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Windows CE Library - Map Register Library - (MapRegLib)


this is a legacy library and thus not supported by Toradex anymore. We recommend that you use the new libraries for all Toradex modules. Please see the Toradex CE Libraries and Code Samples for up-to-date information.


This library provides for the mapping of physical registers to virtual addresses.

Current Version


Application Notes

MapRegLib can be used to map physical registers and memory into the virtual address space of a Win CE application.

MapRegLib can also be used to allocate and free memory for use as buffers, etc to be used with DMA access to peripherals.

Library API

Click here for the library API

Other Resources

Windows CE Libraries Overview

Register Access

HW registers

Revision History

DateRevChange Notes
27/05/2014V1.3VirtualSetAttributesCompat(): Add support for Tegra, but only for BSP V1.3beta2 and later
11/03/2014V1.2Fix: AllocPhysMemCompat() did not work on old T20/T30 images
17/06/2013V1.1.1Updated to work with Apalis T30

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