Parameter configuration method for a display device having a plurality of drivers for each connected component

A parameter configuration method, applicable to a first driver that is one of a plurality of drivers, the plurality of drivers being respectively connected to a controller, the method comprising:

• receiving a component information request instruction sent by the controller;
• generating a component information response instruction based on the component information request instruction, wherein the component information response instruction comprises component information that comprises at least one of information of the first driver and information of components connected to the first driver;
• sending the component information response instruction to the controller;
• accepting parameter configuration performed for the first driver by the controller based on configuration parameters, wherein the configuration parameters correspond to the component information,
• wherein the plurality of drivers are respectively connected to the controller by a first signal line, the first signal line being a signal line for bidirectional signal transmission;
• receiving the component information request instruction sent by the controller comprises:
• receiving the component information request instruction sent by the controller over the first signal line;
• and
• sending the component information response instruction to the controller comprises:
• sending the component information response instruction to the controller over the first signal line;
• wherein each instruction transmitted over the first signal line comprises a preamble, a start identifier, data bits, and a stop identifier that are arranged in sequence, wherein the preamble is intended to instruct a receiver to perform clock and phase calibration, the start identifier is intended to indicate a start of data transmission, the data bits are intended to carry data, and the stop identifier is intended to indicate a stop of data transmission.