基于FPGA，硬件平台：basys3，软件平台：vivado。描述语言：verilog。 实现XADC采集双路外部电压输入。-Based on the FPGA hardware platform, software platform: basys3, vivado. Descr iption: verilog. The implementation of XADC acquisition dual external vo

采集外部设备的电压值，用FPGA内部自带的XADC(Collect the voltage value of the external device and use the internal XADC of the FPGA)