Title :
A wireless real-time on-chip bus trace system
Author :
Kawai, Shusuke ; Ikari, Takayuki ; Takikawa, Yutaka ; Ishikuro, Hiroki ; Kuroda, Tadahiro
Author_Institution :
Keio Univ., Tokyo
Abstract :
A 480 Mb/s wireless real-time bus trace system with a pulse-based inductive coupling channel array was developed using a 0.25 mum CMOS digital process. The size and pitch of the inductor array are determined by numerical calculation to optimize the tradeoff between the channel coupling, crosstalk, and alignment tolerance. A low-power quasi-synchronous system is proposed to obtain an enough timing margin for RX pulse detection under the presence of the clock skew.
Keywords :
CMOS digital integrated circuits; inductors; low-power electronics; radiofrequency integrated circuits; CMOS digital process; RX pulse detection; bit rate 480 Mbit/s; clock skew; low-power quasi-synchronous system; pulse-based inductive coupling channel array; size 0.25 mum; wireless real-time on-chip bus trace system; Clocks; Crosstalk; Hysteresis; Inductors; Pulse generation; Real time systems; Space vector pulse width modulation; System-on-a-chip; Timing; Transmitters;
Conference_Titel :
Design Automation Conference, 2009. ASP-DAC 2009. Asia and South Pacific
Conference_Location :
Yokohama
Print_ISBN :
978-1-4244-2748-2
Electronic_ISBN :
978-1-4244-2749-9
DOI :
10.1109/ASPDAC.2009.4796447
