Table of Contents
Advertisement
Quick Links
www.ti.com
Errata
MSP430F6725A Microcontroller
This document describes the known exceptions to the functional specifications (advisories).
1 Functional Advisories............................................................................................................................................................
2 Preprogrammed Software Advisories..................................................................................................................................
3 Debug Only Advisories..........................................................................................................................................................
4 Fixed by Compiler Advisories...............................................................................................................................................
5 Nomenclature, Package Symbolization, and Revision Identification................................................................................
Nomenclature.........................................................................................................................................................4
Markings..............................................................................................................................................................4
5.3 Memory-Mapped Hardware Revision (TLV Structure).......................................................................................................
Descriptions............................................................................................................................................................6
7 Revision History...................................................................................................................................................................
SLAZ653S - FEBRUARY 2015 - REVISED MAY 2021
Submit Document Feedback
ABSTRACT
Table of Contents
Copyright © 2021 Texas Instruments Incorporated
Table of Contents
MSP430F6725A Microcontroller
2
2
3
3
4
5
24
1
Advertisement
Table of Contents
Subscribe to Our Youtube Channel
Related Manuals for Texas Instruments MSP430F6725A
Summary of Contents for Texas Instruments MSP430F6725A
-
Page 1: Table Of Contents
5 Nomenclature, Package Symbolization, and Revision Identification................5.1 Device Nomenclature.................................4 5.2 Package Markings................................4 5.3 Memory-Mapped Hardware Revision (TLV Structure)....................... 6 Advisory Descriptions................................6 7 Revision History................................... SLAZ653S – FEBRUARY 2015 – REVISED MAY 2021 MSP430F6725A Microcontroller Submit Document Feedback Copyright © 2021 Texas Instruments Incorporated... -
Page 2: Functional Advisories
Advisories that affect factory-programmed software. ✓ The check mark indicates that the issue is present in the specified revision. Errata Number ✓ BSL7 ✓ BSL14 MSP430F6725A Microcontroller SLAZ653S – FEBRUARY 2015 – REVISED MAY 2021 Submit Document Feedback Copyright © 2021 Texas Instruments Incorporated... -
Page 3: Debug Only Advisories
Options: Check -msilicon-errata= and -msilicon-errata-warn= options • MSP430 GCC User's Guide IAR Embedded Workbench • IAR workarounds for msp430 hardware issues SLAZ653S – FEBRUARY 2015 – REVISED MAY 2021 MSP430F6725A Microcontroller Submit Document Feedback Copyright © 2021 Texas Instruments Incorporated... -
Page 4: Nomenclature, Package Symbolization, And Revision Identification
XMS – Experimental device that is not necessarily representative of the final device's electrical specifications MSP – Fully qualified production device Support tool naming prefixes: X: Development-support product that has not yet completed Texas Instruments internal qualification testing. null: Fully-qualified development-support product. XMS devices and X development-support tools are shipped against the following disclaimer: "Developmental product is intended for internal evaluation purposes."... -
Page 5: Memory-Mapped Hardware Revision (Tlv Structure)
Further guidance on how to locate the TLV structure and read out the HW_ID can be found in the device User's Guide. SLAZ653S – FEBRUARY 2015 – REVISED MAY 2021 MSP430F6725A Microcontroller Submit Document Feedback Copyright © 2021 Texas Instruments Incorporated... -
Page 6: Advisory Descriptions
Category Functional Function ADC stops operating if ADC clock source is changed from SMCLK to another source while SMCLKOFF = 1. MSP430F6725A Microcontroller SLAZ653S – FEBRUARY 2015 – REVISED MAY 2021 Submit Document Feedback Copyright © 2021 Texas Instruments Incorporated... - Page 7 "Implementation of a Three-Phase Electronic Watt-Hour Meter Using the MSP430F471xx" for details. - Use AUXVCC1 instead of AUXVCC2 for backup supply SLAZ653S – FEBRUARY 2015 – REVISED MAY 2021 MSP430F6725A Microcontroller Submit Document Feedback Copyright © 2021 Texas Instruments Incorporated...
- Page 8 -- Composer Studio) silicon_errata=CPU21 MSP430 GNU Compiler (MSP430- MSP430-GCC 4.9 build 167 or later GCC) CPU Module CPU22 Category Compiler-Fixed MSP430F6725A Microcontroller SLAZ653S – FEBRUARY 2015 – REVISED MAY 2021 Submit Document Feedback Copyright © 2021 Texas Instruments Incorporated...
- Page 9 For example, a conditional jump instruction followed by data section (0140h). @0x8012 Loop DEC.W R6 @0x8014 DEC.W R7 SLAZ653S – FEBRUARY 2015 – REVISED MAY 2021 MSP430F6725A Microcontroller Submit Document Feedback Copyright © 2021 Texas Instruments Incorporated...
- Page 10 2. Use the POPM instruction for all but the last restore operation. For the the last restore operation use the POP assembly instruction instead. For instance, instead of using: POPM.W #5,R13 MSP430F6725A Microcontroller SLAZ653S – FEBRUARY 2015 – REVISED MAY 2021 Submit Document Feedback Copyright © 2021 Texas Instruments Incorporated...
- Page 11 DMA transfer, the register contents may be unpredictable. Workaround 1. Design the application to guarantee that no DMA access interrupts 20-bit wide accesses to the DMA address registers. SLAZ653S – FEBRUARY 2015 – REVISED MAY 2021 MSP430F6725A Microcontroller Submit Document Feedback Copyright © 2021 Texas Instruments Incorporated...
- Page 12 CPU by issuing wait states while in operation. If a DMA access to the module occurs while that module is issuing a wait state, the module may exhibit undefined behavior. MSP430F6725A Microcontroller SLAZ653S – FEBRUARY 2015 – REVISED MAY 2021 Submit Document Feedback Copyright © 2021 Texas Instruments Incorporated...
- Page 13 Flash erase/write instructions. Note This erratum affects debug mode only. EEM Module EEM19 Category Debug Function DMA may corrupt data in debug mode SLAZ653S – FEBRUARY 2015 – REVISED MAY 2021 MSP430F6725A Microcontroller Submit Document Feedback Copyright © 2021 Texas Instruments Incorporated...
- Page 14 LPMx.5 debug support feature is enabled. To avoid a potentially unreliable debug session or general issues with JTAG device connectivity and the resulting bad customer experience Texas Instruments has chosen to remove the LPMx.5 debug support feature from common MSP430 IDEs including TIs Code Composer Studio 6.1.0 with msp430.emu updated to version 6.1.0.7 and IARs Embedded Workbench...
- Page 15 Connect a high-resistance resistor between the dedicated COM pins and Vss to permanently discharge the affected pins. LCDB Module LCDB6 Category Functional SLAZ653S – FEBRUARY 2015 – REVISED MAY 2021 MSP430F6725A Microcontroller Submit Document Feedback Copyright © 2021 Texas Instruments Incorporated...
- Page 16 LPM3 and LPM4 for up to 6 us. The increased frequency has the potential to change the expected timing behavior of peripherals that select SMCLK as the clock source. MSP430F6725A Microcontroller SLAZ653S – FEBRUARY 2015 – REVISED MAY 2021 Submit Document Feedback Copyright © 2021 Texas Instruments Incorporated...
- Page 17 - The SVSL module is configured for a fast wake-up or when the SVSL/SVML module is turned off. The affected SVSMLCTL register settings are shaded in the following table. SLAZ653S – FEBRUARY 2015 – REVISED MAY 2021 MSP430F6725A Microcontroller Submit Document Feedback Copyright © 2021 Texas Instruments Incorporated...
- Page 18 Use the following function, PMM15Check (void), to determine whether or not the existing PMM configuration is affected by the erratum. The return value of the function is 1 if the MSP430F6725A Microcontroller SLAZ653S – FEBRUARY 2015 – REVISED MAY 2021 Submit Document Feedback Copyright © 2021 Texas Instruments Incorporated...
- Page 19 SVSL and SVML threshold (recommendation according to User's Guide) leading to an unexpected SVSL/SVML event. Depending on PMM configuration, this event triggers a POR or an interrupt. SLAZ653S – FEBRUARY 2015 – REVISED MAY 2021 MSP430F6725A Microcontroller Submit Document Feedback Copyright © 2021 Texas Instruments Incorporated...
- Page 20 Note: This erratum only applies to in-system debugging and is not applicable when operating in free-running mode. MSP430F6725A Microcontroller SLAZ653S – FEBRUARY 2015 – REVISED MAY 2021 Submit Document Feedback Copyright © 2021 Texas Instruments Incorporated...
- Page 21 Alternatively it can be handled accordingly (clear falsely set fault flags) in the Interrupt Service Routine to ensure proper OFIFG clearing. USCI Module USCI36 Category Functional Function UCLKI not usable in I2C master mode SLAZ653S – FEBRUARY 2015 – REVISED MAY 2021 MSP430F6725A Microcontroller Submit Document Feedback Copyright © 2021 Texas Instruments Incorporated...
- Page 22 UART. The erroneous UART behavior occurs with and without DMA transfer. Workaround None. MSP430F6725A Microcontroller SLAZ653S – FEBRUARY 2015 – REVISED MAY 2021 Submit Document Feedback Copyright © 2021 Texas Instruments Incorporated...
- Page 23 UCxSTE transitioning to the master-inactive state, the data must be rewritten into UCxTXBUF to be transferred when UCxSTE transitions back to the master-active state. SLAZ653S – FEBRUARY 2015 – REVISED MAY 2021 MSP430F6725A Microcontroller Submit Document Feedback Copyright © 2021 Texas Instruments Incorporated...
-
Page 24: Revision History
Page • Changed the document format and structure; updated the numbering format for tables, figures, and cross references throughout the document........................6 MSP430F6725A Microcontroller SLAZ653S – FEBRUARY 2015 – REVISED MAY 2021 Submit Document Feedback Copyright © 2021 Texas Instruments Incorporated... - Page 25 TI products. TI’s provision of these resources does not expand or otherwise alter TI’s applicable warranties or warranty disclaimers for TI products.IMPORTANT NOTICE Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2021, Texas Instruments Incorporated...
Need help?
Do you have a question about the MSP430F6725A and is the answer not in the manual?
Questions and answers