1˵

    ṩһDMA MemtoMemģʽ÷FLASHRAM֮䴫ݡ  

2ʹû

    
        IDEߣKEIL MDK-ARM 5.26
    
    Ӳ
         N32G031C8L7-STB V1.0


3ʹ˵
	
    1ʱԴHSE+PLL
    2ʱӣ48MHz
    3DMAͨDMA_CH1
    
    4USART1ã
            TX  -->  PA9
            ʣ115200
            λ8bit
            ֹͣλ1bit
            У

    5Բ
        aش븴λ
        bӴڿӡϢ֤

4ע
    


1. Function description
    This routine provides a DMA MemtoMem mode usage for transferring data between FLASH and RAM.

    
2. Use environment
    Software Development environment:
	IDE tool: KEIL MDK-ARM 5.26
    
    Hardware environment:
	N32G031C8L7-STB V1.0

3. Instructions for use
    1.Clock source: HSE+PLL
    2.Master clock: 48MHz
    3.DMA channel: DMA1_CH1
    
    4.USART1 configuration:
	TX  -->  PA9           
	Baud rate: 115200
	Data bit: 8 bits
	Stop bit: 1bit
	No check

    5.Test steps and phenomena
	A. Compile download code reset run
	B. View the printed information from the serial port and verify the result

4. Precautions
    None
