Method and system for transmitting data, timing controller, and source driver chip

A method for transmitting data, applicable to a source driver chip, the method comprising:

• receiving equalization matching data from a timing controller upon receiving a link stable pattern;
• determining a target equalization gain by performing automatic equalization based on the equalization matching data;
• receiving display data from the timing controller;
• and
• performing gain compensation on the display data based on the target equalization gain,
• wherein a number of clock edges in a unit time in a signal for carrying the equalization matching data is greater than a number of clock edges in the unit time in a signal for carrying the link stable pattern, and the number of the clock edges in the unit time in the signal for carrying the link stable pattern is greater than a number of clock edges in the unit time in a signal for carrying clock calibration data, wherein the clock calibration data is received by the source driver chip prior to receiving the link stable pattern.

A system for transmitting data, comprising:

• a timing controller and a source driver chip;
• wherein
• the timing controller is configured to:
• transmit equalization matching data to a source driver chip upon sending a link stable pattern to the source driver chip, wherein the equalization matching data is configured for the source driver chip to determine a target equalization gain, and perform gain compensation, based on the target equalization gain, on display data from the timing controller;
• and transmit the display data to the source driver chip in response to a first condition being met, wherein the first condition is that the source driver chip determines the target equalization gain;
• and
• the source driver chip is configured to:
• receive equalization matching data from a timing controller upon receiving a link stable pattern;
• determine a target equalization gain by performing automatic equalization based on the equalization matching data;
• receive display data from the timing controller;
• and perform gain compensation on the display data based on the target equalization gain;
• wherein a number of clock edges in a unit time in a signal for carrying the equalization matching data is greater than a number of clock edges in the unit time in a signal for carrying the link stable pattern, and the number of the clock edges in the unit time in the signal for carrying the link stable pattern is greater than a number of clock edges in the unit time in a signal for carrying clock calibration data, wherein the clock calibration data is transmitted, prior to transmitting the link stable pattern, by the timing controller to the source driver chip.