1˵
    1DAC4094ĵƽźţΪ1
2ʹû

    KEIL MDK-ARM V5.34.0.0
    Ӳ 
        N32G05xϵУ
            N32G05xRBQ7_STB V1.0
        N32G05xϵУ
            N32G05xRBL7_STB V1.0

3ʹ˵
    ϵͳã
        1ʱԴ
            HSI=8M,AHB=64M,APB1=32M ,APB2=64M
        2˿ã
            PB13ѡΪģ⹦DAC OUT
        3DAC
            DACѡ׼Ϊ4094ģʽֵΪ1
        4ѭ
            һֱDAC 
    ʹ÷
        1򿪵ģʽʾ۲PB13
        2ȫʱɿPB13Լ3.3Vƽ
4ע
    


1. Function description
    1. The software triggers the DAC to output a level signal of 4094, and the noise amplitude is 1

2. Use environment

    Software development environment: KEIL MDK-ARM V5.34.0.0
    Hardware development environment:
         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=8M,AHB=64M,APB1=32M ,APB2=64M 
        2. Port configuration:
            PB13 is selected as analog function, DAC OUT
        3. DAC:
            DAC selects software trigger, the benchmark is 4094, the noise mode is turned on, and the noise amplitude is 1
        4. Main loop:
            Always trigger DAC output
    Instructions:
        1. Open the debug mode after compiling, and use the oscilloscope to observe the output waveform of the PB13
        2. When running at full speed, you can see that the PB13 output is about 3.3V level

4. Matters needing attention
    none