd3Vf14e79c1FVyMFZCRh0FRRt1YywG0DJ2ApVSjeqEcNpBkM4KwlZL2XRk2kaD9cpJGYwCOWVXf9kUY9zsS9r58r05_JU_AWRFIw</recordid><startdate>201409</startdate><enddate>201409</enddate><creator>Beldachi, Arash Farhadi</creator><creator>Nunez-Yanez, Jose L.</creator><general>Technical University of Munich (TUM)</general><scope>6IE</scope><scope>6IL</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIL</scope></search><sort><creationdate>201409</creationdate><title>Accurate power control and monitoring in ZYNQ boards</title><author>Beldachi, Arash Farhadi ; Nunez-Yanez, Jose L.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i90t-23e6e24e8e6b781c063ef21555b5f229690c398241d633bf47db608a5933c7503</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Adaptive Voltage Scaling</topic><topic>Field programmable gate arrays</topic><topic>FPGA</topic><topic>Hardware</topic><topic>IP networks</topic><topic>Monitoring</topic><topic>Power analysis</topic><topic>Process control</topic><topic>Software</topic><topic>Voltage control</topic><topic>Xilinx</topic><topic>ZYNQ board</topic><toplevel>online_resources</toplevel><creatorcontrib>Beldachi, Arash Farhadi</creatorcontrib><creatorcontrib>Nunez-Yanez, Jose L.</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan All Online (POP All Online) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Xplore</collection><collection>IEEE Proceedings Order Plans (POP All) 1998-Present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Beldachi, Arash Farhadi</au><au>Nunez-Yanez, Jose L.</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Accurate power control and monitoring in ZYNQ boards</atitle><btitle>2014 24th International Conference on Field Programmable Logic and Applications (FPL)</btitle><stitle>FPL</stitle><date>2014-09</date><risdate>2014</risdate><spage>1</spage><epage>4</epage><pages>1-4</pages><issn>1946-147X</issn><eissn>1946-1488</eissn><eisbn>3000446451</eisbn><eisbn>9783000446450</eisbn><abstract>ZYNQ devices combine a dual-core ARM Cortex A9 processor and a FPGA fabric in the same die and in different power domains. In this paper we investigate the run-time power scaling capabilities of these devices using of-the-shelf boards and proposed accurate and fine-grained power control and monitoring techniques. The experimental results show that both software and hardware methods are possible and the right selection can yield different results in terms of control and monitoring speeds, accuracy of measurement, power consumption, and area overhead. The results also demonstrate that significant power margins are available in the FPGA device with different voltage configurations possible. This can be used to complement traditional voltage scaling techniques applied to the processor domain to obtain hybrid energy proportional computing platforms.</abstract><pub>Technical University of Munich (TUM)</pub><doi>10.1109/FPL.2014.6927415</doi><tpages>4</tpages></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | ISSN: 1946-147X |
| ispartof | 2014 24th International Conference on Field Programmable Logic and Applications (FPL), 2014, p.1-4 |
| issn | 1946-147X 1946-1488 |
| language | eng |
| recordid | cdi_ieee_primary_6927415 |
| source | IEEE Xplore All Conference Series |
| subjects | Adaptive Voltage Scaling Field programmable gate arrays FPGA Hardware IP networks Monitoring Power analysis Process control Software Voltage control Xilinx ZYNQ board |
| title | Accurate power control and monitoring in ZYNQ boards |
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