![Altium error: Nets containing multiple input ports. What does this error mean? - Electrical Engineering Stack Exchange Altium error: Nets containing multiple input ports. What does this error mean? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/6lOiC.jpg)
Altium error: Nets containing multiple input ports. What does this error mean? - Electrical Engineering Stack Exchange
![Creating Circuit Connectivity in Your Schematics in Altium Designer | Altium Designer 18.1 User Manual | Documentation Creating Circuit Connectivity in Your Schematics in Altium Designer | Altium Designer 18.1 User Manual | Documentation](https://www.altium.com/documentation/sites/default/files/resize/wiki_attachments/296858/PortConnections-800x454.png)
Creating Circuit Connectivity in Your Schematics in Altium Designer | Altium Designer 18.1 User Manual | Documentation
![Altium error: Nets containing multiple input ports. What does this error mean? - Electrical Engineering Stack Exchange Altium error: Nets containing multiple input ports. What does this error mean? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/lahNG.jpg)
Altium error: Nets containing multiple input ports. What does this error mean? - Electrical Engineering Stack Exchange
![Working with a Port Object on a Schematic Sheet in Altium Designer | Altium Designer 17.1 User Manual | Documentation Working with a Port Object on a Schematic Sheet in Altium Designer | Altium Designer 17.1 User Manual | Documentation](https://www.altium.com/documentation/sites/default/files/wiki_attachments/253716/Port%20Properties.png)
Working with a Port Object on a Schematic Sheet in Altium Designer | Altium Designer 17.1 User Manual | Documentation
![Creating Circuit Connectivity in Your Schematics in Altium Designer | Altium Designer 18.1 User Manual | Documentation Creating Circuit Connectivity in Your Schematics in Altium Designer | Altium Designer 18.1 User Manual | Documentation](https://www.altium.com/documentation/sites/default/files/wiki_attachments/296858/PortCrossReferences.png)