HDMI receiving circuit and method for determining transmission mode

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United States of America Patent

PATENT NO 9912843
SERIAL NO

15424069

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A High-Definition Multimedia Interface (HDMI) receiving circuit receives an image signal and an input clock transmitted via HDMI and generates output data. The HDMI receiving circuit includes: a sampling circuit, sampling the image signal according to a transmission mode and the input clock to generate the output data; a data comparison circuit, coupled to the sampling circuit, determining whether the output data includes predetermined data to generate a determination result; and a control circuit, coupled to the sampling circuit and the data comparison circuit, determining the transmission mode according to the determination result.

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Patent Owner(s)

  • MSTAR SEMICONDUCTOR, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kao, Shuo-Ting Hsinchu Hsien, TW 4 7
Wang, Te-Chuan Hsinchu Hsien, TW 20 27
Yeh, Chun Wen Hsinchu Hsien, TW 8 31

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