Embedded Questions -STM32

This contains the  Embedded Questions related to STM32-Nucleo L4R5ZI board discussed. It includes STM32 device memory map, clock configuration , booting mechanism and RTC. You may drop message in case any doubt.

1. APB in STM32 stands for :

 
 
 

2. Which of the following is True for STM32 ?

 
 
 

3. What happens if Boot configuration in STM32 is set to boot from Flash User/Application area but Flash is empty ?

 
 
 
 

4. The header file provided by Truestudio IDE for STM32 has many #define macros. Which of the following solution can help to understand the actual values of various definitions ?

 
 
 
 

5. Which of the following statements are  True to program  RTC?

 
 
 

6. Block Started by Symbol is :

 
 
 
 

7. What is the purpose of external crystal  for LSE(Low Speed External) in STM32 Nucleo board ?

 
 
 
 

8. LSE(Low Speed External) clock  in STM32 Nucleo board :

 
 
 

9. STM32 bootloader can be enabled from :

 
 
 
 

10. Which of the following is True for STM32 bootloader using USB interface ?

 
 

Question 1 of 10

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