AN669 Datasheet, PDF (1/14 Pages) Microchip Technology – Embedding Assembly Routines into C Language Using a Floating Point Routine as an Example

AN669
INTEGRATING SILICON LABS SiM3XXXX DEVICES INTO
THE KEIL µVISION® IDE
1. Introduction
This application note describes how to configure and use the Keil µVision® Integrated Development Environment
(IDE) with Silicon Laboratories Precision32™ 32-bit microcontrollers (SiM3xxxx).
2. Key Points
Key points described in this application note include:
Generating a blank project in Keil µVision
Configuring a µVision project for use with Silicon Laboratories SiM3xxxx devices
Using the µVision IDE to build, download, run, and debug a project
Using the System Viewer Windows and Debug (Print) Viewer
3. Creating a Project
A project is necessary in order to build an example and download the firmware image to the MCU. To create a
project in µVision:
1. Under the Project menu, select New µVision Project. After naming your new project, select SiLabs
SiM3x Devices in the Select a CPU Data Base File dialog and click OK.
2. Expand the Silicon Laboratories data base to open a list of supported MCUs, select the appropriate MCU,
and click OK.
Figure 1. Selecting a SiM3x Device
After creating your blank project, there will be an empty project in the Project Window. The next step is to configure
the project options.
Rev. 0.1 2/12
Copyright © 2012 by Silicon Laboratories
AN669