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    1TIM3 CH1 CH2 CH3 CH4 ﵽCCֵACTIVEƽ
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      KEIL MDK-ARM V5.34.0.0
    Ӳ      N32G430C8L7_STB V1.0
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                    HSE=8M,PLL=128M,AHB=128M,APB1=32M,TIM3 CLK=64M      
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                    PA6ѡΪTIM3 CH1
                    PA7ѡΪTIM3 CH2
                    PB0ѡΪTIM3 CH3
                    PB1ѡΪTIM4 CH4     
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        1򿪵ģʽʾ߼ǹ۲TIM3 CH1 CH2 CH3 CH4Ĳ
        2ʱеCC1 CC2 CC3 CC4֮󣬶ӦͨΪActive
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     Ĭ£PA9PA10ñӵNSLINK⴮ж˿ڡPA9PA10δĿеĴж˿ڣ;εж˿ñ



1.Function Description
     1. After TIM3 CH1 CH2 CH3 CH4 reaches the CC value, it outputs ACTIVE level
2. Use environment
     Software development environment: KEIL MDK-ARM V5.34.0.0
     Hardware Environment: Developed based on N32G430C8L7_STB V1.0 EVB
3. Instructions for use
     System Configuration;
         1. Clock source:
                     HSE=8M,PLL=128M,AHB=128M,APB1=32M,TIM3 CLK=64M
         2. Port configuration:
                     PA6 is selected as TIM3 CH1 output
                     PA7 is selected as TIM3 CH2 output
                     PB0 is selected as TIM3 CH3 output
                     PB1 is selected as TIM3 CH4 output
     Instructions:
         1. Open the debug mode after compiling, and observe the waveforms of TIM2 CH1 CH2 CH3 CH4 with an oscilloscope or logic analyzer
         2. After the timer runs to CC1 CC2 CC3 CC4, the output of the corresponding channel becomes Active
4. Matters needing attention
       By default, the PA9 and PA10 jumper caps of the development board are connected to the virtual serial port of NSLINK. If PA9 and PA10 are not used as serial ports in the project, and are used for other purposes, the serial port jumper caps must be unplugged.