 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| MSP430 Family Programming Adapter Manual User's Guide 2000 Mixed Signal Products SLAU026 IMPORTANT NOTICE Texas Instruments and its subsidiaries (TI) reserve the right to make changes to their products or to discontinue any product or service without notice, and advise customers to obtain the latest version of relevant information to verify, before placing orders, that information being relied on is current and complete. All products are sold subject to the terms and conditions of sale supplied at the time of order acknowledgement, including those pertaining to warranty, patent infringement, and limitation of liability. TI warrants performance of its semiconductor products to the specifications applicable at the time of sale in accordance with TI's standard warranty. Testing and other quality control techniques are utilized to the extent TI deems necessary to support this warranty. Specific testing of all parameters of each device is not necessarily performed, except those mandated by government requirements. CERTAIN APPLICATIONS USING SEMICONDUCTOR PRODUCTS MAY INVOLVE POTENTIAL RISKS OF DEATH, PERSONAL INJURY, OR SEVERE PROPERTY OR ENVIRONMENTAL DAMAGE ("CRITICAL APPLICATIONS"). TI SEMICONDUCTOR PRODUCTS ARE NOT DESIGNED, AUTHORIZED, OR WARRANTED TO BE SUITABLE FOR USE IN LIFE-SUPPORT DEVICES OR SYSTEMS OR OTHER CRITICAL APPLICATIONS. INCLUSION OF TI PRODUCTS IN SUCH APPLICATIONS IS UNDERSTOOD TO BE FULLY AT THE CUSTOMER'S RISK. In order to minimize risks associated with the customer's applications, adequate design and operating safeguards must be provided by the customer to minimize inherent or procedural hazards. TI assumes no liability for applications assistance or customer product design. TI does not warrant or represent that any license, either express or implied, is granted under any patent right, copyright, mask work right, or other intellectual property right of TI covering or relating to any combination, machine, or process in which such semiconductor products or services might be or are used. TI's publication of information regarding any third party's products or services does not constitute TI's approval, warranty or endorsement thereof. Copyright (c) 2000, Texas Instruments Incorporated Notational Conventions Preface Read This First About This Manual This document describes the hardware and software installation and setup. It explains operation and EPROM programming The manual assumes that you have set up the Windows operating environment and that you are familiar with the basic terminology and procedures for using Microsoft Windows. To set up Windows or review basic Windows information, see your Windows documentation. How to Use This Manual This document contains the following chapters: Notational Conventions Chapter 1 Chapter 2 Chapter 3 Chapter 4 Installation and Setup Operation Hardware EPROM Programming This document uses the following conventions. - Program listings, program examples, and interactive displays are shown in a special typeface similar to a typewriter's. Examples use a bold version of the special typeface for emphasis; interactive displays use a bold version of the special typeface to distinguish commands that you enter from items that the system displays (such as prompts, command output, error messages, etc.). Here is a sample program listing: 0011 0012 0013 0014 0005 0005 0005 0006 0001 0003 0006 .field .field .field .even 1, 2 3, 4 6, 3 Read This First iii Trademarks Here is an example of a system prompt and a command that you might enter: - C: csr -a /user/ti/simuboard/utilities In syntax descriptions, the instruction, command, or directive is in a bold typeface font and parameters are in an italic typeface. Portions of a syntax that are in bold should be entered as shown; portions of a syntax that are in italics describe the type of information that should be entered. Here is an example of a directive syntax: .asect section name, address .asect is the directive. This directive has two parameters, indicated by section name and address. When you use .asect, the first parameter must be an actual section name, enclosed in double quotes; the second parameter must be an address. Square brackets ( [ and ] ) identify an optional parameter. If you use an optional parameter, you specify the information within the brackets; you don't enter the brackets themselves. Here's an example of an instruction that has an optional parameter: LALK 16-bit constant [, shift] The LALK instruction has two parameters. The first parameter, 16-bit constant, is required. The second parameter, shift, is optional. As this syntax shows, if you use the optional second parameter, you must precede it with a comma. Square brackets are also used as part of the pathname specification for VMS pathnames; in this case, the brackets are actually part of the pathname (they are not optional). Braces ( { and } ) indicate a list. The symbol | (read as or) separates items within the list. Here's an example of a list: { * | *+ | *- } This provides three choices: *, *+, or *-. Unless the list is enclosed in square brackets, you must choose one item from the list. Some directives can have a varying number of parameters. For example, the .byte directive can have up to 100 parameters. The syntax for this directive is: .byte value1 [, ... , valuen ] This syntax shows that .byte must have at least one value parameter, but you have the option of supplying additional value parameters, separated by commas. - - - The information in a caution or a warning is provided for your protection. Please read each caution and warning carefully. Trademarks Microsoft Windows is a trademark of Microsoft. iv Running Title--Attribute Reference Contents 1 Installation and Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 1.1 Installing the Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 1.2 Installing the Hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.1 Programming the MSP430 Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.1.1 Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.1.2 Error Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 2-2 2-2 2-2 2 3 Hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1 3.1 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2 3.2 Basic Hints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2 3.3 Programming Adapter Target Connector Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3 3.4 Programming Adapters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6 3.5 MSP-PRG430A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7 3.6 MSP-PRG430B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8 3.7 Circuit Diagram of MSP-PRG430C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10 3.7.1 Upgrade of MSP-PRG430B to MSP-PRG430C . . . . . . . . . . . . . . . . . . . . . . . . . 3-12 3.8 Circuit Diagram of MSP-PRG430D . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-13 3.8.1 Upgrade of MSP-PRG430B to MSP-PRG430D . . . . . . . . . . . . . . . . . . . . . . . . . 3-15 3.8.2 Upgrade of MSP-PRG430C to MSP-PRG430D . . . . . . . . . . . . . . . . . . . . . . . . . 3-15 3.9 Location of Components, MSP-PRG430B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-16 3.10 Interconnection of MSP-PRG430B/430C to MSP430C313DL/430P313SDL, MSP430C311SDL/P315SDL or 'E313FZ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-17 3.11 Interconnection of MSP-PRG430B, or '430C to MSP430C325PG, C325PM MSP430P325PG or 'P325PM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-23 3.12 Interconnection of MSP-PRG430B/430C/430D to MSP430C336PJM/337PJM or MSP430E337CQFP . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-31 3.13 Interconnection of MSP-PRG430C to MSP430C111DW, MSP430C112DW, MSP430P112DW, or MSP430E112JL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-34 EPROM Programming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.1 EPROM Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.1.1 Erasure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.1.2 Programming Methods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.1.3 EPROM Control Register EPCTL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.1.4 EPROM Protect . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.2 FAST Programming Algorithm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.3 Programming an EPROM Module Through a Serial Data Link Using the JTAG Feature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.4 Programming an EPROM Module With Controller's Software . . . . . . . . . . . . . . . . . . . . . 4.5 Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 4-2 4-2 4-2 4-3 4-4 4-4 4-5 4-6 4-8 4 Chapter Title--Attribute Reference v Running Title--Attribute Reference Figures 1-1 2-1 2-2 2-3 2-4 2-5 3-1 3-2 3-3 3-4 3-5 3-6 3-7 3-8 3-9 3-10 3-11 3-12 3-13 3-14 3-15 3-16 3-17 3-18 3-19 3-20 3-21 3-22 3-23 3-24 3-25 3-26 ADT430 Program Icons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 MSP430 Program Device Dialog Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2 Communication Error Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2 Communication Error Box for Blown Fuse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3 Erase Check Error Message . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4 Data Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4 9-Pin Sub-D at the Programming Adapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3 14-Pin Connector at the End of the Interconnect Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3 MSP-PRG430A Circuit Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7 MSP-PRG430B Circuit Diagram, Part 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8 MSP-PRG430B Circuit Diagram, Part 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9 MSP-PRG430C Circuit Diagram, Part 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10 MSP-PRG430C Circuit Diagram, Part 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-11 MSP-PRG430D Circuit Diagram, Part 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-13 MSP-PRG430D Circuit Diagram, Part 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-14 MSP-PRG430B Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-16 MSP-PRG430B Used to Program the MSP430P313DL Device . . . . . . . . . . . . . . . . . . . . . 3-17 MSP-PRG430B or MSP-PRG430C or MSP-PRG430D Used to Program the MSP430P313DL Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-18 MSP-PRG430B Used to Program the MSP430P315SDL Device . . . . . . . . . . . . . . . . . . . 3-19 MSP-PRG430B or MSP-PRG430C or MSP-PRG430D Used to Program the MSP430P315SDL Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-20 MSP-PRG430B or MSP-PRG430C or MSP-PRG430D Used to Program the MSP430P313DL Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-21 MSP-PRG430B Used to Program the MSP430E313FZ Device . . . . . . . . . . . . . . . . . . . . . 3-22 MSP-PRG430B or MSP-PRG430C or MSP-PRG430D Used to Program the MSP430E313FZ Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-22 MSP-PRG430B or MSP-PRG430C or MSP-PRG430D Used to Program the MSP430E313FZ Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-23 MSP-PRG430B Used to Program the MSP430P325PG Device . . . . . . . . . . . . . . . . . . . . 3-24 MSP-PRG430B or MSP-PRG430C or MSP-PRG430D Used to Program the MSP430P325PG or MSP430P325APG Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-24 MSP-PRG430B or MSP-PRG430C or MSP-PRG430D Used to Program the MSP430P325PG or MSP430P325APG Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-25 MSP-PRG430B Used to Program the MSP430C325PM or MSP430P325PM Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-26 MSP-PRG430B or MSP-PRG430C or MSP-PRG430D Used to Program the MSP430P325PM or MSP430P325APM Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-27 MSP-PRG430B or MSP-PRG430C or PRG430D Used to Program the MSP430P325PM or MSP430P325APM Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-28 MSP-PRG430B Used to Program the MSP430E325FZ Device . . . . . . . . . . . . . . . . . . . . . 3-29 MSP-PRG430B or MSP-PRG430C Used to Program the MSP430E325FZ Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-30 vi Figures 3-27 3-28 3-29 3-30 3-31 3-32 4-1 4-2 4-3 MSP-PRG430B or MSP-PRG430C or MSP-PRG430D Used to Program the MSP430E325FZ Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-31 MSP-PRG430B Used to Program the MSP430P325PM or MSP430P325APM Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-32 MSP-PRG430B or MSP-PRG430C or MSP-PRG430D Used to Program the MSP430C336PJM, MSP430P337PJM, or the MSP430E337 Device . . . . . . . . . . . . . . . . 3-32 MSP-PRG430B or MSP-PRG430C Used to Program the MSP430C336PJM, MSP430P337PJM, or the MSP430E337 Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-33 MSP-PRG430D or Modified MSP-PRG430C or Modified MSP-PRG430B . . . . . . . . . . . . 3-34 MSP-PRG430C or Upgraded MSP-PRG430 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-35 EPROM Control Register EPCTL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3 EPROM Programming With Serial Data Link . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5 EPROM Programming With Controller's Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-6 Contents vii Running Title--Attribute Reference Tables 2-1 2-2 3-1 3-2 3-3 3-4 MSP430 Function Buttons and Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Error Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . MSP430 Hardware Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Target Connector Signal Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Programming Adapter Signal Levels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Programming Adapter Versions Compatibility and Upgrades . . . . . . . . . . . . . . . . . . . . . . . . 2-3 2-4 3-2 3-3 3-5 3-6 Examples 4-1 4-2 4-3 4-4 MSP430 On-Chip Program Memory Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fast Programming Subroutine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Programming EPROM Module With Controller's Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . Subroutine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3 4-4 4-7 4-7 viii Chapter 1 Installation and Setup This chapter describes the process of installing and programming the hardware and software for the MSP430 family of microcontrollers. Topic 1.1 1.2 Page Installing the Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 Installing the Hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3 Installation and Setup 1-1 Installing the Software 1.1 Installing the Software To install the MSP-PRG430D software, perform the following steps: 1) Insert the MSP-PRG430D installation disk and click Setup.exe under Microsoft(R) WindowsTM. 2) Follow the setup instructions on the screen. The setup program guides you through the installation process. 3) After you run setup, the MSP430 Program icons are displayed. Doubleclick the Read me PRG icon, shown in Figure 1-1, to obtain important information about the program device hardware and software. The ADT430 Program Icons window appears. Figure 1-1. ADT430 Program Icons 4) The appropriate program group and icons are added to the Windows program manager. 5) To start the programming adapter software, double-click the Program Device icon in the ADT430 program group. 1-2 Installation and Setup Installing the Hardware 1.2 Installing the Hardware To install the programming adapter hardware, perform the following steps: 1) Using the 25-pins SUB-D connector, connect the programming adapter to the parallel port (LPT1-LPT3) of the PC. 2) Connect an external power supply to the programming adapter. The voltage of the power supply must be between 14 V and 20 V dc and must provide a minimum of 200 mA of power. The center terminal of the supply connector at the programming adapter is the plus pole. 3) The red LED on the programming adapter lights if the power supply is properly connected. If the LED does not light and the power supply is properly connected check the F1 fuse on the programming adapter printed wire board (PWB). 4) The MSP430 devices, in a socket or on a PWB, should be connected to the programming adapter through the 9-pin cable. If only the device itself is connected, the programming adapter provides a supply voltage VCC of V at pin 6 of the 9-pin SUB-D connector or pin 2 of the 14-pin connector. The signal name is VCC_MSP. 5 If the device is supplied externally, as in the case of in-circuit programming, the external VCC should be connected to pin 7 of the 9-pin SUB-D connector or pin 4 of the 14-pin connector. This configuration ensures that the voltage level of the programming signals is adjusted to the external VCC. The signal name is MSP_VCC_IN. Note: Almost all standard power supplies yield a higher output voltage than specified. Most universal 12-V power supplies can be used as the external power supply for the programming adapter. Installation and Setup 1-3 1-4 Installation and Setup Chapter 2 Operation This section describes the programming procedure for MSP430 devices and error messages you may encounter during the procedure. Topic 2.1 Page Programming the MSP430 Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2 Operation 2-1 Programming the MSP430 Devices 2.1 Programming the MSP430 Devices 2.1.1 Procedure To program the MSP430 devices, perform the following steps: Double-click the Program Device icon in the ADT430 program group. The MSP430 program device dialog box appears. The Status line at the bottom of the window shows the actual or the most recent activity (see Figure 2-1). The status line flashes the message In Progress while a function is active. Figure 2-1. MSP430 Program Device Dialog Box 2.1.2 Error Messages If JTAG communication is not accessible, the following message showing possible reasons for communication errors appears (see Figure 2-2). Figure 2-2. Communication Error Box 2-2 Operation Programming the MSP430 Devices If the fuse is already blown, the following error message appears (see Figure 2-3). Figure 2-3. Communication Error Box for Blown Fuse A common way to program an MSP430 device is by selecting the file with the appropriate data from the Program Device dialog box (Figure 2-1) and selecting the Parallel Port LPTx button. The device configuration and memory type are selected automatically according to the connected device. Clicking the Program button starts the programming operation. Table 2-1 describes the function buttons for different options and combinations for the MSP430 Program Device dialog box. Table 2-1. MSP430 Function Buttons and Descriptions Button Name Program Program with Verify Program with Blow Description An object code is programmed to the on-chip memory without Verify and without Blow. The code protection fuse is left intact. Each section is verified after it is programmed. The code protection fuse is blown after the complete object code, with or without Verify, is programmed. This action irreversibly disables future access (read or programming) to the on-chip memory. A verification of the selected object file and the program memory contents of the device is performed. An erase check is performed depending on the values entered in the Range for Erase Check/Readout field. Only the memory locations corresponding to the selected object file are checked. A software reset of the chip is generated. Any access (read or programming) to the on-chip memory is disabled irreversibly. The content of the connected device to the file selected in the Filename field is read out. The desired memory range is selected in the Range for Erase Check/Readout field. Help is available for programming MSP430 devices, and for using command buttons, selectors, and the used object file format. Verify Erase Check Erase Check by file Reset Blow Fuse Read Out Help Some older devices without security fuses are read-protected. Operation 2-3 Programming the MSP430 Devices For general error messages, such as Erase Check (Figure 2-4), additional message boxes appear. Figure 2-4. Erase Check Error Message Table 2-2. Error Messages Error Type Data Error File Open Error File not found Communication Error Input Error Blow Fuse Error Verification Error Read access denied Erase Check Error Error Message Invalid file format (No 'txt'-File)! File cannot be opened ! Filename Please check hardware ! Memory Range parameters must be even ! Fuse has not been blown ! First error at xxxxh. Type xxxx for read-out not released P/E 313 (3784-10) First unerased word at xxxxh. Figure 2-5. Data Error 2-4 Operation Chapter 3 Hardware This chapter describes hardware for the MSP430 family of microcontrollers, including hardware specifications, various components of the programming adapters, and its connection of the programming adapter to the MSP430 device families. Topic 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 Page Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2 Basic Hints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2 Programming Adapter Target Connector Signals . . . . . . . . . . . . . . . . 3-3 Programming Adapters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6 MSP-PRG430A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7 MSP-PRG430B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8 Circit Diagram of MSP-PRG430C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10 Circit Diagram of MSP-PRG430D . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-13 Location of Components, MSP-PRG430B . . . . . . . . . . . . . . . . . . . . . . 3-16 3.10 Interconnection of MSP-PRG430B/430C to MSP430C313DL/ 430P313SDL, MSP430C311SDL/P315SDL or 'E313FZ . . . . . . . . . . . . 3-17 3.11 Interconnection of MSP-PRG430B or '430C to MSP430C325PG, C325PM, MSP430P325PG or 'P325PM . . . . . . . . . . . . . . . . . . . . . . . . . . 3-23 3.12 Interconnection of MSP-PRG430B/430C/430D to MSP430C336PJM/P337PJM or MSP430E337CQFP . . . . . . . . . . . . . . 3-31 3.13 Interconnection of MSP-PRG430C to MSP430C111dW, MSP430C112DW, MSP430P112DW or MSP430E112JL . . . . . . . . . . . 3-34 Hardware 3-1 Specifications 3.1 Specifications The specifications for the MSP430 hardware are shown in Table 3-1. Table 3-1. MSP430 Hardware Specifications Temperature range Humidity Power supply Dimensions 10C-45C 40%-70% 14 V-20 V, 200 mA minimum (W)140 mm x (H)30 mm x (D)70 mm 3.2 Basic Hints The basic hints useful for programming MSP430 devices or MSP430 devices on printed wire boards (PWB). - All VCC pins of an MSP430 device are tied together and connected to the most positive terminal of the supply. All VSS pins of an MSP430 device are tied together and connected to the most negative terminal of the supply. The interface should supply the MSP430 with proper conditions according to the device datasheet in terms of current, voltage levels, and timing conditions. MSP430x3xx family: Six interconnections are needed as minimum: TMS, TCK, TDI/VPP, TDO/TDI, VSS, and XOUT. MSP430x11x family: Seven interconnections are needed as minimum: TMS, TCK, TDI, TDO/TDI, VSS, Test/VPP, and XOUT. Short cables to interconnect the interface to the MSP430 device or PWB; less than 20 cm is recommended. Ensure low-impedance interconnections: Especially for the path of the programming and fuse blow voltage - TDI/VPP (MSP430x3xx family) or Test/VPP (MSP430x11x family). When a device with a transparent window is programmed, the window should be already covered with an opaque label while the device is programmed. Since ambient light contains the correct wavelength for erasure, keep the transparent window covered after the device is programmed. 3-2 Hardware Programming Adapter Target Connector Signals 3.3 Programming Adapter Target Connector Signals The target connector signals for the programming adapter ensure communication between programming adapter and MSP430 devices and supply low energy to systems without extra supply sources. Figure 3-1 and Figure 3-2 show the target connector signals for the programming adapter. Figure 3-1. 9-Pin Sub-D at the Programming Adapter 9-Pin Sub-D at the Programming Adapter 1 TDO 6 VCC_MSP 2 TDI 7 MSP_VCC_IN 3 8 TMS XOUT 4 9 TCK RST/NMI or Test/VPP 5 GND Figure 3-2. 14-Pin Connector at the End of the Interconnect Cable 14-Pin Connector/Female at the End of the Interconnect Cable 2 VCC_MSP MSP_VCC_IN XOUT RST/NMI or Test/VPP NC NC NC 14 13 1 TDO TDI TMS TCK GND NC NC Table 3-2 lists the target connector signals and describes their requirement statuses and functions. Table 3-2. Target Connector Signal Functions Signal/Terminal Name TMS TCK TDI/VPP TDO/TDI Required Mandatory Mandatory Mandatory Mandatory Function/Comment Test mode select functions according to IEE1149.1. Test clock functions according to IEE1149.1. Test data input functions according to IEE1149.1, but with additional programming voltage. Test data output functions according to IEE1149.1, but additional data input is used when programming voltage is applied by TDI/VPP. Hardware 3-3 Programming Adapter Target Connector Signals Table 3-2. Target Connector Signal Functions (Continued) Signal/Terminal Name GND VCC_MSP (see Note 1) Required Mandatory Defined by application Function/Comment GND is the most negative terminal. Voltage source is used with MSP430 devices or PWBs. The voltage is ~ 5 V when MSP_VCC_IN is open, or the voltage follows the level applied to MSP_VCC_IN. Used with function of VCC_MSP. Signal supplies the MSP430 system with clock signals. Signal connects to a pullup resistor to VCC_MSP to prevent unexpected reset conditions. Mandatory Signal used with MSP430x11x devices to select pin or JTAG function or to apply VPP. MSP_VCC_IN (see Note 1) XOUT RST/NMI (see Note 2) Test/VPP (see Note 3) Defined by application Mandatory Notes: 1) The signals VCC_MSP and VCC_MSP_IN may not be connected. 2) The RST/NMI signal is valid for MSP-PRG430A and MSP-PRG430B. 3) The Test/VPP signal is valid for MSP-PRG430C, and MSP-PRG430D. The output signal levels of the programming adapter depend on the conditions at the MSP_VCC_IN line as indicated in Table 3-3. - The RST/NMI terminal of the device must be high; otherwise the access to the device via JTAG system may fail. The programming procedure (handling of the SW) is descibed in the manual that was included with the programming adapter package. The connections from the MSP430 terminals must follow EMI rules; such as short lines and ground planes. If TMS line receives one negative pulse by EMI strike, the fuse current is activated (with fuse version 1.0). The fuse current flows from TDI/VPP pin to GND (or VSS). 3-4 Hardware Programming Adapter Target Connector Signals Table 3-3. Programming Adapter Signal Levels Signal/Pin TMS TCK TDI/VPP TDO/TDI XOUT RST/NMI (see Note 2) Test/VPP (see Note 2) TMS TCK TDI/VPP TDO/TDI XOUT RST/ NMI (see Note 2) Test/VPP (see Note 2) TMS TCK TDI/VPP TDO/TDI XOUT RST/NMI (see Note 2) Test/VPP (see Note 2) Notes: Signal/Pin Levels VCC_MSP VCC_MSP VCC_MSP VCC_MSP VCC_MSP Pull up to VCC_MSP VSS or VCC_MSP or VPP ~Vext ~Vext ~Vext ~Vext ~Vext Pull up to ~Vext VSS or Vext or VPP See Note 1 See Note 1 See Note 1 See Note 1 See Note 1 See Note 1 VSS or VCC_MSP (See Note 1) or VPP VCC_MSP ~5V ~5V ~5V ~5V ~5V ~5V ~5V ~Vext ~Vext ~Vext ~Vext ~Vext ~Vext ~Vext MSP_VCC_IN Open Open Open Open Open Open Open Vext (ext. applied voltage) Vext (ext. applied voltage) Vext (ext. applied voltage) Vext (ext. applied voltage) Vext (ext. applied voltage) Vext (ext. applied voltage) Vext (ext. applied voltage) See Note 1 Rext (ext. resistor to GND) See Note 1 Rext (ext. resistor to GND) See Note 1 Rext (ext. resistor to GND) See Note 1 Rext (ext. resistor to GND) See Note 1 Rext (ext. resistor to GND) See Note 1 Rext (ext. resistor to GND) 1) ~5V*[Rext/(Rext+100 k)] 5 V are as accurate as the TL750LC05CLP (in the PRG430x). 2) The signal is either RST/NMI or Test/VPP. Test/VPP is needed in the '11x's shared JTAG pin implementation. RST/ NMI is not always needed. During JTAG access the RST/NMI terminal must be high. If not, no access is possible, and the JTAG function is reset. Hardware 3-5 Programming Adapters 3.4 Programming Adapters There are four versions of the programming adapter: MSP-PRG430A, MSPPRG430B, MSP-PRG430C, and MSP-PRG430D. Table 3-4 lists the correlations between the programming adapter versions and the programming adapter devices and indicates each adapter's upgrade capabilities. Table 3-4. Programming Adapter Versions Compatibility and Upgrades Prg. Adapter Device Upgrade (see Note 1) SW version valid MSP430x111 MSP430x112 MSP430x311 MSP430x312 MSP430x313 MSP430x314 MSP430x315 MSP-PRG430A Modified 2.10 (see Note 2) No No No Yes Yes Yes No MSP-PRG430B ( MSP-PRG430C) 2.10B No No Yes Yes Yes Yes Yes MSP-PRG430C ( MSP-PRG430D) (see note 3) 3 Yes Yes Yes Yes Yes Yes Yes (see Note 3) MSP430x323 MSP430x325 MSP430x336 MSP430x337 Notes: MSP-PRG430D 3.02 Yes Yes Yes Yes Yes Yes Yes (see Note 3) Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes 1) Upgrading to the HW and SW is strongly recommended. 2) SW version 2.10B is compatible, but it is not recommended. 3) The low power EPROM devices require an increased VPP. Programming adapter version D delivers the increased programming voltage VPP. The programming adapter version B and C can be updated easily to version D. Please refer to Paragraph 3.10 or 3.10.2 and also refer to Read Me PRG. 3-6 Hardware MSP-PRG430A 3.5 MSP-PRG430A The PRG430A can be used with software version 2.10. Burning the fuse is not supported. Two pins at resistor network RN2 must be connected: RN2.4 with RN2.6. The resistor R6 should be modified from 220 to 27 . Figure 3-3 shows the circuit diagram for MSP-PRG430A. Figure 3-3. MSP-PRG430A Circuit Diagram Hardware 3-7 MSP-PRG430B LED ROT 3-8 TLC272CD TL750L12CD OUT C + U4 R8 22 k D2 C3 100 nF C1 47 F 16 V C1 10 F 10 V C5 + 10 F 10 V + BD135 100 k 1I+ GND R2 1 k +12 V T1 +5 V R1 U3 TL750L05CLP I O C4 100 nF VDD 1O 1I- R7 27 k U5 TL317CLP I O ADJ R3 10 1 2 3 4 IN C3 C4 NC2 U1 C1 C2 NC1 1 2 3 4 8 7 2O 6 2I- 5 2I+ GND R4 20 k 1% + C6 2.2 F 20 V R9 R6 3 k 1% BC850 10 k R10 10 k T2 R5 2.4 k 1% 8 7 6 5 GND D5 VPP MSP_VCC_IN +5 V VCC_MSP 3.6 MSP-PRG430B F1 DA TO.2A LL4148 VCC C10 220 nF 8 7 6 5 Figure 3-4. MSP-PRG430B Circuit Diagram, Part 1 GND BU1 BUCHE LP2951CM 1 OUTP INP 2 SENS FEEDB 3 SHUTD VTAP 4 GND ERROR U2 The capacitor C10 (220nF) is added and is connected from the cathode of the Diode D1 to GND. The PRG430B can be used with the latest software version 2.10B and hardware modifications to program all '31x, '32x, and '33x devices. Burning the fuse is supported. Figure 3-4 shows part 1 of the MSP-PRG430B circuit diagram. Hardware VCC_MSP VPP D3 LL4148 TN2 - 5 V MSP_VCC_IN D5 +5 V R12 22 k R13 T3 BC860 BC860 R20 3.3 k U6 R24 100 k R22 T10 4.7 k R26 T11 22 k BC850 GND R27 +5 V C7 R31 1M GND T13 4.7 k BC860 1 1 1 1 100 nF RN1 68 k +5 V 27 J2 TD0 TDI TNS TCK R32 220 R33 220 R36 100 k R30 10 k R29 R37 0 BC850 R23 10 k GND R25 T12 22 k BC850 R19 4.7 k BC850 100 k T4 T9 10 9 8 7 6 R14 1.8 k R21 1.8 k 1 2 3 4 5 R11 22 k D4 R15 LL103A 3.3 k R16 T5 100 k BC850 R17 T8 BC850 T7 100 k R18 BC850 T6 BC850 Figure 3-5. MSP-PRG430B Circuit Diagram, Part 2 100 k +5 V 1 2 3 4 5 6 7 8 9 D - SUB GND VCC_MSP MSP_VCC_IN XOUT TEST/VPP RN1 7 RN1 6 RN1 5 RN1 4 J1 1 k 1 k 68 k 1 68 k 1 68 k 1 68 k 1 R38 1 k 220 1 k RN2 4 RN2 3 RN2 2 RN2 5 1 RN2 1 k 6 U9 7 6 8 9 D0 D1 D2 D3 D4 D5 D6 D7 R35 U8 100 k C8 100 nF SN74HCT125N 1 1G- VCC 14 13 2 1A 4G- 3 4A 12 1Y 4 2G- 4Y 11 10 5 2A 3G- 6 3A 9 2Y 8 7 GND 3Y U7 SN74HCT125N 1 1G- VCC 14 2 1A 13 4G- 3 4A 12 1Y 4 2G- 4Y 11 5 2A 10 3G- 6 3A 9 2Y 7 GND 3Y 8 +5 V 2 1 HE721A0510 13 14 14 15 16 17 18 19 20 21 22 23 24 25 1 2 3 4 5 6 7 8 9 10 11 12 13 The resistor R27 is modified from 220 to 27 . RN2.2 and RN2.6 at resistor network RN2 should be connected. Both modifications are already done for all MSP-PRG430B hardware delivered with MSP430 kits. Figure 3-5 shows part 2 of the MSP-PRG430B circuit diagram. Hardware C9 330 pF GND PE GND D - SUB R34 T14 10 k BC850 GND MSP-PRG430B 3-9 Circuit Diagram of MSP-PRG430C 3-10 R7 27 k T1 BD135 ADJ U5 TL317CLP I D R3 10 U3 TL750L05CLP I D 100 k + C3 100 nF LED RQT C5 + 10 F 10 V U4 R8 22 k C1 10 F 10 V R2 1 k ROT D2 C4 100 nF +5 V R1 TLC272CD 1 1O VDD 2 1I- 2O 3 2I- 1I+ 4 GND 2I_ 8 7 6 5 TL750L12CD 8 IN OUT 7 C3 C1 6 C2 C4 5 NC2 NC1 1 +12 V 2 C + 3 C1 4 47 F 18 V U1 GND R4 20 k 1% R5 2.4 k 1% T2 10 k BC850 R10 10 k R6 3 k 1% R9 C6 2.2 F 20 V + GND D5 VPP MSP_VCC_IN +5 V VCC_MSP F1 D1 TO.2 V LL4148 3.7 Circuit Diagram of MSP-PRG430C Figure 3-6. MSP-PRG430C Circuit Diagram, Part 1 GND BU1 BUCHSE VCC C10 220 nF LP2951CN 8 1 OUTP INP 7 2 SENS FEEDB 6 3 SHUTD VTAP 4 5 GND ERROR Hardware VCC_MSP D5 +5 V D3 C11 47 pF R14 1.8 k T4 T9 R19 4.7 k BC860 R20 3.3 k R24 100 k R22 T10 4.7 k BC850 R23 10 k GND R27 +5 V C7 100 nF RN1 3 1 68 k +5 V 27 J2 R31 1M R30 10 k R29 T13 4.7 k BC860 1 GND R32 220 R33 220 TD0 TDI TMS TCK R36 R25 T12 22 k BC850 U6 T3 BC860 BC850 R21 1.8 k LL4148 TN2 - 5 V VPP MSP_VCC_IN R12 22 k R13 100 k R11 22 k 10 9 8 7 6 Modify MSP-PRG430B C11 Value to the MSP-PRG430D Specification for Upgrade 1 2 3 4 5 D4 R15 LL103A 3.3 k R16 T5 100 k BC850 R17 T8 BC850 T7 100 k R18 BC850 T6 BC850 100 k R26 T11 22 k BC850 GND R37 0 Figure 3-7. MSP-PRG430C Circuit Diagram, Part 2 100 k Not Assembled +5 V 1 2 3 4 5 6 7 8 9 D - SUB GND VCC_MSP MSP_VCC_IN XOUT TEST/VPP 1 SN74HCT125N 1 1G- VCC 14 2 1A 13 4G- 3 4A 12 1Y 4 2G- 4Y 11 5 2A 10 3G- 6 3A 9 2Y 7 GND 3Y 8 1 k 1 1 k R38 1 k 1 1 k 1 1 k 220 RN2 4 RN2 RN2 2 RN2 5 RN2 6 U9 7 6 8 9 J1 4 D0 D1 D2 D3 D4 D5 D6 D7 U8 PE RN1 68 k 7 1 RN1 68 k 6 1 RN1 68 k 5 1 RN1 68 k U7 SN74HCT125N 1 1G- VCC 14 2 1A 13 4G- 3 4A 12 1Y 4 2G- 4Y 11 5 2A 10 3G- 6 3A 9 2Y 7 GND 3Y 8 C8 5V 100 nF 14 15 16 17 18 19 20 21 22 23 24 25 D - SUB C9 330 pF 2 1 HE721A0510 1 2 3 4 5 6 7 8 9 10 11 12 13 Circuit Diagram of MSP-PRG430C Hardware 13 14 GND R34 T14 10 k BC850 GND GND Modify MSP-PRG430B R36 and R37 Values to the MSP-PRG6430D Specification for Upgrade 3-11 Circuit Diagram of MSP-PRG430C 3.7.1 Upgrade of MSP-PRG430B to MSP-PRG430C The MSP-PRG430B programming adapter hardware can easily be upgraded to the programming adapter version C. The following modifications describe how an MSP-PRG430B can be upgraded to a MSP-PRG430C: - Open the case of the programmer by removing the screw that is located in the center of the top surface, under the label. Remove resistor R36. Add R37. This resistor's value is 0 . Add a capacitor of 47 pF from base of T3 to 5 V. Use the correct software version after the upgrade. Make sure that the target's RST/NMI pin is not connected to pin 8 of the 14-pin connector. After the modification, the Test/VPP signal is applied to this signal line. If the pullup resistor of the MSP-PRG430B was used to keep the RST/NMI terminal high, the target must be modified for the RST/NMI terminal to remain high. Note: The upgrades for MSP-PRG430B to MSP-PRG430D and for MSPPRG430C to MSP-430D are described in paragraph 3.8.1 and 3.8.2. 3-12 Hardware Circuit Diagram of MSP-PRG430D 3.8 Circuit Diagram of MSP-PRG430D Figure 3-8. MSP-PRG430D Circuit Diagram, Part 1 O O LL4148 Hardware Reduce R5 Value For Upgrade 2.4 k 3-13 Circuit Diagram of MSP-PRG430D Figure 3-9. MSP-PRG430D Circuit Diagram, Part 2 3-14 Hardware Circuit Diagram of MSP-PRG430D 3.8.1 Upgrade of MSP-PRG430B to MSP-PRG430D The MSP-PRG430B programming adapter hardware can easily be upgraded to the programming adapter version D. The following modifications describe how an MSP-PRG430B can be upgraded to an MSP-PRG430D: 3.8.2 Open the case of the programmer by removing the screw that is located in the center of the top surface, under the label. Remove resistor R36. Add R37. This resistor's value is 0 . Add a capacitor of 47 pF from base of T3 to 5 V. Connect a resistor parallel to R5 to increase VPP in the range of 12.3V to 12.7 V. See also Read Me PRG, installed with the latest software version. Use the correct software version after the upgrade. Upgrade of MSP-PRG430C to MSP-PRG430D The MSP-PRG430C programming adapter hardware can easily be upgraded to the programming adapter version D. The following modifications describe how an MSP-PRG430B can be upgraded to a MSP-PRG430D: - Open the case of the programmer by removing the screw that is located in the center of the top surface, under the label. Connect a resistor parallel to R5 to increase VPP in the range of 12.3V to 12.7 V. See also Read Me PRG, installed with the latest software version. Use the correct software version after the upgrade. Hardware 3-15 Location of Components, MSP-PRG430B 3.9 Location of Components, MSP-PRG430B Figure 3-10. MSP-PRG430B Components R12 R11 R13 Add a 47 pF Capacitor between Resistor R12 and R13. Use a Parallel Resistor to Increase VPP: 12.3 V to 12.7 V Add R37 = 0 Remove R36 Note: Do not use J2 Pin 9 as RST/NMI pullup. The RST/NMI pullup must now be at hardware with the target device. 3-16 Hardware Interconnection of MSP-PRG430B/430C to MSP430C313DL/430P313SDL, 3.10 Interconnection of MSP-PRG430B/430C to MSP430C313DL/430P313SDL, MSP430C311SDL/P315SDL or 'E313FZ The circuit diagrams in Figure 3-11 show the connections required to program the MSP430P313DL device with programming adapter PRG430B in a separate socket. Since the device is not connected to a power supply in this configuration, the necessary supply comes from the PRG430B. Figure 3-11. MSP-PRG430B Used to Program the MSP430P313DL Device MSP-PRG430B Used Note: The supply voltage is applied by TI's programming adapter. The MSP430 device is put into a socket without any additional application-specific components. MSP430P313DL MSP430C313DL Xout 12 J1 10 F VCC VSS RST/NMI TCK TMS TDI TDO 8 7 5 4 3 2 1 + 100 nF - 9 7 5 3 1 8 6 2 Socket for DL-Package, 56SSOP e.g. Yamaichi, Order-# IC51-0562-1387 ~68k for OTP/EPROM devices (P/E) Connector, male, for TI's programming adapter e.g.3M, Order-# 2514-6002 Hardware 3-17 Interconnection of MSP-PRG430B/430C to MSP430C313DL/430P313SDL, Figure 3-12. MSP-PRG430B or MSP-PRG430C or MSP-PRG430D Used to Program the MSP430P313DL Device Note: The supply voltage is applied by TI's programming adapter. The MSP430 device is put into a socket without any additional application-specific components. MSP430P313DL MSP430C313DL Xout 12 VCC VSS RST/NMI TCK TMS TDI TDO 8 7 5 4 3 2 1 + 100 nF - J1 10 F 9 7 5 3 1 8 6 2 Socket for DL-Package, 56SSOP e.g. Yamaichi, Order-# IC51-0562-1387 Connector, male, for TI's programming adapter e.g.3M, Order-# 2514-6002 ~68 k for OTP/EPROM devices (P/E) The RST/NMI terminal on the MSP430 device is held high either by the resistor in the PRG430B or by an external resistor when PRG430C or PRG430D is used. In a noisy environment, consider using an additional capacitor from RST/NMI to VSS. 3-18 Hardware Interconnection of MSP-PRG430B/430C to MSP430C313DL/430P313SDL, The RST/NMI terminal on the MSP430 device is held high either by the resistor in the PRG430B or by an external resistor when PRG430C or PRG430D is used. In a noisy environment, consider using an additional capacitor from RST/NMI to VSS. The circuit diagrams in Figure 3-13 show the connections required to program the MSP430P315SDL device or to burn its fuse with programming adapter PRG430B in a separate socket. Since the device is not connected to a power supply in this configuration, the necessary supply comes from the PRG430B. Figure 3-13. MSP-PRG430B Used to Program the MSP430P315SDL Device Note: The supply voltage is applied by TI's programming adapter. The MSP430 device is put into a socket without any additional application-specific components. MSP430P315SDL MSP430C311SDL Xout 11 J1 10 F VCC VSS RST/NMI TCK TMS TDI 7 100 nF 6 4 3 2 1 + - 48 TDO 9 7 5 3 1 8 6 2 Socket for DL-Package, 48SSOP e.g. Yamaichi, Order-# IC51-1387.KS-15186 Connector, male, for TI's programming adapter e.g.3M, Order-# 2514-6002 ~68 k for OTP/EPROM devices (P/E) Hardware 3-19 Interconnection of MSP-PRG430B/430C to MSP430C313DL/430P313SDL, Figure 3-14. MSP-PRG430B or MSP-PRG430C or MSP-PRG430D Used to Program the MSP430P315SDL Device Note: MSP430P315SDL MSP430C311SDL The supply voltage is applied by TI's programming adapter. The MSP430 device is put into a socket without any additional application-specific components. Xout 11 J1 10 F VCC VSS RST/NMI TCK TMS TDI 7 6 4 3 2 1 + 100 nF - 48 TDO 9 7 5 3 1 8 6 2 Connector, male, for TI's programming adapter Socket for DL-Package, 48SSOP e.g.3M, Order-# 2514-6002 e.g. Yamaichi, Order-# IC51-1387.KS-15186 ~68 k for OTP/EPROM devices (P/E) 3-20 Hardware Interconnection of MSP-PRG430B/430C to MSP430C313DL/430P313SDL, The circuit diagram in Figure 3-15 shows the connections required to program the MSP430P313DL device with programming adapter PRG430B, PRG430C or PRG430D. In this configuration, the device is connected to its own power supply. For example, it is mounted on a PWB with a battery. The signal levels coming from the PRG430B, PRG430C, or PRG430D must be adjusted to the supply voltage applied to the MSP430 device. This level of adjustment is achieved by feedback of the supply voltage of the device into the programming adapter through signal MSP_VCC_IN. The RST/NMI pin on the MSP430 device must be held high by the application during access of the device through JTAG with the PRG430B, PRG430C or PRG430D. Any reset event disturbs the proper data sequences and produces unpredictable results. Figure 3-15. MSP-PRG430B or MSP-PRG430C or MSP-PRG430D Used to Program the MSP430P313DL Device MSP430P313DL MSP430C313DL Xout 12 Optional for PRG430C J1 10 F VCC VSS RST/NMI TCK TMS TDI TDO 8 7 5 4 3 2 1 + 100 nF - 9 7 5 3 1 6 4 Connector, male, for TI's programming adapter e.g.3M, Order-# 2514-6002 68 k for OTP/EPROM devices (P/E) Hardware 3-21 Interconnection of MSP-PRG430B/430C to MSP430C313DL/430P313SDL, The circuit diagram in Figure 3-16 shows the connections required to program the MSP430E313FZ device with programming adapter PRG430B. The signal levels come from the PRG430B. The RST/NMI pin on the MSP430 device is held high by the resistor in the PRG430B or by an external resistor when PRG430C or PRG430D is used. In a noisy environment, using an additional capacitor from RST/NMI to VSS should be considered. Figure 3-16. MSP-PRG430B Used to Program the MSP430E313FZ Device + 100 nF 7 5 4 3 2 1 - 16 Xout MSP430E313FZ ( 68 pin CLCC ) 12 VCC VC VSS VS C S RST/NMI TC TCK TM TMS K T TDI S TD TDO DI O 10 F J1 9 7 5 3 1 8 6 2 Connector, male, for TI's programming adapter e.g.3M, Order-# 2514-6002 ~68 k for OTP/EPROM devices (P/E) Note: The supply voltage is applied by TI's programming adapter. The MSP430 device is put into a socket without any additional application-specific components. Socket for FZ-Package, 68CLCC e.g. Yamaichi, Order-# IC51-0684-390-1 Figure 3-17. MSP-PRG430B or MSP-PRG430C or MSP-PRG430D Used to Program the MSP430E313FZ Device 12 VCC VC MSP430E313FZ VSS VS C ( 68 pin CLCC ) S RST/NMI TC TCK TMS TM K TDI T S TDO TD DI O 16 Xout 100 nF 7 5 4 3 2 1 + - 10 F J1 9 7 5 3 1 8 6 2 Connector, male, for TI's programming adapter e.g.3M, Order-# 2514-6002 ~68 k for OTP/EPROM devices (P/E) Note: The supply voltage is applied by TI's programming adapter. The MSP430 device is put into a socket without any additional application-specific components. Socket for FZ-Package, 68CLCC e.g. Yamaichi, Order-# IC51-0684-390-1 3-22 Hardware Interconnection of MSP-PRG430B, or '430C to MSP430C325PG, C325PM The circuit diagram in Figure 3-18 shows the connections required to program the MSP430E313FZ device with programming adapter PRG430B, PRG430C, or PRG430D In this configuration, the device is connected to its own power supply. For example, it is mounted on a PWB with a battery. The signal levels coming from the PRG430B, PRG430C, or PRG430D must be adjusted to the supply voltage applied to the MSP430 device. This level of adjustment is achieved by feedback of the supply voltage of the device into the programming adapter through signal MSP_VCC_IN. The RST/NMI pin on the MSP430 device must be held high by the application during access of the device through JTAG with the PRG430B, PRG430C or PRG430D. Any reset event disturbs the proper data sequences and produces unpredictable results. Figure 3-18. MSP-PRG430B or MSP-PRG430C or MSP-PRG430D Used to Program the MSP430E313FZ Device 16 Xout MSP430E313FZ ( 68 pin CLCC ) 12 VCC VC VS VSS C S RST/NMI TC TCK TM TMS K T TDI S TD TDO DI O 100 nF 7 5 4 3 2 1 optional + - 10 F 9 7 5 3 1 J1 6 4 Connector, male, for TI's programming adapter e.g.3M, Order-# 2514-6002 ~68 k for OTP/EPROM devices (P/E) Socket for FZ-Package, 68CLCC e.g. Yamaichi, Order-# IC51-0684-390-1 3.11 Interconnection of MSP-PRG430B, or '430C to MSP430C325PG, C325PM MSP430P325PG or 'P325PM The circuit diagrams in Figure 3-19 show the connections required to program the MSP430C325PG, MSP430P325PG, or MSP430P325APG device with programming adapter PRG430B, PRG430C or PRG430D in a separate socket. Since the device is not connected to a power supply in this configuration, the necessary supply comes from the PRG430B, PRG430C, or PRG430D. The RST/NMI pin on the MSP430 device is held high by the resistor in the PRG430B or by an external resistor when PRG430C or PRG430D is used. In a noisy environment, consider using an additional capacitor from RST/NMI to VSS. Ensure that both positive terminals AVCC and DVCC are connected. In addition, ensure that both negative terminals AVSS and DVSS are connected. Hardware 3-23 Interconnection of MSP-PRG430B, or '430C to MSP430C325PG, C325PM Figure 3-19. MSP-PRG430B Used to Program theMSP430P325PG Device 10 Xout DVSS VC AVSS VS C S MSP430C325PG MSP430P325PG ( 64 pin PQFP ) TC RST/NMI TM TCK K TD TMS S TD TDI I TDO O DVCC 2 1 AVCC 64 63 100 nF + - 10 F J1 59 58 57 56 55 9 7 5 3 1 8 6 2 Socket for PG-Package, 64PQFP e.g. Yamaichi, Order-# IC51-0644-820-2 ~68 k for OTP/EPROM devices (P/E) Connector, male, for TI's programming adapter e.g.3M, Order-# 2514-6002 Note: The supply voltage is applied by TI's programming adapter. The MSP430 device is put into a socket without any additional application-specific components. Figure 3-20. MSP-PRG430B or MSP-PRG430C or MSP-PRG430D Used to Program the MSP430P325PG or MSP430P325APG Device 10 Xout DVSS VC AVSS VS C S TC RST/NMI TCK TM K TMS TD S TD TDI I TDO O DVCC 2 1 AVCC 64 63 100 nF + - 10 F J1 MSP430C325PG MSP430P325PG MSP430P325APG ( 64 pin PQFP ) optional 59 58 57 56 55 9 7 5 3 1 8 6 2 Socket for PG-Package, 64PQFP e.g. Yamaichi, Order-# IC51-0644-820-2 ~68 k for OTP/EPROM devices (P/E) Connector, male, for TI's programming adapter e.g.3M, Order-# 2514-6002 Note: The supply voltage is applied by TI's programming adapter. The MSP430 device is put into a socket without any additional application-specific components. 3-24 Hardware Interconnection of MSP-PRG430B, or '430C to MSP430C325PG, C325PM The circuit diagrams in Figure 3-21 show the connections required to program the MSP430C325PG, MSP430P325PG, or MSP430P325APG device with programming adapter PRG430B, PRG430C, or PRG430D in a separate socket. Since the device is connected to a power supply in this configuration, the signal levels coming from the PRG430D need to be adjusted to the supply voltage applied to the MSP430 device. This level adjustment is achieved by feedback of the supply voltage of the device into the programming adapter through signal MSP_VCC_IN. The RST/NMI pin on the MSP430 device must be held high by the application during access of the device through JTAG with the PRG430B, PRG430C, or PRG430D. Any reset event disturbs the proper data sequences and produces unpredictable results. Ensure that both positive terminals AVCC and DVCC are connected. In addition, ensure that both negative terminals AVSS and DVSS are connected. Figure 3-21. MSP-PRG430B or MSP-PRG430C or MSP-PRG430D Used to Program the MSP430P325PG or MSP430P325APG Device 9 Xout DVSS VC AVSS VS C S RST/NMI TC TCK TM K TMS TD S TDI TD I TDO O DVCC 2 1 AVCC 64 63 100 nF + - 10 F J1 MSP430C325PG MSP430P325PG ( 64 pin PQFP ) 59 58 57 56 55 9 7 5 3 1 8 6 4 Socket for PG-Package, 64PQFP e.g. Yamaichi, Order-# IC51-0644-820-2 Connector, male, for TI's programming adapter e.g.3M, Order-# 2514-6002 ~68 k for OTP/EPROM devices (P/E) Hardware 3-25 Interconnection of MSP-PRG430B, or '430C to MSP430C325PG, C325PM The circuit diagrams in Figure 3-22 show the connections required to program the MSP430C325PM, MSP430P325PM, or MSP430P325APM device with programming adapter PRG430B, PRG430C, or PRG430D in a separate socket. Since the device is not connected to a power supply in this configuration, the necessary supply comes from the PRG430B, PRG430C, or PRG430D. The RST/NMI pin on the MSP430 device is held high by the resistor in the PRG430B or by an external resistor when PRG430C or PRG430D is used. In a noisy environment, consider using an additional capacitor from RST/NMI to VSS. Ensure that both positive terminals AVCC and DVCC are connected. In addition, ensure that both negative terminals AVSS and DVSS are connected. Figure 3-22. MSP-PRG430B Used to Program the MSP430C325PM or MSP430P325PM Device 9 Xout 1 DVCC AVCC VC DVSS AVSS VS C S 100 nF 64 63 62 + - J1 10 F TC MSP430C325PM RST/NMI TM K TD TCK MSP430P325PM S ( 64 pin PQFP ) TD TMS I TDI O TDO 58 57 56 55 54 9 7 5 3 1 8 6 2 ~68 k for OTP/EPROM devices (P/E) Socket for PM-Package, 64PQFP e.g. Yamaichi, Order-# IC51-0644-807 Connector, male, for TI's programming adapter e.g.3M, Order-# 2514-6002 Note: The supply voltage is applied by TI's programming adapter. The MSP430 device is put into a socket without any additional application-specific components. 3-26 Hardware Interconnection of MSP-PRG430B, or '430C to MSP430C325PG, C325PM The circuit diagrams in Figure 3-23 show the connections required to program the MSP430C325PM, MSP430P325PM, or MSP430P325APM device with programming adapter PRG430B, PRG430C, or PRG430D in a separate socket. Since the device is not connected to a power supply in this configuration, the necessary supply comes from the PRG430B, PRG430C, or PRG430D. The RST/NMI pin on the MSP430 device is held high by the resistor in the PRG430B or by an external resistor when PRG430C or PRG430D is used. In a noisy environment, consider using an additional capacitor from RST/NMI to VSS. Ensure that both positive terminals AVCC and DVCC are connected. In addition, ensure that both negative terminals AVSS and DVSS are connected. Figure 3-23. MSP-PRG430B or MSP-PRG430C or MSP-PRG430D Used to Program the MSP430P325PM or MSP430P325APM Device 9 Xout 1 DVCC AVCC VC DVSS AVSS VS C S 100 nF 64 63 62 + - J1 10 F TC MSP430C325PM RST/NMI TM K TD TCK MSP430P325PM S TD TMS MSP430P325APM I TDI O ( 64 pin PQFP ) TDO 58 57 56 55 54 9 7 5 3 1 8 6 2 ~68 k for OTP/EPROM devices (P/E) Socket for PM-Package, 64PQFP e.g. Yamaichi, Order-# IC51-0644-807 Connector, male, for TI's programming adapter e.g.3M, Order-# 2514-6002 Note: The supply voltage is applied by TI's programming adapter. The MSP430 device is put into a socket without any additional application-specific components. Hardware 3-27 Interconnection of MSP-PRG430B, or '430C to MSP430C325PG, C325PM The circuit diagram in Figure 3-24 shows the connections required to program the MSP430P325PM or MSP430P325APM device with programming adapter PRG430B or PRG430C or PRG430D. In this configuration, the device is connected to its own power supply. For example, it is mounted on a PWB with a battery. The signal levels coming from the PRG430B or PRG430C or PRG430D must be adjusted to the supply voltage applied to the MSP430 device. This level adjustment is achieved by feedback of the supply voltage of the device into the programming adapter through signal MSP_VCC_IN. The RST/NMI terminal on the MSP430 device must be held high by the application during access of the device through JTAG with the PRG430B or PRG430C. Any reset event disturbs the proper data sequences and produces unpredictable results. Ensure that both positive terminals AVCC and DVCC are connected. In addition, ensure that both negative terminals AVSS and DVSS are connected. Figure 3-24. MSP-PRG430B or MSP-PRG430C or PRG430D Used to Program the MSP430P325PM or MSP430P325APM Device 9 Xout 1 100 nF DVCC AVCC VC DVSS VS C AVSS S TC TM RST/NMI K TCK TD S TD TMS I TDI O TDO 64 63 62 + - J1 10 F MSP430C325PM MSP430P325PM ( 64 pin PQFP ) 58 57 56 55 54 optional 9 7 5 3 1 6 4 Connector, male, for TI's programming adapter e.g.3M, Order-# 2514-6002 68 k for OTP/EPROM devices (P/E) Socket for PM-Package, 64PQFP e.g. Yamaichi, Order-# IC51-0644-807 3-28 Hardware Interconnection of MSP-PRG430B, or '430C to MSP430C325PG, C325PM The circuit diagrams in Figure 3-24 show the connections required to program the MSP430E325FZ device with programming adapter PRG430B, PRG430C, or PRG430D in a separate socket. Since the device is not connected to a power supply in this configuration, the necessary supply comes from the PRG430B, PRG430C, or PRG430D. The RST/NMI terminal on the MSP430 device is held high by the resistor in the PRG430B or by an external resistor when PRG430C or PRG430D is used. In noisy environments, consider using an additional capacitor from RST/NMI to VSS. Ensure that both positive terminals AVCC and DVCC are connected. In addition, ensure that both negative terminals AVSS and DVSS are connected. Figure 3-25. MSP-PRG430B Used to Program the MSP430E325FZ Device 18 Xout MSP430E325FZ 10 DVCC AVCC VC DVSS VS C AVSS S TC K RST/NMI TM TCK T S TD TMS DI OTDI TDO 9 7 6 100 nF + - J1 10 F 2 1 68 67 66 9 7 5 3 1 8 6 2 Socket for FZ-Package, 68CLCC e.g. Yamaichi, Order-# IC51-0684-390-1 Connector, male, for TI's programming adapter ~68 k e.g.3M, Order-# 2514-6002 for OTP/EPROM devices (P/E) Note: The supply voltage is applied by TI's programming adapter. The MSP430 device is put into a socket without any additional application-specific components. Hardware 3-29 Interconnection of MSP-PRG430B, or '430C to MSP430C325PG, C325PM The circuit diagrams in Figure 3-26 show the connections required to program the MSP430E325FZ device with programming adapter PRG430B, PRG430C, or PRG430D in a separate socket. Since the device is not connected to a power supply in this configuration, the necessary supply comes from the PRG430B, PRG430C, or PRG430D. The RST/NMI terminal on the MSP430 device is held high by the resistor in the PRG430B or by an external resistor when PRG430C or PRG430D is used. In noisy environments, consider using an additional capacitor from RST/NMI to VSS. Ensure that both positive terminals AVCC and DVCC are connected. In addition, ensure that both negative terminals AVSS and DVSS are connected. Figure 3-26. MSP-PRG430B or MSP-PRG430C Used to Program the MSP430E325FZ Device 18 Xout MSP430E325FZ 10 DVCC AVCC VC DVSS VS C AVSS S TC K RST/NMI TM TCK T S TD TMS DI OTDI TDO 9 7 6 100 nF + - J1 10 F 2 1 68 67 66 9 7 5 3 1 8 6 2 Socket for FZ-Package, 68CLCC e.g. Yamaichi, Order-# IC51-0684-390-1 Connector, male, for TI's programming adapter e.g.3M, Order-# 2514-6002 ~68 k for OTP/EPROM devices (P/E) Note: The supply voltage is applied by TI's programming adapter. The MSP430 device is put into a socket without any additional application-specific components. 3-30 Hardware Interconnection of MSP-PRG430B/430C/430D to The circuit diagram in Figure 3-27 shows the connections required to program the MSP430E325FZ device with programming adapter PRG430B, PRG430C or PRG430D. In this configuration, the device is connected to its own power supply. For example, it is mounted on a PWB with a battery. The signal levels coming from the PRG430B, PRG430C, or PRG430D must be adjusted to the supply voltage applied to the MSP430 device. This level adjustment is achieved by feedback of the supply voltage of the device into the programming adapter through signal MSP_VCC_IN. The RST/NMI terminal on the MSP430 device must be held high by the application during access of the device through JTAG with the PRG430B, PRG430C, or PRG430D. Any reset event disturbs the proper data sequences and produces unpredictable results. Ensure that both positive terminals AVCC and DVCC are connected. In addition, ensure that both negative terminals AVSS and DVSS are connected. Figure 3-27. MSP-PRG430B or MSP-PRG430C or MSP-PRG430D Used to Program the MSP430E325FZ Device 18 Xout MSP430E325FZ DVCC AVCC VC VS DVSS C AVSS S TC K RST/NMI TM T TCK S TD TMS DI TDI O TDO 10 9 7 6 100 nF + - J1 10 F Optional 1 68 67 66 9 7 5 3 1 6 4 ~68 k for OTP/EPROM devices (P/E) Socket for FZ-Package, 68CLCC e.g. Yamaichi, Order-# IC51-0684-390-1 Connector, male, for TI's programming adapter e.g.3M, Order-# 2514-6002 3.12 Interconnection of MSP-PRG430B/430C/430D to MSP430C336PJM/337PJM or MSP430E337CQFP The circuit diagrams in Figure 3-28 and Figure 3-29 show the connections required to program the MSP430C336PJM, MSP430P337PJM, or MSP430E337 device with programming adapter PRG430B, PRG430C or PRG430D in a separate socket. Since the device is not connected to a power supply in this configuration, the necessary supply comes from the PRG430B, PRG430C, or PRG430D. The RST/NMI terminal on the MSP430 device is held high by the resistor in the PRG430B or by an external resistor when PRG430C or PRG430D is used. In a noisy environment, consider using an additional capacitor from RST/NMI to VSS. Hardware 3-31 Interconnection of MSP-PRG430B/430C/430D to Ensure that the two positive terminals, VCC1 and VCC2, as well as the three negative terminals, VSS1, VSS2, and VSS3, are connected. Figure 3-28. MSP-PRG430B Used to Program the MSP430P325PM or MSP430P325APM Device 29 28 VCC2 1 100 nF 100 98 96 95 94 93 92 9 7 5 3 1 8 6 2 + - 10 F VCC2 VSS2 MSP430C336PJM MSP430C337PJM MSP430P337PJM ( 100 pin PQFP ) MSP430E337CQFP ( 100 pin CQFP ) VCC1 VSS1 VC Xout VS C RST/NMI S TCK TC TMS TM K TDI TDI/VPP S TD TDO/TDI O J1 VSS2 VSS3 ~68 k for OTP/EPROM devices (P/E) Connector, male, for TI's programming adapter e.g.3M, Order-# 2514-6002 VSS3 52 Socket for PJM/CQFP-Package, 100PQFP/100CQFP e.g. Yamaichi, Order-# IC 201-1004-028 Note: The supply voltage is applied by TI's programming adapter. The MSP430 device is put into a socket without any additional application-specific components. Figure 3-29. MSP-PRG430B or MSP-PRG430C or MSP-PRG430D Used to Program the MSP430C336PJM, MSP430P337PJM, or the MSP430E337 Device 29 28 VCC2 VCC1 VSS1 VC Xout VS C S RST/NMI TC TCK TM TMS K TDI/VPP T S TD TDO/TDI DI O 1 100 nF 100 98 96 95 94 93 92 9 7 5 3 1 8 6 2 + - 10 F J1 VCC2 VSS2 MSP430C336PJM MSP430C337PJM MSP430P337PJM ( 100 pin PQFP ) MSP430E337CQFP ( 100 pin CQFP ) VSS2 VSS3 ~68 k for OTP/EPROM devices (P/E) Connector, male, for TI's programming adapter e.g.3M, Order-# 2514-6002 VSS3 52 Socket for PJM/CQFP-Package, 100PQFP/100CQFP e.g. Yamaichi, Order-# IC 201-1004-028 Note: The supply voltage is applied by TI's programming adapter. The MSP430 device is put into a socket without any additional application-specific components. 3-32 Hardware Interconnection of MSP-PRG430B/430C/430D to The circuit diagram in Figure 3-30 shows the connections required to program the MSP430C336PJM, MSP430P337PJM, or MSP430E337 device with programming adapter PRG430B, PRG430C, or PRG430D. In this configuration, the device is connected to its own power supply. For example, it is mounted on a PWB with a battery. The signal levels coming from the PRG430B, PRG430C, or PRG430D must be adjusted to the supply voltage applied to the MSP430 device. This level adjustment is achieved by feedback of the supply voltage of the device into the programming adapter through signal MSP_VCC_IN. The RST/NMI terminal on the MSP430 device must be held high by the application during access of the device through JTAG with the PRG430B, PRG430C, or PRG430D. Any reset event disturbs the proper data sequences and produces unpredictable results. Ensure that the two positive terminals, VCC1 and VCC2, as well as the three negative terminals, VSS1, VSS2, and VSS3, are connected. Figure 3-30. MSP-PRG430B or MSP-PRG430C Used to Program the MSP430C336PJM, MSP430P337PJM, or the MSP430E337 Device MSP-PRG430B, or MSP-PRG430C, or MSP-PRG430D used 29 28 VCC2 1 100 98 96 95 94 93 92 optional 9 7 5 3 1 100 nF + 10 F J1 - VCC2 VSS2 VCC1 VSS1 Xout MSP430C336PJM MSP430C337PJM MSP430P337PJM ( 100 pin PQFP ) MSP430E337CQFP ( 100 pin CQFP ) RST/NMI TCK TMS TDI/VPP TDO/TDI 6 4 VSS2 VSS3 Connector, male, for TI's programming adapter ~68 k for OTP/EPROM e.g.3M, Order-# 2514-6002 devices (P/E) VSS3 52 Socket for PJM/CQFP-Package, 100PQFP/100CQFP e.g. Yamaichi, Order-# IC 201-1004-028 Hardware 3-33 Interconnection of MSP-PRG430C to MSP430C111DW, MSP430C112DW, 3.13 Interconnection of MSP-PRG430C to MSP430C111DW, MSP430C112DW, MSP430P112DW, or MSP430E112JL The circuit diagram in Figure 3-31 shows the connections required to program with the programming adapter PRG430B, or PRG430C, or PRG430D in a separate socket. Since the device is not connected to a power supply in this configuration, the necessary supply comes from the PRG430C or PRG430D. The RST/NMI terminal on the MSP430 device is held high by an external resistor. In a noisy environment, consider using an additional capacitor from RST/NMI to VSS. Figure 3-31. MSP-PRG430D or Modified MSP-PRG430C or Modified MSP-PRG430B MSP-PRG43A can not be used Note: The supply voltage is applied by TI's programming adapter. The MSP430 device is put into a socket without any additional application-specific components. J1 RST/NMI 17 18 19 20 Xout VSS VCC Test/VPP 7 5 4 2 100 nF 1 - 10 F + 9 7 5 3 1 MSP430P112IDW MSP430C112IDW MSP430C111IDW MSP430E112QJL 12 TCK TMS TDI TDO/TDI 8 6 2 Connector, male, for TI's programming adapter e.g.3M, Order-# 2514-6002 Socket for DW-Package, 20SSOP e.g. Yamaichi, Order-# IC51-0562-1387 ~68 k for OTP/EPROM devices (P/E) Note: The upgraded programming adapter MSP-PRG430B, upgraded MSP-PRG430C, and the MSP-PRG430D are mechanically identical. The VPP of the MSP-PRG430D is typical one volt higher than that of MSP-PRG430B or MSP-PRG430C. 3-34 Hardware Interconnection of MSP-PRG430C to MSP430C111DW, MSP430C112DW, The circuit diagram in Figure 3-32 shows the connections required to program and to burn the fuse of MSP430x11x family devices with programming adapter upgraded MSP-PRG430B, upgraded PRG430C, or PRG430D. In this configuration, the device is connected to its own power supply. For example, it is mounted on a PWB with a battery. The signal levels coming from the programming adapter must be adjusted to the supply voltage applied to the MSP430 device. This level adjustment is achieved by feedback of the supply voltage of the device into the programming adapter through signal MSP_VCC_IN. The RST/NMI pin on the MSP430 device must be held high by the application during access of the device through JTAG with the upgraded PRG430B, upgraded PRG430C or PRG430D. Any reset event disturbs the proper data sequences and produces unpredictable results. Special attention must be given to the design for the four JTAG pins, TDO/TDI, TDI, TMS, and TCK, since they are shared between the application's hardware and the programming adapter. The programming adapter should be able to drive the device correctly, but the application should continue working properly. Figure 3-32. MSP-PRG430C or Upgraded MSP-PRG430 MSP-PRG430D, upgraded MSP430C, or upgraded MSP-PRG430B used MSP-PRG43A can not be used MSP430P112IDW MSP430C112IDW MSP430C111IDW MSP430E112QJL 12 J1 Application's Hardware 17 18 19 20 RST/NMI Xout TCK VSS TMS TDI VCC TDO/TDI Test/VPP 7 5 4 2 100 nF 1 - + 10 F optional 9 7 5 3 1 8 6 4 Connector, male, for TI's programming adapter e.g.3M, Order-# 2514-6002 Socket for DW-Package, 20SSOP e.g. Yamaichi, Order-# IC51-0562-1387 ~68 k for OTP/EPROM devices (P/E) Hardware 3-35 3-36 Hardware Chapter 4 EPROM Programming This chapter describes the MSP430 EPROM module. The EPROM module is erasable with ultraviolet light and electrically programmable. Devices with an EPROM module are offered in a windowed package for multiple programming and in an OTP package for one-time programmable devices. Note: Small improvements to the chapter printed in the Architecture Guide, issue 1996, were implemented. Topic 4.1 4.2 4.3 4.4 4.5 Page EPROM Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2 FAST Programming Algorithm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4 Programming an EPROM Module Through a Serial Data Link Using the JTAG Feature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5 Programming an EPROM Module With Controller's Software . . . . . 4-6 Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-8 EPROM Programming 4-1 EPROM Operation 4.1 EPROM Operation The CPU aquires data and instructions from the EPROM. When the programming voltage is applied to the TDI/VPP terminal, the CPU can also write to the EPROM module. The process of reading the EPROM is identical to the process of reading from other internal peripheral modules. Both programming and reading can occur on byte or word boundaries. 4.1.1 Erasure The entire EPROM may be erased before programming begins. Erase the EPROM module by exposing the transparent window to ultraviolet light. Note: EPROM exposed to ambient light (1) Since normal ambient light contains the correct wavelength for erasure, cover the transparent window with an opaque label when programming a device. Do not remove the table until it has to be erased. Any useful data in the EPROM module must be reprogrammed after exposure to ultraviolet light. The data in the EPROM module can be programmed serially through the integrated JTAG feature, or through software included as a part of the application software. The JTAG implementation features an internal mechanism for security purposes provided by the implemented fuse. Once the security fuse is activated, the device cannot be accessed through the JTAG functions. The JTAG is permanently operating in the by-pass mode. Refer to the appropriate data sheet for more information on the fuse implementation. 4.1.2 Programming Methods The application must provide an external voltage supply to the TDI/VPP terminal ('31x, '32x, and '33x configurations) or to the Test/VPP terminal ('11x configuration) to provide the necessary voltage and current for programming. The minimum programming time is noted in the electrical characteristics of the device data sheets. The EPROM control register EPCTL controls the EPROM programming, once the external voltage is supplied. The erase state is a 1. When EPROM bits are programmed, they are read as 0. The programming of the EPROM module can be done for single bytes, words, blocks of individual length, or the entire module. All bits that have a final level of 0 must be erased before the EPROM module is programmed. The programming can be done on single devices or even in-system. The supply voltage should be in the range required by the device data sheet but at least the maximum supply voltage of the target application. The levels on the JTAG terminals are defined in the device data sheet, and are usually CMOS levels. 4-2 EPROM Programming EPROM Operation Example 4-1.MSP430 On-Chip Program Memory Format Word Format Byte Format xxxAh xxx8h xxx6h xxx4h DEF0 9ABC 5678 1234 xxxBh xxxAh xxx9h xxx8h xxx7h xxx6h xxx5h xxx4h DE F0 9A BC 56 78 12 34 4.1.3 EPROM Control Register EPCTL Figure 4-1. EPROM Control Register EPCTL 7 EPCTL 054h r-0 r-0 r-0 r-0 r-0 r-0 VPPS 0 EXE rw-0 rw-0 For bit 0, the executable bit EXE initiates and ends the programming to the EPROM module. The external voltage must be supplied to the TDI/VPP or Test/VPP before the EXE bit is set. The timing conditions are noted in the data sheets. Note: The programming voltage is applied to TDI/VPP terminal in '31x, '32x, and '33x configurations. The programming voltage is applied to Test/VPP terminal in '110 configurations. For bit 1, when the VPPS bit is set, the external programming voltage is connected to the EPROM module. The VPPS bit must be set before the EXE bit is set. It can be reset together with the EXE bit. The VPPS bit must not be cleared between programming operations. Note: Ensure that no VPP is applied to the programming voltage pin (TDI/VPP or Test/VPP) when the software in the device is executed or when the JTAG is not fully controlled. Otherwise, an undesired write operation may occur. EPROM Programming 4-3 EPROM Operation 4.1.4 EPROM Protect The EPROM access through the serial test and programming interface JTAG can be inhibited when the security fuse is activated. The security fuse is activated by serial instructions shifted into the JTAG. Activating the fuse is not reversible and any access to the internal system is disrupted. The by-pass function described in the standard IEEE 1149.1 is active. 4.2 FAST Programming Algorithm The FAST programming cycle is normally used to program the data into the EPROM. A programmed logical 0 can be erased only by ultraviolet light. Fast programming uses two types of pulses: prime and final. The length of the prime pulse is typically 100ms (see the latest datasheet). After each prime pulse, the programmed data are verified. If the verification fails 25 times, the programming operation was false. If correct data are read, the final programming pulse is applied. The final programming pulse is 3 times the number of prime pulses applied. Example 4-2.Fast Programming Subroutine Start Of Subroutine VPP at TDI/VPP is Switched to EPROM: Set VPPS Bit Load Loop Into R_Count, Loop = 25 Write Data From BurnByte To EPROM Program One Prime Pulse (typ. 100 s) No Verify Byte Yes R_Count = R_Count -1 Yes R_Count >0 No Invert Data in BurnByte Use inv. BurnByte for Error Indication Final Programming Pulse Applied: 3-Times N Prime Pulse End Of Subroutine: RET 4-4 EPROM Programming EPROM Operation 4.3 Programming an EPROM Module Through a Serial Data Link Using the JTAG Feature The hardware interconnection of the JTAG terminals is established through four separate terminals, plus the ground or VSS reference level. The JTAG terminals are TMS, TCK, TDI(/VPP), and TDO(/TDI). Figure 4-2. EPROM Programming With Serial Data Link VPP (12.5 V/70 mA) TMS TCK TDI TMS TCK TDI/VPP TDO SN74HCT125 68 k TDO/TDI MSP430Xxxx Xout/TCLK TCLK VCC/DVCC AVCC VSS/DVSS AVSS VCC/ DVCC 1k 27 SN74HCT125 Level Shifter Switches shown for programming situation TDI in standard mode, VPP input during programming TDO in standard mode, data input TDI during programming See electrical characteristics in the latest data sheet EPROM Programming 4-5 EPROM Operation 4.4 Programming an EPROM Module With Controller's Software The procedure for programming an EPROM module is as follows: 1) Connect the required supply to the TDI/VPP terminal. 2) Run the proper software algorithm. The software algorithm that controls the EPROM programming cycle cannot run in the same EPROM module to which the data are being written. It is impossible to read instructions from the EPROM and write data to it at the same time. The software needs to run from another memory such as a ROM module, a RAM module, or another EPROM module. Figure 4-3. EPROM Programming With Controller's Software TMS TCK VPP (11.5 V/70 mA) TDI/VPP 68 k VSS TDO/TDI 68 k VSS MSP430Xxxx VSS/DVSS AVSS Internally a pullup resistor is connected to TMS and TCK ROM devices of MSP430 have an internal pullup resistor at pin TDI/VPP. MSP430Pxxx or MSP430Exxx have no internal pullup resistor. They should have an ext. pulldown resistor preventing floating input node. The TDO/TDI pin should have an ext. pulldown resistor preventing floating input node for secondary TDI function. 4.4.1 Example The software example writes one byte into the EPROM with the fast programming algorithm. The code is written position-independent, and will have been loaded to the RAM before it is used. The programming algorithm runs during the programming sequence in the RAM, thus avoiding conflict when the EPROM is written. The data (byte) that should be written is located in the RAM address BurnByte. The target address of the EPROM module is held in the register pointer defined with the set directive. The timing is adjusted to a cycle time of 1ms. When another cycle time/processor frequency is selected, the software should be adjusted according to the operating conditions. 4-6 EPROM Programming EPROM Operation Example 4-3.Programming EPROM Module With Controller's Software DE F0 yyyy 9A BC 56 78 12 34 R9 xxxx DE F0 9A BC 56 78 12 34 Example: Write data in yyyy into location xxxx BumByte = (yyyy) = (9Ah) R9 = xxxx The target EPROM module cannot execute the programming code sequence while the data are being written into it. In the example, a subroutine moves the programming code sequence into another memory, for example, into the RAM. Example 4-4.Subroutine Start Of Subroutine: Load_Burn_Routine Source Start Address Of The Code Sequence>>R7 Destination Start Address Of The Code Sequence>> R10 Move One Word: (R7) >> (R10) Increment Source and Dest. Pointer in R7 and R10 No End Of Source Code? Yes End Of Subroutine: RET EPROM Programming 4-7 Code 4.5 Code ;------------------------------------------------------------- ; Definitions used in Subroutine : ; Move programming code sequence into RAM (load_burn_routine) ; Burn a byte into the EPROM area (Burn_EPROM) ;------------------------------------------------------------- EPCTL .set VPPS .set EXE .set BurnByte .set Burn_orig .set loops r_timer pointer .set .set .set 054h 2 1 0220h 0222h 25 r8 r9 ; ; ; ; ; ; ; ; ; ; EPROM Control Register Program Voltage bit Execution bit address of data to be written Start address of burn program in the RAM 1us = 1 cycle pointer to the EPROM address r9 is saved in the main routine before subroutine call is executed r_count lp ov .set .set .set r10 3 2 ; dec r_timer : 1 cycle : loop_t100 ; jnz : 2 cycles : loop_t100 ; mov #(100-ov)/lp,r_timer : 2 cycles ; Load EPROM programming sequence to another location e.g. RAM, Subroutine ;--- ;--- ;--- ;--- The address of Burn_EPROM (start of burn EPROM code) and the address of Burn_end (end of burn EPROM code) and the start address of the location of the destination code area (RAM_Burn_EPROM) are known at assembly/linking time RAM_Burn_EPROM .set Burn_orig load_burn_routine push r9 push r10 mov #Burn_EPROM,R9 mov #RAM_Burn_EPROM,R10 load_burn1 mov @R9,0(R10) incd R10 incd R9 cmp #Burn_end,R9 jne load_burn1 pop r9 pop r10 ret ; load pointer source ; load pointer dest. ; ; ; ; move a word dest. pointer + 2 source pointer + 2 compare to end_of_table ; Program one byte into EPROM, Subroutine ;--- ; ;-- ;--- Burn subroutine: position independent code is needed since in this examples it is shifted to RAM >> only relative addressing, relative jump instructions, is used! The timing is correct due to 1us per cycle Burn_EPROM dint mov.b push push mov Repeat_Burn mov.b #VPPS,&EPCTL r_timer r_count #loops,r_count &BurnByte,0(pointer) ; ; ; ; ; ensure correct burn timing VPPS on save registers programming subroutine 2 cycles = 2 us ; write to data to EPROM 4-8 EPROM Programming Code bis.b #EXE,&EPCTL mov wait_100 dec jnz bic.b mov wait_10 dec jnz #(100-ov)/lp,r_timer r_timer wait_100 #EXE,&EPCTL #4,r_timer r_timer wait_10 ; 6 cycles = 6 us ; EXE on ; 4 cycles = 4 us ; total cycles VPPon to EXE ; 12 cycles = 12 us (min.) ;:programming pulse of 100us ;:starts, actual time 102us ;: ;: ;:EXE / prog. pulse off ;:wait min. 10 us ;:before verifying ;:programmed EPROM ;:location, actual 13+ us ; verify data = burned data ; data burned data > jump cmp.b &BurnByte,0(pointer) jne Burn_EPROM_bad ; Continue here when data correctly burned into EPROM location mov.b &BurnByte,0(pointer) ; write to EPROM again bis.b #EXE,&EPCTL ; EXE on add #(0ffffh-loops+1),r_count ; Number of loops for ; successful programming final_puls mov #(300-ov)/lp,r_timer ;:programming pulse of wait_300 ;:3*100us*N starts dec r_timer ;: jnz wait_300 ;: inc r_count ;: jn final_puls ;: clr.b &EPCTL ;:EXE off / VPPS off jmp Burn_EPROM_end Burn_EPROM_bad dec r_count ; not ok : decrement ; loop counter jnz Repeat_Burn ; loop not ended : do ; another trial inv.b &BurnByte ; return the inverted data ; to flag ; failing the programming ; attempt the EPROM address ; is unchanged ; Burn_EPROM_end pop r_count pop r_timer eint ret Burn_end EPROM Programming 4-9 4-10 EPROM Programming |
Price & Availability of SLAU026
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |