An energy-efficient 2.5D through-silicon interposer I/O with self-adaptive adjustment of output-voltage swing
A self-adaptive output swing adjustment is introduced for the design of energy-efficient 2.5D through-silicon interposer (TSI) I/Os. Instead of transmitting signal with large voltage swing, Q-learning based self-adaptive adjustment is deployed to adjust I/O output-voltage swing under constraints of bo...
| Main Authors: | , , , , |
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| Other Authors: | |
| Format: | Conference Paper |
| Language: | English |
| Published: |
2015
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/103086 http://hdl.handle.net/10220/25748 |
| _version_ | 1826128420513251328 |
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| author | Xu, Dongjun Sai Manoj, P. D. Huang, Hantao Yu, Ningmei Yu, Hao |
| author2 | School of Electrical and Electronic Engineering |
| author_facet | School of Electrical and Electronic Engineering Xu, Dongjun Sai Manoj, P. D. Huang, Hantao Yu, Ningmei Yu, Hao |
| author_sort | Xu, Dongjun |
| collection | NTU |
| description | A self-adaptive output swing adjustment is introduced for the design of energy-efficient 2.5D through-silicon interposer (TSI) I/Os. Instead of transmitting signal with large voltage swing, Q-learning based self-adaptive adjustment is deployed to adjust I/O output-voltage swing under constraints of both power budget and bit error rate (BER). Experimental results show that the adaptive 2.5D TSI I/Os designed in 65nm CMOS can achieve an average of 13mW I/O power, 4GHz bandwidth and 3.25pJ/bit energy efficiency for one channel under 10−6 BER, which has 21.42%reduction of power and 14.47% energy efficiency improvement. |
| first_indexed | 2024-10-01T07:24:41Z |
| format | Conference Paper |
| id | ntu-10356/103086 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T07:24:41Z |
| publishDate | 2015 |
| record_format | dspace |
| spelling | ntu-10356/1030862020-03-07T13:24:51Z An energy-efficient 2.5D through-silicon interposer I/O with self-adaptive adjustment of output-voltage swing Xu, Dongjun Sai Manoj, P. D. Huang, Hantao Yu, Ningmei Yu, Hao School of Electrical and Electronic Engineering 2014 international symposium on Low power electronics and design DRNTU::Engineering::Electrical and electronic engineering::Electric power A self-adaptive output swing adjustment is introduced for the design of energy-efficient 2.5D through-silicon interposer (TSI) I/Os. Instead of transmitting signal with large voltage swing, Q-learning based self-adaptive adjustment is deployed to adjust I/O output-voltage swing under constraints of both power budget and bit error rate (BER). Experimental results show that the adaptive 2.5D TSI I/Os designed in 65nm CMOS can achieve an average of 13mW I/O power, 4GHz bandwidth and 3.25pJ/bit energy efficiency for one channel under 10−6 BER, which has 21.42%reduction of power and 14.47% energy efficiency improvement. Accepted version 2015-06-04T04:19:02Z 2019-12-06T21:05:17Z 2015-06-04T04:19:02Z 2019-12-06T21:05:17Z 2014 2014 Conference Paper Xu, D., Sai Manoj, P. D., Huang, H., Yu, N., & Yu, H. (2014). An energy-efficient 2.5D through-silicon interposer I/O with self-adaptive adjustment of output-voltage swing. Proceedings of the 2014 International symposium on low power electronics and design, 93-98. https://hdl.handle.net/10356/103086 http://hdl.handle.net/10220/25748 10.1145/2627369.2627614 en © 2014 Association for Computing Machinery. This is the author created version of a work that has been peer reviewed and accepted for publication by Proceedings of the 2014 international symposium on Low power electronics and design, Association for Computing Machinery. It incorporates referee’s comments but changes resulting from the publishing process, such as copyediting, structural formatting, may not be reflected in this document. The published version is available at: [http://dx.doi.org/10.1145/2627369.2627614]. 5 p. application/pdf |
| spellingShingle | DRNTU::Engineering::Electrical and electronic engineering::Electric power Xu, Dongjun Sai Manoj, P. D. Huang, Hantao Yu, Ningmei Yu, Hao An energy-efficient 2.5D through-silicon interposer I/O with self-adaptive adjustment of output-voltage swing |
| title | An energy-efficient 2.5D through-silicon interposer I/O with self-adaptive adjustment of output-voltage swing |
| title_full | An energy-efficient 2.5D through-silicon interposer I/O with self-adaptive adjustment of output-voltage swing |
| title_fullStr | An energy-efficient 2.5D through-silicon interposer I/O with self-adaptive adjustment of output-voltage swing |
| title_full_unstemmed | An energy-efficient 2.5D through-silicon interposer I/O with self-adaptive adjustment of output-voltage swing |
| title_short | An energy-efficient 2.5D through-silicon interposer I/O with self-adaptive adjustment of output-voltage swing |
| title_sort | energy efficient 2 5d through silicon interposer i o with self adaptive adjustment of output voltage swing |
| topic | DRNTU::Engineering::Electrical and electronic engineering::Electric power |
| url | https://hdl.handle.net/10356/103086 http://hdl.handle.net/10220/25748 |
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