Aes Global Holdings Pte Ltd.

Chih-Ling Chiou

Chin-Feng Huang

Li-Chung Lin

Sin-You Lin

Ping-Yang Lai

A method is provided of swapping code execution among multiple microcontroller code banks. The microcontroller has computer-readable memory, a central processing unit, and an interrupt controller. The method comprises executing an instruction to process a first pointer storing an address location of a first application within a first code bank of computer-readable memory. The first application is executed based on processing the first pointer. The method also comprises replacing the address location of the first application stored within the first pointer with an address location of a second application stored with a second code bank of the computer-readable memory. The instruction to process the first pointer is executed to process the address location of the second application to execute the second application without stopping operation of the interrupt controller.

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Taipei, Taiwan

Chih-Ling Chiou