Silicon Laboratories C8051F41 Series User Manual
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Silicon Laboratories C8051F41 Series User Manual

Silicon Laboratories C8051F41 Series User Manual

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C8051F41
1. Kit Contents
The C8051F41x Development Kit contains the following items:
• C8051F410 Target Board
• C8051Fxxx Development Kit Quick-Start Guide
• Silicon Laboratories IDE and Product Information CD-ROM. CD content includes:
• Silicon Laboratories Integrated Development Environment (IDE)
• Keil 8051 Development Tools (macro assembler, linker, evaluation C compiler)
• Source code examples and register definition files
• Documentation
• C8051F41x Development Kit User's Guide (this document)
• AC to DC Power Adapter
• USB Debug Adapter (USB to Debug Interface)
• USB Cable
2. Hardware Setup using a USB Debug Adapter
The target board is connected to a PC running the Silicon Laboratories IDE via the USB Debug Adapter as shown
in Figure 1.
1. Connect the USB Debug Adapter to the DEBUG connector on the target board with the 10-pin ribbon cable.
2. Connect one end of the USB cable to the USB connector on the USB Debug Adapter.
3. Connect the other end of the USB cable to a USB Port on the PC.
4. Connect the ac/dc power adapter to power jack P1 on the target board.
Notes:
• Use the Reset button in the IDE to reset the target when connected using a USB Debug Adapter.
• Remove power from the target board and the USB Debug Adapter before connecting or disconnecting the
ribbon cable from the target board. Connecting or disconnecting the cable when the devices have power can
damage the device and/or the USB Debug Adapter.
Rev. 0.2 9/06
Downloaded from
Elcodis.com
electronic components distributor
D
X
E V E L O P M E N T
PC
USB
Cable
Figure 1. Hardware Setup using a USB Debug Adapter
Copyright © 2006 by Silicon Laboratories
C 8 0 5 1 F 4 1 x - D K
K
U
I T
S E R
AC/DC
Adapter
USB Debug Adapter
PWR
SILICON LABORATORIES
P1.6
Port 2
Port 1
'
G
S
U I D E
Target Board
MCU
Port 0
Port 3
Port 4
C8051F41x-DK

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Summary of Contents for Silicon Laboratories C8051F41 Series

  • Page 1 • USB Cable 2. Hardware Setup using a USB Debug Adapter The target board is connected to a PC running the Silicon Laboratories IDE via the USB Debug Adapter as shown in Figure 1. 1. Connect the USB Debug Adapter to the DEBUG connector on the target board with the 10-pin ribbon cable.

  • Page 2: Software Setup

    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).
  • Page 3 “Serial Adapter” section. Next, the correct “Debug Interface” must be selected. C8051F41x family devices use the Silicon Laboratories 2-wire (C2) debug interface. Once all the selections are made, click the OK button to close the window.

  • Page 4: Example Source Code

    C8051F41x-DK 5. Example Source Code Example source code and register definition files are provided in the “SiLabs\MCU\Examples\C8051F41x” directory during IDE installation. These files may be used as a template for code development. Example applications include a blinking LED example which configures the green LED on the target board to blink at a fixed rate.

  • Page 5: Target Board

    C8051F41x-DK 6. Target Board The C8051F41x Development Kit includes a target board with a C8051F410 device pre-installed for evaluation and preliminary software development. Numerous input/output (I/O) connections are provided to facilitate prototyping using the target board. Refer to Figure 2 for the locations of the various I/O connectors. Power connector (accepts input from 7 to 15 VDC unregulated power adapter) 22-pin Expansion I/O connector Port I/O Configuration Jumper Block...
  • Page 6 C8051F41x-DK 6.1. System Clock Sources The C8051F410 device installed on the target board features a calibrated programmable internal oscillator which is enabled as the system clock source on reset. After reset, the internal oscillator operates at a frequency of 191.4 kHz (±2%) by default but may be configured by software to operate at other frequencies. Therefore, in many applications an external oscillator is not required.
  • Page 7 C8051F41x-DK Table 1. Target Board I/O Descriptions Description Jumper Reset none P1.4 J5[3–4] P1.5 J5[7–8] Green LED D3 P2.1 J5[1–2] Green LED D5 P2.3 J5[5–6] Red LED D1 VREGIN Red LED D2 Red LED D12 6.4. Expansion I/O Connector (J1) The 24-pin Expansion I/O connector J11 provides access to all signal pins of the C8051F410 device.
  • Page 8 C8051F41x-DK 6.5. Target Board DEBUG Interface (J4) The DEBUG connector (J4) provides access to the DEBUG (C2) pins of the C8051F410. It is used to connect the Serial Adapter or the USB Debug Adapter to the target board for in-circuit debugging and Flash programming. Table 3 shows the DEBUG pin definitions.
  • Page 9 C8051F41x-DK 6.8. IDAC Connectors (J7, J11) The C8051F410 target board also features two Current-to-Voltage 750 Ω load resistors that may be connected to the 2-bit current-mode Digital-to-Analog Converters (IDACs) on port pins P1.0 and P1.1. Install a shorting block on J13 to connect the IDAC0/P1.0 pin of the target device to a load resistor.
  • Page 10 C8051F41x-DK 7. Schematics Rev. 0.2 Downloaded from Elcodis.com electronic components distributor...
  • Page 11 C8051F41x-DK Rev. 0.2 Downloaded from Elcodis.com electronic components distributor...
  • Page 12 C8051F41x-DK Rev. 0.2 Downloaded from Elcodis.com electronic components distributor...

  • Page 13: Change List

    C8051F41x-DK OCUMENT HANGE Revision 0.2 to Revision 0.3 Removed Section 9. USB Debug Adapter. See USB Debug Adapter User's Guide. Rev. 0.2 Downloaded from Elcodis.com electronic components distributor...

  • Page 14: Contact Information

    Silicon Laboratories products are not designed, intended, or authorized for use in applications intended to support or sustain life, or for any other application in which the failure of the Silicon Laboratories product could create a situation where per- sonal injury or death may occur.

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