# TIbisModelUsage enumeration

*No description yet.*

```csharp
public enum TIbisModelUsage
```

**Namespace:** SCH · **Assembly:** Altium.SDK.Interfaces

## Values

| Name | Value | Description |
| --- | --- | --- |
| `eUSAGE_DIFFERENTIAL` | 0 |  |
| `eUSAGE_SINGLE_ENDED` | 1 |  |
| `eUSAGE_NOTKNOWN` | 2 |  |

## Returned by

[IIbisModel.GetUsage](https://altiumdeveloper.github.io/ad-sdk-docs/reference/sch/IIbisModel.md#getusage), [IIbisModelSelector.GetUsage](https://altiumdeveloper.github.io/ad-sdk-docs/reference/sch/IIbisModelSelector.md#getusage)