Input Threshold Voltage
This rule navigates the power and signal nets to find the voltage, then checks if the signal voltage for the input pin is between Vil_max ~ Vih_min. It also checks that the input power voltage for the power pin does not exceed the allowable value.
Item Setup

Figure 1.
- Item: Input item name.
- Component Group: Select a target component group to be tested.
- Input Pin: Select pin type of input pin to be tested.
- Power Pin: Select pin type of input pin to be tested. (Pin name string or Pin Type)
- Voh: Set the output high voltage (Voh) of driver pin. You can set this by entering the value directly or select the property name which contain voh value.
- Vol: Set the output low voltage (Vol) of driver pin. You can set this by entering the value directly or select the property name which contain vol value.
- Threshold: Set the input threshold of input signal and allowable value of
input power signal. Double-clicking empty field, the
Threshold dialog will be displayed.
Figure 2. - Comp Group: Select target component to be checked.
- Type: Select measure type. (Value/VDD Factor)
- Value: the numbers in Vil_max and Vih_Min mean voltage value.
- VDD Factor: the numbers in Vil_max and Vih_Min are multiples of VDD.
- VDD(Min)(V):
- VDD(Max)(V):
- Vil_Max:
- Vih_Min:
Test Option Setup
- Test
Option: Set whether passive components are considered short or open when
navigating signals and power lines. Upon double-clicking the empty field,
the Test Option dialog will be displayed.
Figure 3.
- Short Component: Select the component group to be processed short during power trace navigation.
- Open
Component: Select the component group to be processed open during power
trace navigation.
Figure 4.
- Short Component: Select the component group to be processed short during signal trace navigation.
- Open
Component: Select the component group to be processed open during signal
trace navigation.
Figure 5.
- Comp Group: Select connector component group.
- Pin Number: Enter pin number of connector component.
- Voh: Enter Voh value of specific pin.
- Vol: Enter Vol value of specific pin.

Figure 6.