=> help protect protect on start end - protect FLASH from addr 'start' to addr 'end' protect on start +len - protect FLASH from addr 'start' to end of sect w/addr 'start'+'len'-1 protect on N:SF[-SL] - protect sectors SF-SL in FLASH bank # N protect on bank N - protect FLASH bank # N protect on all - protect all FLASH banks protect off start end - make FLASH from addr 'start' to addr 'end' writable protect off start +len - make FLASH from addr 'start' to end of sect w/addr 'start'+'len'-1 wrtable protect off N:SF[-SL] - make sectors SF-SL writable in FLASH bank # N protect off bank N - make FLASH bank # N writable protect off all - make all FLASH banks writable =>