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为了解决FPGA与高速ADC数据流传输的准确性问题,结合Xilinx FPGA器件的结构特点,引入了动态相位校准技术,有效的解决实际遇到的时钟与数据相位偏移问题。介绍了Xilinx相位调整能力的使用方法以及实际中的应用效果。
In order to solve the problem of the accuracy of FPGA and high-speed ADC data stream transmission, the dynamic phase calibration technique is introduced in combination with the structural characteristics of Xilinx FPGA devices, which effectively solves the problem of phase shift between clock and data actually encountered. The use of Xilinx phase adjustment capability and its practical application are introduced.