---
title: "SysSdmDmPortMode"
url: "https://altiumdeveloper.github.io/platform-api-docs/reference/system-design/types/enums/sys-sdm-dm-port-mode"
bounded_context: "System Design"
kind: "enums"
experimental: true
deprecated: false
---

# SysSdmDmPortMode

**EXPERIMENTAL**

### Experimental

> **Caution:** Not production-ready. It may change or be removed without notice. See [Lifecycle](https://altiumdeveloper.github.io/platform-api-docs/guides/lifecycle.md).

### Member Of

[`SysSdmDmPortConfigurationDependency`](https://altiumdeveloper.github.io/platform-api-docs/reference/system-design/types/objects/sys-sdm-dm-port-configuration-dependency.md) object

```graphql
enum SysSdmDmPortMode {
  ALTERNATE_FUNCTION
  GPIO
}
```

### Values

#### `ALTERNATE_FUNCTION`

#### `GPIO`