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Parent category: Violations Associated with Nets
Default report mode:
This violation occurs when a pin (with I/O Type Input
or IO
) or a sheet entry (with I/O Type Input
or Bidirectional
) is connected to multiple driving pins or ports on the schematic sheet.
If compiler errors and warnings are enabled for display on the schematic (enabled on the Schematic - Compiler page of the Preferences dialog), an offending object will display a colored squiggle beneath it. Hovering over the object will display a pop-up hint that summarizes the violation. A notification is also displayed in the Messages panel in the following format:
Signal <
SignalName> has multiple drivers
where:
With the violation selected in the Messages panel, use the Details region of the panel to cross-probe to the affected signal pins/sheet entries. Trace the wiring from the pin/sheet entry to ensure it is connected as required and modify if it is not.
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