Question: For the STM 3 2 ( i . e . ARM Cortex - M 4 ) , the program counter ( PC ) points to

For the STM32(i.e. ARM Cortex-M4), the program counter (PC) points to the memory address of the next instruction to be loaded from the memory.
How does the PC value change after fetching a 32-bit instruction?
Blank 1 Answer: ______________
How does PC change after fetching a 16-bit instruction?
Blank 2 Answer: ______________

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