A 14.4Gb/s/pin 230fJ/b/pin/mm multi-level RF-interconnect for global network-on-chip communication

Majid Jalalifar, Gyung Su Byun

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

4 Scopus citations

Abstract

A simultaneous and reconfigurable multi-level RF-interconnect (MRI) for global network-on-chip (NoC) communication is demonstrated. The proposed MRI interface consists of baseband (BB) and RF band transceivers. The BB transceiver uses multi-level signaling (MLS) to enhance communication bandwidth. The RF-band transceiver utilizes amplitude-shift keying (ASK) modulation to support simultaneous communication on a shared single-ended on-chip global interconnect. A phase-locked loop (PLL) is also designed to support the fully-synchronous NoC architecture. The MLS-based BB and ASK-based RF band carry 10Gb/s/pin and 4.4Gb/s/pin, respectively. The proposed system is fabricated in a 65nm CMOS process and achieves an energy/b/pin/mm of 230fJ/b/pin/mm.

Original languageEnglish
Title of host publication2016 IEEE Asian Solid-State Circuits Conference, A-SSCC 2016 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages97-100
Number of pages4
ISBN (Electronic)9781509037001
DOIs
StatePublished - 6 Feb 2017
Externally publishedYes
Event12th IEEE Asian Solid-State Circuits Conference, A-SSCC 2016 - Toyama, Japan
Duration: 7 Nov 20169 Nov 2016

Publication series

Name2016 IEEE Asian Solid-State Circuits Conference, A-SSCC 2016 - Proceedings

Conference

Conference12th IEEE Asian Solid-State Circuits Conference, A-SSCC 2016
Country/TerritoryJapan
CityToyama
Period7/11/169/11/16

Bibliographical note

Publisher Copyright:
© 2016 IEEE.

Keywords

  • ASK
  • I/O
  • PAM
  • memory interface
  • on-chip channel

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