Register configuration system, method, and electronic device

A register configuration system, wherein the system comprises:

• a display processing unit, wherein the display processing unit comprises multiple registers;
• a memory, wherein the memory comprises at least one pre-stored configuration instruction, wherein the configuration instruction is configured to indicate target registers that need to be configured in the display processing unit;
• and
• a hardware automatic control unit, wherein the hardware automatic control unit is connected to a register configuration interface of the display processing unit;
• the hardware automatic control unit is configured to receive a startup command and, based on the startup command, retrieve and parse the configuration instruction from the memory;
• after parsing the configuration instruction, the hardware automatic control unit configures the target registers in the display processing unit;
• and the startup command comprises a storage address of the configuration instruction;
• and
• the configuration instruction comprises an instruction type, a number of target registers whose addresses are consecutive, an offset address of a first target register, an instruction text, and an instruction end flag.