Interface circuit, and method and apparatus for interface communication thereof

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11989150
APP PUB NO 20220327087A1
SERIAL NO

17658859

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Importance

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Abstract

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This disclosure relates to the technical field of automobiles and software and discloses an interface circuit and a method and apparatus for interface communication thereof. In the interface circuit, a micro-control unit has an output interface connected to a first conversion unit connected to a USB HOST interface and a USB SLAVE interface and a second conversion unit connected to an HDMI interface, and is configured to control the first conversion unit to be set in a HOST mode to communicate with the USB HOST interface when receiving a trigger signal from the USB HOST interface, the first conversion unit to be set in an SLAVE mode to communicate with the USB SLAVE interface when receiving a trigger signal from the USB SLAVE interface, and the second conversion unit to output the TMDS signal to communicate with the HDMI interface when receiving a trigger signal from the HDMI interface.

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First Claim

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Patent Owner(s)

  • AUTEL INTELLIGENT TECHNOLOGY CORP., LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Huaming Guangdong, CN 10 3
Lu, Honghua Guangdong, CN 5 1

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