Asynchronous transceiver for on-vehicle electronic device

An on-vehicle system comprises a Clock Extension Peripheral Interface (CXPI) bus and a device coupled to the CXPI bus. The device comprises a transceiver configured to: detect a baud rate clock signal and a phase difference between the baud rate clock signal and an input data signal that was generat...

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Bibliographic Details
Main Authors Zaitsu, Takeo, Shimizu, Takashi, Nakashima, Masami, Kuroda, Susumu, Suzuki, Akihiro, Okada, Koji, Inui, Masuo, Tomita, Kazuhiro, Yamamoto, Shinichi
Format Patent
LanguageEnglish
Published 27.08.2019
Subjects
BASIC ELECTRONIC CIRCUITRY
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
ELECTRICITY
PHYSICS
PULSE TECHNIQUE
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Summary:An on-vehicle system comprises a Clock Extension Peripheral Interface (CXPI) bus and a device coupled to the CXPI bus. The device comprises a transceiver configured to: detect a baud rate clock signal and a phase difference between the baud rate clock signal and an input data signal that was generated asynchronously from the baud rate clock signal; obtain a timing from an edge of the baud rate clock signal based the phase difference; capture a value of the input data signal at the timing; and transmit the captured value as an output data signal over the CXPI bus.
Bibliography:Application Number: US201815941549