---
title: dot3ChipSetAMD7990
framework: Kernel
role: symbol
role_heading: Enumeration Case
platforms: [macOS 12.0+]
path: kernel/3753717-anonymous/dot3chipsetamd7990
---

# dot3ChipSetAMD7990

## Declaration

```occ
dot3ChipSetAMD7990 = 1
```