a8000_subboard/README.md

```



->main
    ��СӲ����ʼ��
        ->ʱ��
            ���Ⱪ¶��ʱ��
        ->���Ź�
        ->UART

    ��С������ʼ��
        FLASH����

    ��������
        ����ID
            ID == 0���ƹ�����ָʾ�ƿ���
        
            ID == 1,
                ��ʼ����Ӧ��Ӳ��




```


```
# ����IO��Դ����
    PA12 CAN1_TX
    PA11 CAN1_RX
    PA10 USART1_RX
    PA9  USART1_TX

    PC9  RCC_MCO_2  --> 16MHZ
    PA14 SYS_JTCK_SWCLK
    PA13 SYS_JTCK_SWDIO

    PE2  ����ָʾ��





```