FPGA的异步时钟同步处理 从快时钟域到慢时钟域通用的握手信号-The FPGA asynchronous clock common handshake signal from a fast clock domain to a slow clock domain synchronization

In digital communication, a special synchronization pattern, known as a preamble, is used to indicate the beginning of a packet. For example, the Ethernet I1 preamble includes eight repeating octets of "10101010". We wish to design an FSM that genera

基于costas环路的载波同步，使收发时钟频率和相位一致，环路包括四个部分乘法器和低通滤波、鉴相器、环路滤波器和数字振荡器组成-Based on the carrier synchronization of Costas loop, the frequency and phase of the transmit and receive clock is the same. The loop consists of four parts, including the multiplier and

基于STM32的GPS时钟同步程序，从时钟同步设备获取GPS的IRIGB时钟码，然后通过STM32给微机设备进行时钟同步。-GPS clock synchronization based on STM32 program, From the clock synchronization device to get the IRIGB GPS clock code, and then through the STM32 to the computer equipment for the cloc