使用Altera公司芯片编写的在quartus2下的verliog程序，改程序为DA芯片ADC0804的驱动，并将采样值现实在数码管上。程序模块化，可直接调用。-Using the Altera chip prepared under the quartus2 verliog program, change the program for the DA chip ADC0804 driver, and the sampling value of the reality in the digita

可以计时，显示时间。这个程序使用10MHz的时钟信号转为1Hz和500Hz的信号作为输入，来驱动显示数码管时间的。(You can clock and display time.)

通过Verilog实现用DS18B20温度传感器用MAX7219驱动8个数码管显示。（MAX7219驱动程序也在里面）。实验用EP4CE22F17芯片实现。(Through Verilog realize with DS18B20 temperature sensor, drive 8 digital tube display with MAX7219. (the MAX7219 driver is also inside). Experiment with EP4CE22F17 chip.)

74HC595可以把串行的信号转为并行的信号， 因此常用做各种数码管以及点阵屏的驱动芯片。(74HC595 can turn serial signals into parallel signals, so they are usually used to drive various digital tubes and dot matrix screens.)