Patent attributes
A semiconductor device with low power consumption is provided. The semiconductor device includes a controller, an AI controller, a frame memory, a register, and an image processing portion. The image processing portion is configured to receive image data from the frame memory and a parameter from the register, and to process the image data using the parameter. The frame memory is configured to retain the image data while power supply is stopped, and the register is configured to retain the parameter while power supply is stopped. The controller is configured to control power supply to the frame memory, the register, and the image processing portion. The AI controller is configured to predict when to switch into power gating and to provide a timing instruction to perform preparation operation for power gating.
