开发板接线方法

22 Oct 2013

stm32f4 discovery board 与 PL2303 接线顺序:

    STM32(USART1)  -> PL2303
    ------------------------
    PB6(USART1_TX) -> RX
    PB7(USART1_RX) -> TX

stm32f4 discovery board 与 ENC28J60 接线顺序:

    STM32(SPI1)    -> ENC28J60
    --------------------------
    PA4(SPI1_NSS)  -> CS
    PA5(SPI1_SCK)  -> SCK
    PA6(SPI1_MISO) -> SO
    PA7(SPI1_MOSI) -> SI