Transmission apparatus, reception apparatus, transmission-reception system, and image display system

A reception apparatus that receives data and a clock from a transmission apparatus, the reception apparatus comprising;

• a data reception section that receives data from the transmission apparatus;
• a clock reception section that receives a clock from the transmission apparatus;
• a sampler section that samples, by the clock received by the clock reception section, the data received by the data reception section and outputs data acquired by this sampling;
• a detection section that performs, based on the data output from the sampler section, detection of both or either of a phase difference between data received by the data reception section and the clock received by the clock reception section, and/or waveform distortion of the data received by the data reception section;
• and
• a detection signal transmission section that transmits a detection signal indicating a result of detection by the detection section to the transmission apparatus.

A transmission-reception system comprising:

• a transmission apparatus and a reception apparatus,
• the transmission apparatus transmitting data and a clock to the reception apparatus, including:
• a data transmission section that transmits data to the reception apparatus;
• a clock transmission section that transmits a clock to the reception apparatus;
• a detection signal reception section that receives, from the reception apparatus, a detection signal indicating both or either of a phase difference between data and a clock, and/or waveform distortion of the data, which have been detected in the reception apparatus that has received the data transmitted by the data transmission section and the clock transmitted by the clock transmission section;
• and
• a control section that performs, based on a detection signal received by the detection signal reception section, control of both or either of adjustment of a phase between data transmitted by the data transmission section and a clock transmitted by the clock transmission section, and/or adjustment of an amplitude of data transmitted by the data transmission section,
• the reception apparatus receiving data and a clock from the transmission apparatus, including:
• a data reception section that receives data from the transmission apparatus;
• a clock reception section that receives a clock from the transmission apparatus;
• a sampler section that samples data received by the data reception section by a clock received by the clock reception section, and outputs data acquired by this sampling;
• a detection section that performs, based on data output from the sampler section, detection of both or either of a phase difference between data received by the data reception section and a clock received by the clock reception section, and/or waveform distortion of data received by the data reception section;
• and
• a detection signal transmission section that transmits a detection signal indicating a result of detection by the detection section to the transmission apparatus,
• wherein:
• the data reception section of the reception apparatus receives data transmitted by the data transmission section of the transmission apparatus;
• the clock reception section of the reception apparatus receives a clock transmitted by the clock transmission section of the transmission apparatus;
• and
• the detection signal reception section of the transmission apparatus receives a detection signal transmitted by the detection signal transmission section of the reception apparatus.