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CO2 Sensor Core on FPGA: ASIC prototyping and cost estimates
Mid Sweden University, Faculty of Science, Technology and Media, Department of Electronics Design.
2018 (English)Independent thesis Advanced level (professional degree), 20 credits / 30 HE creditsStudent thesis
Abstract [en]

Demand of CO2 gas sensors is expected to continue to increase in the foreseeable future, due to an increasing awareness of air pollution and fossil fuel emissions. A truly low cost and accurate NDIR sensor has the potential of greatly benefiting the environment by an increased human awareness due to CO2 measurements. In the objective to reach these goals, a CO2 sensor core on an ASIC needs to be investigated. In this study an ASIC prototype design is tested on an FPGA and evaluated towards logic resource requirements, power analysis and estimated cost impacts towards a full ASIC. The results show that a potential ASIC implementation would have a very small cost impact on a full system design if the use of a preexisting ASIC design is utilized. Using a manufacturing process of 180 nm, the total logic implementation would require between 0.54-0.76 mm2. The cost impact of such a logic area would be around $0.025 USD per chip. The power consumption of the logical part would also be very small when compared to the various analog components of a full system design.

Place, publisher, year, edition, pages
2018. , p. 38
Keywords [en]
ASIC, FPGA, CO2, NDIR
National Category
Embedded Systems
Identifiers
URN: urn:nbn:se:miun:diva-35963OAI: oai:DiVA.org:miun-35963DiVA, id: diva2:1303072
Subject / course
Electronics EL1
Educational program
Master of Science in Electronics Engineering TELSA 300 higher education credits
Supervisors
Examiners
Available from: 2019-04-09 Created: 2019-04-08 Last updated: 2019-04-09Bibliographically approved

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Department of Electronics Design
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CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf