Introduction - If you have any usage issues, please Google them yourself
use ultra-high-speed Hardware Description Language (VHDL) in field programmable logic gate array (FPGA) series The way to achieve such pure digital frequency meter accuracy, not only with higher measurement accuracy, but not its measurement precision frequency signals measured with the decrease. In order to achieve the arbitrary measurement signal frequency, increase input in the front plastic circuit can be.
Packet : 15883852djdplv_lwb.rar filelist
基于FPGA的等精度频率计(论文版).doc