文件名称:module-counter8
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用verilog实现8为计数器频率范围20-80kHz，根据DDS原理来一个时钟计数器记一下，n=n+1，根据公式fout=（fc÷x）÷2，fout=80 fc=320，所以n≥2时，再取反，又由公式 fout=(k.fc)÷2^n，k=50hz，fout=80khz，fc=320，所以数据的位宽n≥7。
设计要求两路方波信号的相位差在0-360゜可调，可以根据延时来实现。具体的-8 is realized with verilog counter frequency range 20-80kHz, according to DDS principle to remember what a clock counter, n = n+1, according to the formula fout = (fcx) 2, fout = 80 fc = 320, so n ≥ 2:00 then negated, but also by the formula fout = (k.fc) 2 ^ n, k = 50hz, fout = 80khz, fc = 320, so the data bit width n ≥ 7. Design requirements for two square wave signal phase at 0-360 ゜ adjustable delay can be achieved. Specific
设计要求两路方波信号的相位差在0-360゜可调，可以根据延时来实现。具体的-8 is realized with verilog counter frequency range 20-80kHz, according to DDS principle to remember what a clock counter, n = n+1, according to the formula fout = (fcx) 2, fout = 80 fc = 320, so n ≥ 2:00 then negated, but also by the formula fout = (k.fc) 2 ^ n, k = 50hz, fout = 80khz, fc = 320, so the data bit width n ≥ 7. Design requirements for two square wave signal phase at 0-360 ゜ adjustable delay can be achieved. Specific
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