DMA是一种在嵌入式实时任务处理中常用的功能。 而UART发送数据包，使用DMA方式能大量减轻CPU处理的时间，使其CPU资源不被 ...

在图2中，进入AD6903的UART RX用粉红色表示，来自主处理机的UART TX信号用紫色表示，功率放大器使能用黄色表示，而AD6903 VEXT电源用绿色表示。 图2：UART通信端口上的RF干扰。 当功率放大器接通(黄色)时，从主处理器的TX引脚到AD6903的RX引脚(桃红色)的UART数据传输 ...

The 1-Wire protocol is usually found in temperature sensors, but you’ll also find it in chips ranging from load sensors, a battery sensor and LED driver that is oddly yet officially called a ...

Being able to communicate between a host computer and a project is often a key requirement, and for FPGA projects that is easily done by adding a submodule like a UART. A Universal Asynchronous ...