SLVU240B May   2008  – August 2018 MSP430F2131 , TPS62260

 

  1.   Read This First
    1.     About This Manual
    2.     How to Use This Manual
    3.     Information About Cautions and Warnings
    4.     Related Documentation From Texas Instruments
    5.     If You Need Assistance
    6.     Trademarks
  2. 1Introduction
    1. 1.1 Requirements
      1. 1.1.1 Power Supply Requirements
      2. 1.1.2 Printed Circuit Board Assemblies (PCBs)
  3. 2Setup
    1. 2.1 Input/Output Connector Descriptions
      1. 2.1.1 J1, J2, and J3 – Power Supply Connectors
      2. 2.1.2 JP1 – Wireless Interface Connector
      3. 2.1.3 JP2 – JTAG Interface Connector
    2. 2.2 Hardware Setup
  4. 3Supported Colors and Operation Modes
    1. 3.1 Color Range
    2. 3.2 Auto-Scroll Mode
    3. 3.3 Manual Control Mode
  5. 4Design Description
    1. 4.1 Hardware Design
      1. 4.1.1 LED Power Stages
      2. 4.1.2 Output Filter Design
      3. 4.1.3 MODE and EN Pins
      4. 4.1.4 MSP430 MCU Design
    2. 4.2 LED Color Table
    3. 4.3 Firmware Design
      1. 4.3.1 Firmware C-Code Listing
  6. 5Schematic and Bill of Materials
    1. 5.1 Schematics
    2. 5.2 Bill of Materials
  7. 6Board Layout
    1. 6.1 Photographs of Top and Bottom
    2. 6.2 Layout
    3. 6.3 Thermal Images
  8. AReprogramming
    1. A.1 Additional Software and Hardware Needed
    2. A.2 IAR Embedded Workbench KickStart Software Installation
    3. A.3 Hardware Installation
    4. A.4 Using IAR Embedded Workbench to Download Code on MSP430 MCUs
  9.   Revision History

2.1.3 JP2 – JTAG Interface Connector

The JTAG connector JP2 is used as the programming interface for the MSP430F2131 microcontroller. Only MSP430 JTAG programming adaptors (like the MSP-FET MSP MCU Programmer and Debugger) can be used for the program download. This tool also allows debugging of a new MSP430 software.

The connector on the TPS62260LED-338 EVM uses standard pinning also used on the different MSP430 JTAG tools. This means that the cable delivered with MSP-FET can be plugged into the JP2 connector of the TPS62260LED-338 EVM.

NOTE

Programming and debugging with the MSP430 JTAG interface tools works only if the TPS62260LED-338 EVM is supplied by a 5-V power supply.

The MSP430 JTAG programming adaptor is not part of this package but can be ordered from the TI Store. For instructions to set up the programming adapter and update the program already installed on the MSP430F2131, see Appendix A.