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请教各位大侠有关UC1625参数的定义



UC1625芯片有很多Threshold,如果我想测试这款芯片的

1.  OV-Coast  inhibit threshold

2. OV-Coast restart threshold 

3. Quad sel, Dir threshold

4. Threshold to brake,RC-brake

5. Speed in threshold

如何设定芯片测试环境,从什么管脚来判断器件是否正常。

另外请教如何测试芯片的Tach-out high level/low level?及Low side  drivers &High Side Drivers的Voh,Vol。

谢谢!