flashsector00erase.s19

来自「Audio app to store an audio file in inte」· S19 代码 · 共 19 行

 30                         clear status register fail flags
 06                         write enable
 0100                       write status register BP2=BP1=BP0=0
 0500                       read status register - must be 0000 0010
 06                         write enable
 0500                       read status register - must be 0000 0011
 D8000000                   sector erase
........................delay.....................................
........................delay.....................................
........................delay.....................................
 0500                       read status register - must be 0000 0011
........................delay.....................................
........................delay.....................................
........................delay.....................................
 0500                       read status register - must be 0000 0011
........................delay.....................................
........................delay.....................................
........................delay.....................................
 05000000