此程序是利用FPGA和DS18B20测试温度，并通过七段数码管显示出来，程序已通过FPGA验证，但只能挂载一只DS18B20，而且没有报警功能，全面的DS18B20测温程序我会尽快更新，谢谢。-This program is the use of FPGA and DS18B20 test temperature, and through the seven-segment LED display, the program has been validated through the FPGA, but only mount one DS18B20, and no alarm features, comprehensive DS18B20 measurement procedures I will update as soon as possible, Thank you.