A 64-PE folded-torus intra-chip communication fabric for guaranteed throughput in network-on-chip based applications

Phi Hung Pham; Phuong Mau; Chulwoo Kim

doi:10.1109/CICC.2009.5280748

A 64-PE folded-torus intra-chip communication fabric for guaranteed throughput in network-on-chip based applications

Phi Hung Pham, Phuong Mau, Chulwoo Kim

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

14 Citations (Scopus)

Abstract

This paper presents the design of a 64-PE foldedtorus intra-chip communication fabric used to provide guaranteed throughput in terms of dead- and live-lock free and in-order data delivery, which is suitable for NoC-based real-time processing applications. A test chip using the proposed intra-chip communication fabric designed to integrate 64 RISC-based processing elements is fabricated in 1P6M 0.13μm CMOS technology with 23mm² die area. At room temperature, the measured peak power (all PE-tiles activated) of the test chip is 200mW@128MHz at 1.2V_cc. The intra-chip network consuming 9.4% the chip area and 18% of the total chip power can provide a maximum bisection bandwidth of 44.6Gb/s with an approximate energy per transported bit of 0.14 pJ/bit/hop.

Original language	English
Title of host publication	2009 IEEE Custom Integrated Circuits Conference, CICC '09
Pages	645-648
Number of pages	4
DOIs	https://doi.org/10.1109/CICC.2009.5280748
Publication status	Published - 2009
Event	2009 IEEE Custom Integrated Circuits Conference, CICC '09 - San Jose, CA, United States Duration: 2009 Sept 13 → 2009 Sept 16

Publication series

Name	Proceedings of the Custom Integrated Circuits Conference
ISSN (Print)	0886-5930

Other

Other	2009 IEEE Custom Integrated Circuits Conference, CICC '09
Country/Territory	United States
City	San Jose, CA
Period	09/9/13 → 09/9/16

ASJC Scopus subject areas

Electrical and Electronic Engineering

Access to Document

10.1109/CICC.2009.5280748

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A 64-PE folded-torus intra-chip communication fabric for guaranteed throughput in network-on-chip based applications. / Pham, Phi Hung; Mau, Phuong; Kim, Chulwoo.
2009 IEEE Custom Integrated Circuits Conference, CICC '09. 2009. p. 645-648 5280748 (Proceedings of the Custom Integrated Circuits Conference).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Pham, PH, Mau, P & Kim, C 2009, A 64-PE folded-torus intra-chip communication fabric for guaranteed throughput in network-on-chip based applications. in 2009 IEEE Custom Integrated Circuits Conference, CICC '09., 5280748, Proceedings of the Custom Integrated Circuits Conference, pp. 645-648, 2009 IEEE Custom Integrated Circuits Conference, CICC '09, San Jose, CA, United States, 09/9/13. https://doi.org/10.1109/CICC.2009.5280748

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A 64-PE folded-torus intra-chip communication fabric for guaranteed throughput in network-on-chip based applications

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