[仿真验证] - Modelsim - Modelsim添加波形

• 添加数据到wave并创建到group中 ：add wave -position insertpoint -group “spi_flash_tx” sim:/Testbench/uut/spi_flash_tx/
  如果要创建group，则需要用""或者{}将带有空格的group名字括起来，然后并制定要加入group的信号，如果信号列表为空，则会创建一个空的group

• 创建divider

add wave -dirider divider_name

• 只显示信号名

使用configure来进行配置 : configure wave -signalnamewidth。其中-signalnamewidth有以下描述：

-signalnamewidth [<value>]
(optional) Controls the number of hierarchical regions displayed as part of a signal name
shown in the pathname pane. Related Tcl variable is PrefWave(SignalNameWidth). Can
also be set with the WaveSignalNameWidth variable in the modelsim.ini file.
<value> — Any non-negative integer where the default is 0 (display the full path. For
example,1 displays only the leaf path element, 2 displays the last two path elements,
and so on. 

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