以W77E58和MAX3100芯片为例，首先介绍了一种利用单片机I/O接口软件模拟串行外设接口（SPI）的方法。
Taking W77E58 and MAX3100 as example, the paper introduces a method of using I/O interface of singlechip to simulate Serial Peripheral Interface (SPI) at first.
以W77E58和MAX3100芯片为例，首先介绍了一种利用单片机I/O接口软件模拟串行外设接口（SPI）的方法。
Taking W77E58 and MAX3100 as example, the paper introduces a method of using I/O interface of singlechip to simulate Serial Peripheral Interface (SPI) at first.
应用推荐