---
title: getFireWirePhysicalAddressBits
framework: kernel
role: symbol
role_heading: Instance Method
path: kernel/iofirewirecontrolleraux/1457316-getfirewirephysicaladdressbits
---

# getFireWirePhysicalAddressBits

## Declaration

```occ
virtual UInt32 getFireWirePhysicalAddressBits(void);
```