Title :
A 12.5Gb/s/link non-contact multi drop bus system with impedance-matched Transmission Line Couplers and Dicode partial-response channel transceivers
Author :
Kosuge, A. ; Mizuhara, W. ; Miura, Naruhisa ; Taguchi, M. ; Ishikuro, Hiroki ; Kuroda, Tadahiro
Author_Institution :
Keio Univ., Yokohama, Japan
Abstract :
A reduced-reflection multi-drop bus system using Dicode (1-D) partial response signaling transceiver is presented for the first time in the world. Directional couplers on transmission lines arranged with equi-energy distributing and exact impedance matched conditions allow the bus to reach to 12.5Gbps/link speed, which is the world´s fastest data link speed with multi-drop bus architecture. Dicode partial-response signaling method with a half-rate architecture was used where a precoder is placed in the transmitter to make the signal best fit for the channel to eliminate inter symbol interference (ISI).
Keywords :
directional couplers; impedance matching; intersymbol interference; precoding; transceivers; transmission lines; bit rate 12.5 Gbit/s; dicode partial response signaling transceiver; dicode partial-response channel transceiver; dicode partial-response signaling method; directional coupler; half-rate architecture; impedance-matched transmission line coupler; intersymbol interference elimination; multidrop bus architecture; noncontact multidrop bus system; precoder; reduced-reflection multidrop bus system; Couplers; Couplings; Decoding; Impedance; Latches; Power transmission lines; Receivers;
Conference_Titel :
Design Automation Conference (ASP-DAC), 2013 18th Asia and South Pacific
Conference_Location :
Yokohama
Print_ISBN :
978-1-4673-3029-9
DOI :
10.1109/ASPDAC.2013.6509571
