Signal flow direction for a port; used for ERC.
Defined in namespace "adsk::electron" and the header file is <Electron\ElectronTypeDefs.h>
| Name | Value | Description |
| HizPortDirection | 7 | High-impedance output. |
| InPortDirection | 1 | Input (signal flows in). |
| IOPortDirection | 3 | Input/output (bidirectional); default. |
| NCPortDirection | 0 | Not connected (no electrical direction). |
| OCPortDirection | 4 | Open collector or open drain. |
| OutPortDirection | 2 | Output (totem-pole). |
| PasPortDirection | 6 | Passive (e.g., resistors, capacitors). |
| PwrPortDirection | 5 | Power input (e.g., Vcc, Gnd, Vdd). |