---
title: mapDeviceMemoryWithRegister
framework: kernel
role: symbol
role_heading: Instance Method
path: kernel/iopcidevice/1398789-mapdevicememorywithregister
---

# mapDeviceMemoryWithRegister

## Declaration

```occ
virtual IOMemoryMap * mapDeviceMemoryWithRegister(UInt8 reg, IOOptionBits options);
```