In the Flash version, when a reset is released under normal operating conditions (not in the Flash programming mode), where is the start address? If the user program is programmed, will the standard boot program be erased? (Or will I still be able to rewrite the Flash?) [M32C/80 Series, M16C/80 Series, M16C/62P Group, M16C/62N (incl. M3062GF8NFP/GP) Group, and M16C/62A (incl. M16C/62T), M16C/62M Group]
When CNVss = "H", EPM = "L"and CE = "H" and a reset is released, the boot area will be selected.
In any other condition, the user area will be selected. When a reset is released in the user mode (using the user area), the start address will be the address stored in the reset vector of the user area, and the program will start from this address.
Since the boot area is completely separated from the user area, the standard boot program is never erased even when the user programs in the user area.
|M16C/6NK, M16C/6NL, M16C/6NM, M16C/6NN|