Power-Aware Asynchronous Peer-to-Peer Duplex Communication System Based on Multiple-Valued One-Phase Signaling

Kazuyasu MIZUSAWA; Naoya ONIZAWA; Takahiro HANYU

doi:10.1093/ietele/e91-c.4.581

Power-Aware Asynchronous Peer-to-Peer Duplex Communication System Based on Multiple-Valued One-Phase Signaling

Kazuyasu MIZUSAWA, Naoya ONIZAWA, Takahiro HANYU

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This paper presents a design of an asynchronous peer-to-peer half-duplex/full-duplex-selectable data-transfer system on-chip interconnected. The data-transfer method between channels is based on a 1-phase signaling scheme realized by using multiple-valued current-mode (MVCM) circuits and encoding, which performs high-speed communication. A data transmission is selectable by adding a mode-detection circuit that observes data-transmission modes; full-duplex, half-duplex and standby modes. Especially, since current sources are completely cut off during the standby mode, the power dissipation can be greatly reduced. Moreover, both half-duplex and full-duplex communication can be realized by sharing a common circuit except a signal-level conversion circuit. The proposed interface is implemented using 0.18-µm CMOS, and its performance improvement is discussed in comparison with those of the other ordinary asynchronous methods.

Publication: IEICE TRANSACTIONS on Electronics Vol.E91-C No.4 pp.581-588

Publication Date: 2008/04/01

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Online ISSN: 1745-1353

DOI: 10.1093/ietele/e91-c.4.581

Type of Manuscript: Special Section PAPER (Special Section on Advanced Technologies in Digital LSIs and Memories)

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Kazuyasu MIZUSAWA, Naoya ONIZAWA, Takahiro HANYU, "Power-Aware Asynchronous Peer-to-Peer Duplex Communication System Based on Multiple-Valued One-Phase Signaling" in IEICE TRANSACTIONS on Electronics, vol. E91-C, no. 4, pp. 581-588, April 2008, doi: 10.1093/ietele/e91-c.4.581.
Abstract: This paper presents a design of an asynchronous peer-to-peer half-duplex/full-duplex-selectable data-transfer system on-chip interconnected. The data-transfer method between channels is based on a 1-phase signaling scheme realized by using multiple-valued current-mode (MVCM) circuits and encoding, which performs high-speed communication. A data transmission is selectable by adding a mode-detection circuit that observes data-transmission modes; full-duplex, half-duplex and standby modes. Especially, since current sources are completely cut off during the standby mode, the power dissipation can be greatly reduced. Moreover, both half-duplex and full-duplex communication can be realized by sharing a common circuit except a signal-level conversion circuit. The proposed interface is implemented using 0.18-µm CMOS, and its performance improvement is discussed in comparison with those of the other ordinary asynchronous methods.
URL: https://globals.ieice.org/en_transactions/electronics/10.1093/ietele/e91-c.4.581/_p

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@ARTICLE{e91-c_4_581,
author={Kazuyasu MIZUSAWA, Naoya ONIZAWA, Takahiro HANYU, },
journal={IEICE TRANSACTIONS on Electronics},
title={Power-Aware Asynchronous Peer-to-Peer Duplex Communication System Based on Multiple-Valued One-Phase Signaling},
year={2008},
volume={E91-C},
number={4},
pages={581-588},
abstract={This paper presents a design of an asynchronous peer-to-peer half-duplex/full-duplex-selectable data-transfer system on-chip interconnected. The data-transfer method between channels is based on a 1-phase signaling scheme realized by using multiple-valued current-mode (MVCM) circuits and encoding, which performs high-speed communication. A data transmission is selectable by adding a mode-detection circuit that observes data-transmission modes; full-duplex, half-duplex and standby modes. Especially, since current sources are completely cut off during the standby mode, the power dissipation can be greatly reduced. Moreover, both half-duplex and full-duplex communication can be realized by sharing a common circuit except a signal-level conversion circuit. The proposed interface is implemented using 0.18-µm CMOS, and its performance improvement is discussed in comparison with those of the other ordinary asynchronous methods.},
keywords={},
doi={10.1093/ietele/e91-c.4.581},
ISSN={1745-1353},
month={April},}

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TY - JOUR
TI - Power-Aware Asynchronous Peer-to-Peer Duplex Communication System Based on Multiple-Valued One-Phase Signaling
T2 - IEICE TRANSACTIONS on Electronics
SP - 581
EP - 588
AU - Kazuyasu MIZUSAWA
AU - Naoya ONIZAWA
AU - Takahiro HANYU
PY - 2008
DO - 10.1093/ietele/e91-c.4.581
JO - IEICE TRANSACTIONS on Electronics
SN - 1745-1353
VL - E91-C
IS - 4
JA - IEICE TRANSACTIONS on Electronics
Y1 - April 2008
AB - This paper presents a design of an asynchronous peer-to-peer half-duplex/full-duplex-selectable data-transfer system on-chip interconnected. The data-transfer method between channels is based on a 1-phase signaling scheme realized by using multiple-valued current-mode (MVCM) circuits and encoding, which performs high-speed communication. A data transmission is selectable by adding a mode-detection circuit that observes data-transmission modes; full-duplex, half-duplex and standby modes. Especially, since current sources are completely cut off during the standby mode, the power dissipation can be greatly reduced. Moreover, both half-duplex and full-duplex communication can be realized by sharing a common circuit except a signal-level conversion circuit. The proposed interface is implemented using 0.18-µm CMOS, and its performance improvement is discussed in comparison with those of the other ordinary asynchronous methods.
ER -