3 ms·
https://www.aliexpress.us/item/3256804472885970.html https://www.aliexpress.us/item/3256804472885970.html There's a tool for that (many, many of them), both so
by kotaKat 3y ago
https://www.aliexpress.us/item/3256804472885970.html https://www.aliexpress.us/item/3256804472885970.html
There's a tool for that (many, many of them), both software-based and physical-based tools that can copy out the SysCFG block and write it into a new chunk of flash.