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Contents

1

MSP-EXP430G2 LaunchPad Overview

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4

1.1

Overview

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4

1.2

Features

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5

1.3

Kit Contents

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5

1.4

Revisions

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6

2

Installation

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6

2.1

Download the Required Software

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6

2.2

Install the Software

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6

2.3

Install the Hardware

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6

3

Getting Started With MSP-EXP430G2 LaunchPad

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7

3.1

Getting Started

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7

3.2

Demo Application, Internal Temperature Measurement

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7

4

Develop an Application With the MSP-EXP430G2 LaunchPad

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8

4.1

Developing an Application

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8

4.2

Program and Debug the Temperature Measurement Demo Application

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8

4.3

Disconnect Emulator From Target With Jumper J3

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9

4.4

Program Connected eZ430 Target Boards

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10

4.5

Connecting a Crystal Oscillator

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11

4.6

Connecting a BoosterPack

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11

4.7

Supported Devices

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11

4.8

MSP-EXP430G2 On-Board Emulator

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13

5

MSP-EXP430G2 Hardware

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13

5.1

Device Pinout

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13

5.2

Schematics

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14

5.3

PCB Layout

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20

5.4

Bill of Materials (BOM)

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23

6

Suggested Reading

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24

7

Frequently Asked Questions (FAQ)

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24

Revision History

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26

2

Table of Contents

SLAU318F – July 2010 – Revised January 2015

Submit Documentation Feedback

Copyright © 2010–2015, Texas Instruments Incorporated

Содержание MSP-EXP430G2

Страница 1: ...MSP EXP430G2 LaunchPad Evaluation Kit User s Guide Literature Number SLAU318F July 2010 Revised January 2015 ...

Страница 2: ...8 4 2 Program and Debug the Temperature Measurement Demo Application 8 4 3 Disconnect Emulator From Target With Jumper J3 9 4 4 Program Connected eZ430 Target Boards 10 4 5 Connecting a Crystal Oscillator 11 4 6 Connecting a BoosterPack 11 4 7 Supported Devices 11 4 8 MSP EXP430G2 On Board Emulator 13 5 MSP EXP430G2 Hardware 13 5 1 Device Pinout 13 5 2 Schematics 14 5 3 PCB Layout 20 5 4 Bill of M...

Страница 3: ... 9 Schematics MSP EXP430G2 Emulator 1 of 2 Revision 1 5 17 10 Schematics MSP EXP430G2 Emulator 2 of 2 Revision 1 5 18 11 Schematics MSP EXP430G2 Target Socket Revision 1 5 19 12 Layout LaunchPad Top Layer 20 13 Layout LaunchPad Bottom Layer 21 14 Layout LaunchPad Silkscreen 22 List of Tables 1 Jumper Connection J3 Between Emulator and Target 9 2 eZ430 Debugging Interface 10 3 Supported Devices 11 ...

Страница 4: ...mulation for programming and debugging as well as buttons and LEDs for a simple user interface Rapid prototyping is simplified by the 20 pin BoosterPack headers which support a wide range of available BoosterPack plug in modules You can quickly add features like wireless connectivity graphical displays environmental sensing and much more You can either design your own BoosterPack or choose among m...

Страница 5: ...unchPad Overview 1 3 Kit Contents The MSP EXP430G2 evaluation kit includes the following hardware LaunchPad emulator socket board MSP EXP430G2 Mini USB B cable 0 5 m Two MSP430 flash devices MSP430G2553 Low power 16 bit MSP430 microcontroller with an 8 channel 10 bit ADC on chip comparator touch sense enabled I Os universal serial communication interface 16kB flash memory and 512 bytes of RAM prel...

Страница 6: ...on IAR Embedded Workbench allows 4KB of C code compilation CCS is limited to a code size of 16KB The software is available at http www ti com mspds There are many other compilers and integrated development environments IDEs available to use with the MSP EXP430 LaunchPad including Rowley Crossworks and MSPGCC However example projects have been created using IAR Embedded Workbench KickStart IDE and ...

Страница 7: ... the USB emulation circuitry back to the PC The internal temperature sensor data from the MSP430G2553 device is sent to the PC to be displayed on the GUI The pre loaded demo application and the GUI are found in the Software Examples zip folder The GUI is opened with LaunchPad_Temp_GUI exe This GUI is made with Processing http processing org with the source available for customization The serial co...

Страница 8: ...and Debug the Temperature Measurement Demo Application The source code of the demo application can be found in the Software Examples zip folder Download the project folder and unpack it to a location of your choice For this demo Code Composer Studio v4 or newer must be installed The demo application can be loaded to the CCS workspace by clicking File Import Select the location of the extracted pro...

Страница 9: ...er Connection J3 Between Emulator and Target Jumper Signal Description 1 VCC Target socket power supply voltage power consumption test jumper located on 5 before Rev 1 5 Test mode for JTAG pins or Spy Bi Wire test clock input during programming and test located on 1 before 2 TEST Rev 1 5 3 RST Reset or Spy Bi Wire test data input output during programming and test located on 2 before Rev 1 5 4 RXD...

Страница 10: ...ion UART on the other hand is connected directly to the LaunchPad target device and jumper J3 can be closed to monitor the transmission from the LaunchPad target to the attached eZ430 This way both possible connections from the device to the PC and from the device to the eZ430 can be established without changing the direction of the UART pins The VCC connection to the eZ430 interface is directly c...

Страница 11: ... conflicts can be resolved by changing the G2 device pin function configuration in software More information about compatibility can also be found at http www ti com launchpad 4 7 Supported Devices Texas Instruments offers several MSP430 devices in a PDIP package that is compatible with LaunchPad Table 3 shows the supported devices Table 3 Supported Devices Part Number Family Description MSP430F20...

Страница 12: ...I O Pins 16 bit Ultra Low Power Microcontroller 8KB Flash 256B RAM 10 Bit SAR A D Comparator USI for MSP430G2452 G2xx SPI I2 C 16 Capacitive Touch Enabled I O Pins 16 bit Ultra Low Power Microcontroller 1KB Flash 256B RAM 10 Bit SAR A D Comparator USCI for MSP430G2153 G2xx I2 C SPI UART 24 Capacitive Touch Enabled I O Pins 16 bit Ultra Low Power Microcontroller 2KB Flash 256B RAM Comparator USCI f...

Страница 13: ...etails on the MSP EXP430G2 LaunchPad on board emulator Table 4 Features Supported by On Board Emulator Support by LaunchPad Feature MSP EXP430G2 Supports MSP430F20xx F21x2 F22xx G2x01 G2x11 G2x21 G2x31 G2x53 Allows fuse blow Adjustable target supply voltage Fixed 2 8 V target supply voltage Fixed 3 6 V target supply voltage 4 wire JTAG 2 wire JTAG Application UART Supported by CCS Supported by IAR...

Страница 14: ...4 3 5 6 HTCK HTMS HTDI HTDO EZ_VCC EZ_VCC EZ_VCC EZ_VCC EZ_VCC GND GND GND RESET RESET URXD UTXD SCL SDA SBWTCK SBWTCK SBWTDIO SBWTDIO CLK3410 RST3410 BTXD BRXDI BTXDI BRXD EZ_VBUS TEST SBWTCK RST SBWTDIO URTS UDTR UDSR UCTS VCC P1 2 P1 2 P1 1 P1 1 Removed U2 SN75240PW from SBW connections SBW UART I F to Argon SBW UART I F to external Target MSP EXP430G2 Hardware www ti com 5 2 Schematics Figure ...

Страница 15: ...D2 28 U3 E0 1 SDA 5 VSS 4 E1 2 WC 7 SCL 6 VCC 8 E2 3 U5 R21 R15 R14 C10 C9 C12 C11 R20 R18 R13 C13 R25 R24 R23 R12 R10 R11 C8 IN1 5 OUT1 8 EN 4 IN2 6 RES 2 OUT2 7 FB 1 GND 3 U2 C7 R8 R9 R19 C6 D1 R22 R17 R16 IO1 3 VCC 1 IO2 5 GND 4 NC 2 VBUS 1 ID 4 D 2 U 2 D 3 GND 5 SHIELD1 S1 SHIELD2 S2 SHIELD3 S3 SHIELD4 S4 EZ_VCC EZ_VCC EZ_VCC EZ_VCC EZ_VCC EZ_VCC SDA SCL UTXD URXD RESET CLK3410 RST3410 BRXDI B...

Страница 16: ...C1 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 R27 C14 1 2 J5 1 3 4 J5 2 R28 R29 GND P1 3 P1 3 XOUT XOUT XIN XIN RST SBWTDIO RST SBWTDIO TEST SBWTCK P1 4 P1 5 VCC VCC P1 1 P1 2 P1 6 P1 6 P1 7 P2 0 P2 1 P2 2 P2 3 P2 4 P2 5 XINR XOUTR P1 0 P1 0 20 Pin Socket MSP EXP430G2 Hardware www ti com Figure 8 Schematics MSP EXP430G2 Target Socket Revision 1 4 16 MSP EXP430G2 LaunchPad Evaluation Kit SLAU318F J...

Страница 17: ...1 2 3 4 5 6 7 8 9 10 J3 HTCK HTMS HTDI HTDO EZ_VCC EZ_VCC EZ_VCC EZ_VCC GND GND GND RESET RESET URXD UTXD SCL SDA SBWTCK SBWTCK SBWTDIO SBWTDIO CLK3410 RST3410 BTXD BTXD BRXDI BTXDI BRXD BRXD EZ_VBUS TEST SBWTCK RST SBWTDIO URTS UDTR UDSR UCTS VCC VCC P1 2 P1 2 P1 1 P1 1 SBW UART I F to Argon SBW UART I F to external Target changed on Rev 1 5 www ti com MSP EXP430G2 Hardware Figure 9 Schematics MS...

Страница 18: ...D2 28 U3 E0 1 SDA 5 VSS 4 E1 2 WC 7 SCL 6 VCC 8 E2 3 U5 R21 R15 R14 C10 C9 C12 C11 R20 R18 R13 C13 R25 R24 R23 R12 R10 R11 C8 IN1 5 OUT1 8 EN 4 IN2 6 RES 2 OUT2 7 FB 1 GND 3 U2 C7 R8 R9 R19 C6 D1 R22 R17 R16 IO1 3 VCC 1 IO2 5 GND 4 NC 2 VBUS 1 ID 4 D 2 U 2 D 3 GND 5 SHIELD1 S1 SHIELD2 S2 SHIELD3 S3 SHIELD4 S4 EZ_VCC EZ_VCC EZ_VCC EZ_VCC EZ_VCC EZ_VCC SDA SCL UTXD URXD RESET CLK3410 RST3410 BRXDI B...

Страница 19: ...C1 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 R27 C14 1 2 J5 1 3 4 J5 2 R28 R29 GND P1 3 P1 3 XOUT XOUT XIN XIN RST SBWTDIO RST SBWTDIO TEST SBWTCK P1 4 P1 5 VCC VCC P1 1 P1 2 P1 6 P1 6 P1 7 P2 0 P2 1 P2 2 P2 3 P2 4 P2 5 XINR XOUTR P1 0 P1 0 20 Pin Socket www ti com MSP EXP430G2 Hardware Figure 11 Schematics MSP EXP430G2 Target Socket Revision 1 5 19 SLAU318F July 2010 Revised January 2015 MSP EXP...

Страница 20: ...www ti com 5 3 PCB Layout Figure 12 Layout LaunchPad Top Layer 20 MSP EXP430G2 LaunchPad Evaluation Kit SLAU318F July 2010 Revised January 2015 Submit Documentation Feedback Copyright 2010 2015 Texas Instruments Incorporated ...

Страница 21: ...XP430G2 Hardware Figure 13 Layout LaunchPad Bottom Layer 21 SLAU318F July 2010 Revised January 2015 MSP EXP430G2 LaunchPad Evaluation Kit Submit Documentation Feedback Copyright 2010 2015 Texas Instruments Incorporated ...

Страница 22: ...rdware www ti com Figure 14 Layout LaunchPad Silkscreen 22 MSP EXP430G2 LaunchPad Evaluation Kit SLAU318F July 2010 Revised January 2015 Submit Documentation Feedback Copyright 2010 2015 Texas Instruments Incorporated ...

Страница 23: ...DRLR 22 U3 1 TUSB3410VF 23 U2 1 TPS77301DGKR 24 U5 1 I2C EEPROM 128k AT24C128 10TU 2 7 TP1 TP2 TP3 TP4 25 TP5 TP6 TP7 26 C14 1 1nF SMD 0603 27 C21 C22 12 5pF SMD 0603 not populated 28 C23 1 10µF 10 V SMD 0805 29 C20 C24 1 100nF SMD 0603 C24 is not populated 30 LED0 LED1 2 Green DIODE 0603 31 LED2 1 Red DIODE 0603 32 R34 R27 1 47k SMD 0603 R34 is not populated 33 R32 R26 2 270R SMD 0603 34 R33 1 47...

Страница 24: ...es going to production the USB Flash Emulation Tool or the Gang Production Programmer which support the fuse blow feature are recommended 3 What versions of IAR Embedded Workbench and Code Composer Studio are supported The MSP EXP430G2 LaunchPad hardware is supported by IAR Embedded Workbench KickStart Version 6 00 or higher and Code Composer Studio v4 or higher To download the IDE visit http www ...

Страница 25: ...vice data sheet or I am not measuring a current at all The MSP430 device inside of the LaunchPad socket can be powered with an external power supply at header J6 or J4 To measure the power consumption in this mode the VCC jumper usually used to measure the power consumption must be removed and the current must be measured directly at the power supply If the jumper J3 is not removed the emulator ci...

Страница 26: ...of jumper settings in the paragraph that starts Jumpers 4 and 5 connect the UART interface 9 NOTE Page numbers for previous revisions may differ from page numbers in the current version 26 Revision History SLAU318F July 2010 Revised January 2015 Submit Documentation Feedback Copyright 2010 2015 Texas Instruments Incorporated ...

Страница 27: ...esponsible for compliance with all legal regulatory and safety related requirements concerning its products and any use of TI components in its applications notwithstanding any applications related information or support that may be provided by TI Buyer represents and agrees that it has all the necessary expertise to create and implement safeguards which anticipate dangerous consequences of failur...

Страница 28: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Texas Instruments MSP EXP430G2 ...

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