Texas Instruments LaunchPad MSP430G2 Series User Manual Download Page 26 | Manualshive

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Schematics

26

SLAU772A – June 2018 – Revised March 2020

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Copyright © 2018–2020, Texas Instruments Incorporated

MSP430G2553 LaunchPad™ Development Kit (MSP

‑

EXP430G2ET)

Figure 19. Schematics (3 of 3)

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Summary of Contents for LaunchPad MSP430G2 Series

Page 1: ...nt Kit is an inexpensive and easy to use evaluation module EVM for the MSP430G2xx entry level series of microcontrollers MCUs It contains everything needed to start developing on the ultra low power M...

Page 2: ...ces 17 4 1 Integrated Development Environments 17 4 2 LaunchPad Development Kit Websites 20 4 3 MSPWare and TI Resource Explorer 21 4 4 MSP430G2553 MCU 21 4 5 Community Resources 22 5 FAQ 23 6 Schemat...

Page 3: ...Devices 14 4 Hardware Change Log 15 5 Software Examples 16 6 IDE Minimum Requirements for MSP EXP430G2ET 16 7 Source File 16 8 Source File and Folders 17 9 How MSP Device Documentation is Organized 21...

Page 4: ...and IAR Embedded Workbench for MSP430 IDE IAR EW430 Both of these IDEs support EnergyTrace technology for real time power profiling and debugging when paired with the MSP430G2553 LaunchPad developmen...

Page 5: ...ailable for customization imported from the TI Cloud Gallery The serial communication port on the PC must be configured with 9600 bps one stop bit and no flow control to display the values correctly N...

Page 6: ...et Reset button EnergyTrace Technology Hardware www ti com 6 SLAU772A June 2018 Revised March 2020 Submit Documentation Feedback Copyright 2018 2020 Texas Instruments Incorporated MSP430G2553 LaunchPa...

Page 7: ...ts of peripherals targeted for various applications The MCU architecture combined with five low power modes is optimized to achieve extended battery life in portable measurement applications Device fe...

Page 8: ...area The signals that cross this line can be disconnected by jumpers on J101 the isolation jumper block For details on the isolation jumper block see Section 2 2 3 The eZ FET also provides a backchan...

Page 9: ...rail derived from VBUS in the eZ FET domain RXD Backchannel UART The target G2553 receives data through this signal The arrows indicate the direction of the signal TXD Backchannel UART The target G255...

Page 10: ...COM port configure it in your host application according to its documentation You can then open the port and begin communication to it from the host On the target MSP430G2553 side the backchannel is c...

Page 11: ...king and sourcing capability in the final measurement 3 Make sure there are no floating inputs outputs I Os on the MSP430G2553 These cause unnecessary extra current draw Every I O should either be dri...

Page 12: ...nt kit adheres to the 20 pin LaunchPad development kit pinout standard A standard was created to aid compatibility between LaunchPad development kit and BoosterPack plug in module tools across the TI...

Page 13: ...the dashed line shows only the applicable function for conforming to the standard However each pin has other functionality that can be configured by the software See the MSP430G2553 data sheet for mo...

Page 14: ...Power Microcontroller 2KB Flash 128B RAM Comparator MSP430G2221 G2xx 16 bit Ultra Low Power Microcontroller 2KB Flash 128B RAM USI for SPI I2 C MSP430G2231 G2xx 16 bit Ultra Low Power Microcontroller...

Page 15: ...w Power Microcontroller 8KB Flash 512B RAM 10 Bit SAR A D Comparator USCI for I2 C SPI UART MSP430G2453 G2xx 16 bit Ultra Low Power Microcontroller 8KB Flash 512B RAM 10 Bit SAR A D Comparator USCI fo...

Page 16: ...lso implements a real time temperature sensor 3 1 1 Source File The OOBE project includes one main c source file see Table 7 Table 7 Source File Name Description main c Contains the main Out of Box de...

Page 17: ...s way the demo can be used with any other MSP430G2xx MCU with an integrated ADC without any change in the program 3 2 Blink LED Example This simple software example shows how to software toggle a GPIO...

Page 18: ...it build and debug applications for your LaunchPad development kit No need to download and install large software packages simply connect your LaunchPad development kit and begin You can choose to sel...

Page 19: ...e code editor project build environment debugger profiler and many other features You can learn more about CCS and download it at http www ti com tool ccstudio CCS v7 0 or higher is required When CCS...

Page 20: ...Debugger You can learn more about IAR Embedded Workbench for MSP430 and download it at the IAR website IAR EW430 v7 11 1 or higher is required To open the demo in IAR EW430 click File Open Workspace...

Page 21: ...ackage essentially everything developers need to become MSP experts In addition to providing a complete collection of existing MSP design resources MSPWare also includes a high level API called MSP Dr...

Page 22: ...very MSP derivative has a set of these code examples When starting a new project or adding a new peripheral these examples serve as a great starting point 4 4 3 MSP430 Application Notes and TI Designs...

Page 23: ...ta it might be a problem on the host side Probe on TXD while sending data from the MSP If you don t see data it might be a configuration problem with the USCI module Q The device is not answering to a...

Page 24: ...om 24 SLAU772A June 2018 Revised March 2020 Submit Documentation Feedback Copyright 2018 2020 Texas Instruments Incorporated MSP430G2553 LaunchPad Development Kit MSP EXP430G2ET 6 Schematics Figure 17...

Page 25: ...chematics 25 SLAU772A June 2018 Revised March 2020 Submit Documentation Feedback Copyright 2018 2020 Texas Instruments Incorporated MSP430G2553 LaunchPad Development Kit MSP EXP430G2ET Figure 18 Schem...

Page 26: ...ww ti com 26 SLAU772A June 2018 Revised March 2020 Submit Documentation Feedback Copyright 2018 2020 Texas Instruments Incorporated MSP430G2553 LaunchPad Development Kit MSP EXP430G2ET Figure 19 Schem...

Page 27: ...ments Incorporated Revision History Revision History NOTE Page numbers for previous revisions may differ from page numbers in the current version Changes from May 1 2018 to March 20 2020 from Revision...

Page 28: ...ther than TI b the nonconformity resulted from User s design specifications or instructions for such EVMs or improper system design or c User has not paid on time Testing and other quality control tec...

Page 29: ...These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not in...

Page 30: ...instructions set forth by Radio Law of Japan which includes but is not limited to the instructions below with respect to EVMs which for the avoidance of doubt are stated strictly for convenience and s...

Page 31: ...any interfaces electronic and or mechanical between the EVM and any human body are designed with suitable isolation and means to safely limit accessible leakage currents to minimize the risk of electr...

Page 32: ...R DAMAGES ARE CLAIMED THE EXISTENCE OF MORE THAN ONE CLAIM SHALL NOT ENLARGE OR EXTEND THIS LIMIT 9 Return Policy Except as otherwise provided TI does not offer any refunds returns or exchanges Furthe...

Page 33: ...e resources are subject to change without notice TI grants you permission to use these resources only for development of an application that uses the TI products described in the resource Other reprod...

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