The bluetooth specification supports uart universal asynchronous receiver transmitter and usb transport mechanisms for bluetooth hci packets Bluetooth规范支持针对bluetooth hci数据分组的uart (通用异步接收器/传送器)和usb传输机制。
In the course of the design , critical technologies are applied , such as digital phase - locked loop , fast fourier transform algorithm , universal asynchronous receiver & transmitter , and so on . in the project , as a important component , the module of monitoring the buses " power quality takes a long time 在设计过程中,使用的关键技术有:使用cpld仿真多路sspc多种状态;在对汇流条电能质量的监测过程中采用频率跟踪技术? ?全数字锁相环;应用fpga技术使用fft运算进行谐波分析;通用异步收发器等技术。