时钟分频。使用原有高频信号，将其10倍频，得到可用于八段数码管显示的扫描信号-Clock frequency. The use of the original high-frequency signal, frequency-doubling of its 10, the eight can be used to display the scanned digital signal

VHDL写时钟，分频模块什么，实现计时。定点报时，定点闹钟，显示年月日。-verilog HDL

VHDL实验中，实现分频与数码管显示。掌握BCD-七段显示译码器的功能和设计方法； 掌握用硬件描述语言的方法设计组合逻辑电路——BCD-七段显示译码器。(In the VHDL experiment, frequency division and digital tube display are realized.)

使用vhdl语言原件例化设计数字频率计，并用6位7段数码管计数。模块包括：十进制计数器，6位10进制计数器，Reg24 锁存器、Fp 分频器、Ctrl 频率控制器、Disp 动态显示。(The digital frequency meter is designed by using VHDL language as an example and counted by 6-bit 7-segment digital tube. Modules include: decimal counter, 6