Zakładka z wyszukiwarką danych komponentów
  Polish  ▼
ALLDATASHEET.PL

X  

Preview PDF HTML

AN4286 Arkusz danych(PDF) 30 Page - STMicroelectronics

Numer części AN4286
Szczegółowy opis  SPI protocol used in the STM32 bootloader
PDF  38 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Producent  STMICROELECTRONICS [STMicroelectronics]
Strona internetowa  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

AN4286 Arkusz danych(HTML) 30 Page - STMicroelectronics

Back Button AN4286 Datasheet HTML 26Page - STMicroelectronics AN4286 Datasheet HTML 27Page - STMicroelectronics AN4286 Datasheet HTML 28Page - STMicroelectronics AN4286 Datasheet HTML 29Page - STMicroelectronics AN4286 Datasheet HTML 30Page - STMicroelectronics AN4286 Datasheet HTML 31Page - STMicroelectronics AN4286 Datasheet HTML 32Page - STMicroelectronics AN4286 Datasheet HTML 33Page - STMicroelectronics AN4286 Datasheet HTML 34Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 30 / 38 page
background image
DocID024458 Rev 2
30/38
AN4286
Bootloader command set
37
2.10
Write Unprotect command
The Write Unprotect command is used to disable the write protection of all the Flash
memory sectors. When the bootloader receives the Write Unprotect command, it transmits
the ACK byte to the master. After transmission of the ACK byte, the bootloader disables the
write protection of all the Flash memory sectors. After the unprotection operation, the
bootloader transmits the ACK byte.
At the end of the Write Unprotect command, the bootloader transmits the ACK byte and
generates a system reset to take into account the new configuration of the option byte.
Figure 22. Write Unprotect command: master side



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38


Arkusz danych Pobierz

Go To PDF Page


Link URL



Czy Alldatasheet okazała się pomocna?  [ DONATE ] 

O Alldatasheet   |   Reklama   |   Kontakt   |   Polityka prywatności   |   Link do karty katalogowej    |   Linki   |   Lista producentów
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com