PS侧读取xadc中的温度电压值,需按照以下步骤进行配置:
Temp:
配置寄存器
Xil_Out32(C_BASEADDR + 0x300 , 0x9100); //40
Xil_Out32(C_BASEADDR + 0x304 , 0x3F0F);//41
Xil_Out32(C_BASEADDR + 0x308 , 0x0400);//42
Xil_Out32(C_BASEADDR + 0x320 , 0x100); //48
读取寄存器
data = Xil_In32(C_BASEADDR + 0x200);
VCCint:
配置寄存器
Xil_Out32(C_BASEADDR + 0x300 , 0x9101); //40
Xil_Out32(C_BASEADDR + 0x304 , 0x3F0F);//41
Xil_Out32(C_BASEADDR + 0x308 , 0x0400);//42
Xil_Out32(C_BASEADDR + 0x320 , 0x200); //48
读取寄存器
data = Xil_In32(C_BASEADDR + 0x204);
记录比较实用的关于zynq XADC调试的网址
MYIR-ZYNQ7000系列-zturn教程(21):用开发板上xadc的Vp和Vn测量输入的电压
https://blog.youkuaiyun.com/taowei1314520/article/details/83656386