---
title: CDPMADescriptor
framework: IOKit
role: symbol
role_heading: Structure
platforms: [Mac Catalyst 13.0+, macOS 10.1+]
path: iokit/cdpmadescriptor
---

# CDPMADescriptor

## Declaration

```occ
typedef struct CDPMADescriptor {
    ...
} CDPMADescriptor;
```

## Topics

### Instance Properties

- [address](iokit/cdpmadescriptor/1584180-address.md)
- [adr](iokit/cdpmadescriptor/1584201-adr.md)
- [control](iokit/cdpmadescriptor/1584214-control.md)
- [p](iokit/cdpmadescriptor/1584256-p.md)
- [point](iokit/cdpmadescriptor/1584186-point.md)
- [reserved](iokit/cdpmadescriptor/1584241-reserved.md)
- [tno](iokit/cdpmadescriptor/1584271-tno.md)
- [zero](iokit/cdpmadescriptor/1584261-zero.md)