US Patent 11188333 Display device and control method thereof

Disclosed is a display apparatus including: a first memory configured to store a plurality of instructions to execute a program; a second memory; and a processor configured to load the plurality of instructions stored in the first memory to the second memory, based on execution of the program, sequentially fetch and decode the plurality of instructions loaded to the second memory, and reload a first instruction among the plurality of instructions stored in the first memory to the second memory based on the first instruction being identified as undecodable, and fetch and decode the reloaded first instruction.