Command configuration method, command configuration unit, display processor unit, and electronic device

A command configuration unit, comprising:

• a readable data channel, comprising a buffer and a selector, the buffer being connected to the selector, the buffer being configured with a plurality of buffer regions;
• the selector being configured to be connected to a memory that outputs readable data, the readable data comprising a configuration command and identification information, the configuration command comprising parameters for configuring each image processing module in a display processor unit, and the identification information representing a buffer region corresponding to the readable data;
• and
• a plurality of command interfaces, each of which is connected to the buffer, respectively, and each of which is configured to correspond to a different one of the buffer regions, respectively;
• and each of the command interfaces being configured to be connected to the image processing module,
• wherein the selector is configured to receive the readable data and store the readable data in a corresponding buffer region according to the identification information;
• and
• each of the command interfaces is configured to acquire the readable data from the corresponding buffer region and configure the image processing module based on the configuration command in the readable data.