Verdi_traceX and autotrace

Trace X

From nWave/nTrace of from the Teporal Flow View.

• Show Paths on Flow View
• Show Paths on nWave

若Waveform中有X态，鼠标右键会有Trace X的选项；

会自动打开Temporal Flow View窗口，展示对应路径：

Open the Trace Triggering X Results window:

• Signal: complete hierarchical path for the signal.
• Time: the time the signal became unknown.
• Note: the reason code for the unknown.

Auto Trace

在新版本的Verdi才有。

One command to automatically trace to the root cause.

• Select a signal in Source Code(when Active Annotation is on) or Waveform View, and click the tool bar icon

• Temporal Flow View will open and automatically perform

这个功能在后仿真中应该会经常用到。

参考

【Verdi】Verdi基础培训第15节-traceX and autotrace https://www.bilibili.com/video/BV13X4y1i7HQ/?p=14&spm_id_from=pageDriver