1˵
    1PDģʽĽͻ˳


2ʹû

    /* ǰʹõƼ汾 */
    IDEߣKEIL MDK-ARM 5.34.0.0
      
    /* Ӳ̶ӦĿӲƽ̨ */
     N32G05xϵУ
            N32G05xRBQ7_STB V1.0
       N32G05xϵУ
            N32G05xRBL7_STB V1.0
     


3ʹ˵

    ϵͳã
        1ʱԴHSI+PLL
        2ʱƵʣ64M
        3ţPA2
        4ӡPA9-115200

    ʹ÷
        KEIL±¼壬ӵϵһᣬԱСWAKEUPصmA𡣹һֽuA
        ӡԿLower Power EntryѺPWR_PD INTI˵PDѺ0ַʼִС
            


4ע
    


1. Function description
    1. Entry and wake-up exit of PD mode.


2. Use environment

    /* Software development environment: the name and version number of the software tool used in the current project */
    IDE tool: KEIL MDK-ARM 5.34.0.0
      
    /* Hardware environment: the development hardware platform corresponding to the project */
     N32G05x series:
            Developed based on the evaluation board N32G05xRBQ7_STB V1.0
      N32G05x series:
            Developed based on the evaluation board N32G05xRBL7_STB V1.0



3. Instructions for use

    System Configuration;
        1. Clock source: HSI+PLL
        2. Clock frequency: 64M
        3. Wakeup pin: PA2
        4. Log: PA9-115200

    Instructions:
        After compiling under KEIL, it is burned to the evaluation board, and the ammeter is connected in series. After a while, the current becomes significantly smaller. Press the WAKEUP button and the current returns to mA level. After a while it drops to uA again.
        If you turn on the print output, you can see that the serial port outputs "Lower Power Entry", and after waking up, it outputs "PWR_PD INTI", indicating that the PD starts to execute from address 0 after waking up.
            

4. Matters needing attention
    none


