Vivado报错汇总

1. 报警1----2025/4/30
   [Chipscope 16-302] Could not generate core for dbg_hub. Aborting IP Generation operaion. The current Vivado temporary directory path, 'E:/work/25/vivado/sine_wave/fpga - spi2-8bit - data1out/va_sine_wave-214-v3.0/va_sine_wave/va_sine_wave.runs/impl_1/.Xil/Vivado-30140-DESKTOP-D27O6IJ', is 149 characters. Errors on the host OS will occur when trying to insert logic for debug core 'dbg_hub' when temporary directory paths exceed 146 characters. Please move this Vivado project or the Vivado working directory to a shorter path; alternately consider using the OS subst command to map part of the path to a drive letter.

报错原因：当前Vivado临时目录的路径长度超过了操作系统的限制
解决方法：缩短存放文件的路径或使用 subst 命令映射路径