电压跌落设置的时间是2s,示波器观察到的确实是跌落了2s:
但ccs调试时用graph观察到的时间远小于2s:
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您好
由于JTAG对这些图形外设有延迟,因此很可能是由于这种延迟导致图形与预期的采样率不匹配。请在此处列出限制
https://software-dl.ti.com/ccs/esd/documents/users_guide_12.8.0/ccs_debug-graphs.html
您可以调整采样率以更好地反映轴。请注意,X增量值基于缓冲区大小和采样率