C8051F226DK-U Datasheet C8051F226-TB, C8051F206-TB, C8051F206DK | P1-P3

C8051F2xx-DK

C8051F2XX DEVELOPMENT KIT USER’S GUIDE

1. Kit Contents

The C8051F2xx Development Kits contain the following items:

• C8051F206 or C8051F226 Target Board

• Serial Adapter (RS-232 to Target Board Protocol Converter)

• Silicon Laboratories IDE and Product Information CD-ROM. CD content includes:

• Silicon Laboratories Integrated Development Environment (IDE)

• Keil Software 8051 Development Tools (macro assembler, linker, evaluation ‘C’ compiler)

• Installation utility (SETUP.EXE)

• Source code examples and register definition files

• Documentation

• AC to DC Power Adapter

• RS232 Serial Cable

• 7” Ribbon Cable

• Quick-start Guide

• C8051F2xx Development Kit User’s Guide (this document)

2. Hardware Setup

The target board is connected to a PC running the Silicon Laboratories IDE via the Serial Adapter as shown in

Figure 1.

1. Connect one end of the RS232 serial cable to a serial (COM) port on the PC.

2. Connect the other end of the RS232 serial cable to the DB-9 connector on the Serial Adapter.

3. Connect the Serial Adapter to the JTAG connector on the target board using the 10-pin ribbon cable.

4. Connect the AC/DC power adapter to power jack P1 on the target board.

Serial Port

Serial

Adapter

Ribbon Cable

Target Board

AC/DC

Adapter

Serial

Cable

Figure 1. Hardware Setup

Note: The Reset switch on the target board is disabled when the serial adapter is connected to the

target board. Use the Reset button in the Silicon Laboratories IDE toolbar to reset the target when

connected to the Serial Adapter.

C8051F2xx-DK

2 Rev. 0.4

3. Software Setup

The included CD-ROM contains the Silicon Laboratories Integrated Development Environment (IDE), Keil software

8051 tools and additional documentation. Insert the CD-ROM into your PC’s CD-ROM drive. An installer will

automatically launch, allowing you to install the IDE software or read documentation by clicking buttons on the

Installation Panel. If the installer does not automatically start when you insert the CD-ROM, run autorun.exe found

in the root directory of the CD-ROM. Refer to the readme.txt file on the CD-ROM for the latest information

regarding known IDE problems and restrictions.

4. Silicon Laboratories Integrated Development Environment

The Silicon Laboratories IDE integrates a source-code editor, source-level debugger and in-system Flash

programmer. The use of third-party compilers and assemblers is also supported. This development kit includes the

Keil Software A51 macro assembler, BL51 linker and evaluation version C51 ‘C’ compiler. These tools can be used

from within the Silicon Laboratories IDE.

4.1. System Requirements

The Silicon Laboratories IDE requirements:

• Pentium-class host PC running Microsoft Windows 95 or later, or Microsoft Windows NT or later.

• One available COM port.

• 64 MB RAM and 40 MB free HD space recommended.

4.2. Assembler and Linker

A full-version Keil A51 macro assembler and BL51 banking linker are included with the development kit and are

installed during IDE installation. The complete assembler and linker reference manual can be found on-line under

the Help menu in the IDE or in the “SiLabs\MCU\hlp” directory (A51.pdf).

4.3. Evaluation C51 ‘C’ Compiler

An evaluation version of the Keil C51 ‘C’ compiler is included with the development kit and is installed during IDE

installation. The evaluation version of the C51 compiler is the same as the full professional version except code

size is limited to 4 kB and the floating point library is not included. The C51 compiler reference manual can be

found under the Help menu in the IDE or in the “SiLabs\MCU\hlp” directory (C51.pdf).

4.4. Using the Keil Software 8051 Tools with the Silicon Laboratories IDE

To perform source-level debugging with the IDE, you must configure the Keil 8051 tools to generate an absolute

object file in the OMF-51 format with object extensions and debug records enabled. You may build the OMF-51

absolute object file by calling the Keil 8051 tools at the command line (e.g. batch file or make file) or by using the

project manager built into the IDE. The default configuration when using the Silicon Laboratories IDE project

manager enables object extension and debug record generation.

Refer to Applications Note

AN104 -

Integrating

Keil 8051 Tools Into the Silicon Labs IDE

in the “SiLabs\MCU\Documentation\Appnotes” directory on the CD-

ROM for additional information on using the Keil 8051 tools with the Silicon Laboratories IDE.

To build an absolute object file using the Silicon Laboratories IDE project manager, you must first create a project.

A project consists of a set of files, IDE configuration, debug views, and a target build configuration (list of files and

tool configurations used as input to the assembler, compiler, and linker when building an output object file).

The following sections illustrate the steps necessary to manually create a project with one or more source files,

build a program and download the program to the target in preparation for debugging. (The IDE will automatically

create a single-file project using the currently open and active source file if you select Build/Make Project before a

project is defined.)

C8051F2xx-DK

Rev. 0.4 3

4.4.1. Creating a New Project

1. Select Project->New Project to open a new project and reset all configuration settings to default.

2. Select File->New File to open an editor window. Create your source file(s) and save the file(s) with a rec-

ognized extension, such as .c, .h, or .asm, to enable color syntax highlighting.

3. Right-click on “New Project” in the Project Window. Select Add files to project. Select files in the file

browser and click Open. Continue adding files until all project files have been added.

4. For each of the files in the

Project

Window

that you want assembled, compiled and linked into the target

build, right-click on the file name and select

Add file to build

. Each file will be assembled or compiled as

appropriate (based on file extension) and linked into the build of the absolute object file.

Note: If a project contains a large number of files, the “Group” feature of the IDE can be used to organize.

Right-click on “New Project” in the

Project Window

. Select

Add Groups to project

. Add pre-defined

groups or add customized groups. Right-click on the group name and choose

Add file to group

. Select files

to be added. Continue adding files until all project files have been added.

4.4.2. Building and Downloading the Program for Debugging

1. Once all source files have been added to the target build, build the project by clicking on the Build/Make

Project button in the toolbar or selecting Project->Build/Make Project from the menu.

Note: After the project has been built the first time, the Build/Make Project command will only build the

files that have been changed since the previous build. To rebuild all files and project dependencies, click

on the Rebuild All button in the toolbar or select Project->Rebuild All from the menu.

C8051F2xx

family devices use the JTAG debug interface. You must select

JTAG

in the

Options->Debug

Interface

menu to enable connection to

C80512xx

target devices. Click the

Connect

button in the toolbar or

select

Debug->Connect

from the menu to connect to the device.

3. Download the project to the target by clicking the Download Code button in the toolbar.

Note: To enable automatic downloading if the program build is successful select Enable automatic con-

nect/download after build in the Project->Target Build Configuration dialog. If errors occur during the

build process, the IDE will not attempt the download.

4. Save the project when finished with the debug session to preserve the current target build configuration,

editor settings and the location of all open debug views. To save the project, select Project->

Save Project As... from the menu. Create a new name for the project and click on Save.

P1-P3 P4-P6 P7-P9 P10-P12

C8051F226DK-U

Mfr. #:

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Manufacturer:

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C8051F2XX EVAL BRD

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