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Related Documentation From Texas Instruments www.ti.com 8 SLAU358Q – September 2011 – Revised October 2019 Submit Documentation Feedback Copyright © 2011–2019, Texas Instruments Incorporated Read This First This device c…

SLAU358Q–September 2011–Revised October 2019

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Preface

SLAU358Q– September 2011 –Revised October 2019

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If You Need Assistance

If you have any feedback or questions, the Texas Instruments Product Information Center (PIC) and the TI

E2E™ Forum provide support for the MSP430™ and SimpleLink™ MSP432™ microcontrollers and for the

MSP-GANG. See the TI website for contact information for the PIC. Device-specific information is on the

MSP website.

Trademarks

E2E, MSP430, SimpleLink, MSP432 are trademarks of Texas Instruments.

Windows is a registered trademark of Microsoft Corporation.

All other trademarks are the property of their respective owners.

Related Documentation From Texas Instruments

The primary sources of MSP information are the device-specific data sheets and user's guides. The most

current information is on the MSP website.

Information specific to the MSP-GANG is at http://www.ti.com/tool/msp-gang.

Related Documentation From Texas Instruments

www.ti.com

SLAU358Q–September 2011–Revised October 2019

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This device complies with Part 15 of the FCC Rules. Operation is subject

to the following two conditions:

(1) this device may not cause harmful interference and

(2) this device must accept any interference received, including

interference that may cause undesired operation.

NOTE: This equipment has been tested and found to comply with the limits for a Class A digital device,

pursuant to part 15 of the FCC Rules. 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 installed and used in accordance with the instruction manual, may cause

harmful interference to radio communications. However there is no guarantee that interference will not

occur in a particular installation. If this equipment does cause harmful interference to radio or television

reception, which can be determined by turning the equipment off and on, the user is encouraged to try to

correct the interference by one or more of the following measures:

* Reorient or relocate the receiving antenna

* Increase the separation between equipment and receiver

* Connect the equipment into an outlet on a circuit different from that to which receiver is connected

* Consult the dealer or an experienced radio/TV technician for help.

Warning: Changes or modifications not expressly approved by Texas Instruments Inc. could void

the user’s authority to operate the equipment.

NOTE: This equipment has been tested and found to comply with:

CISPR 24:1997 +A1:2001 +A2:2002 / EN 55024:1998 +A1:2001 +A2:2003 EMC Requirements

CISPR 32:2012 / EN55032:2012/AC:2013 Class A - Multimedia Equipment

CISPR 22:2008-09 / EN 55022:2006 +A1:2007, Class A - Information Technology Equipment

CISPR 22:2008-09 / EN 55022:2010+AC: 2011 , Class A - Information Technology Equipment

IEC 61000-4-4 / EN 61000-4-4 - Electromagnetic Compatibility Requirements, Part 4: Electrical Fast

Transient Requirements

IEC 1000-4-2 / EN 61000-4-2 -Electromagnetic Compatibility Requirements, Part 2: Electrostatic

Discharge Requirements

Warning: This equipment is compliant with Class A of CISPR32. In a residential environment this

equipment may cause radio interference.

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Introduction

Chapter 1

SLAU358Q– September 2011 –Revised October 2019

Introduction

The MSP Gang Programmer for the MSP430 and MSP432 microcontrollers can program up to eight of the

same MSP flash or FRAM devices at one time. The MSP Gang Programmer connects to a host PC using

a standard RS-232 or USB connection and provides flexible programming options that allow the user to

fully customize the process. Figure 1-1 shows a top-level view of the MSP Gang Programmer.

The MSP Gang Programmer is not a gang programmer in the traditional sense, in that there are not eight

sockets to program target devices. Instead, the MSP Gang Programmer connects to target devices that

are mounted in the final circuit or system. The MSP Gang Programmer accesses the target devices

through connectors that use JTAG, Serial-Wire Debug (SWD), Spy-Bi-Wire (SBW), or bootloader (BSL)

signals.

The MSP Gang Programmer includes an expansion board, called the Gang Splitter, that connects the

MSP Gang Programmer to multiple target devices. Eight cables connect the Gang Splitter to eight target

devices (through JTAG, SWD, SBW, or BSL connectors). For MSP432 MCUs, an adapter kit (MSP-

GANG-432ADPTR) can convert from 14-pin JTAG connectors to 20-pin Arm connectors.

Chapter 2 describes how to use the MSP Gang Programmer to program target devices. This chapter

describes the modes of operation and how to choose the method of programming. This chapter also

describes the user interface that defines how to program the target device.

Chapter 3 describes firmware commands that give low-level control of the programming process. The

commands correspond to specific actions that the programmer can perform. The MSP Gang Programmer

connects to a host computer through a RS-232 or USB port to receive the commands. Often, you must

use the commands in groups or in a specific order to ensure proper behavior.

Chapter 4 describes Gang430.dll, MSP-GANG.dll, and the functions that are available through them.

Chapter 5 contains an I/O schematic that shows how signals from the MSP Gang Programmer go to each

target device through an MSP-standard JTAG, SWD, SBW, or BSL connector. To make a traditional gang

programmer, you can change the circuit to connect the signals to the target device pins directly through a

socket.