https://e2e.ti.com/support/microcontrollers/msp-low-power-microcontrollers-group/msp430/Welcome to the MSP Low-Power Microcontrollers Section of the TI E2E Support Community, with support for MSP430™︎ and MSP432™︎ products. Ask questions, share knowledge, explore ideas, and help solve problems with fellow engineers.en-USTelligent Community 13https://e2e.ti.com/support/microcontrollers/msp-low-power-microcontrollers-group/msp430/f/msp-low-power-microcontroller-forum/1644392/msp430fr5969-sp-msp430fr5969-sp-flight-heritage/6378904Thu, 11 Jun 2026 07:42:00 GMTcb01d8b2-d089-468d-babb-77d1d8683490:e2756898-8ddd-465c-9e4a-10f36b90652bSatomi TanakaHello Brian, Thank you for following up on this. Please send the information to the following email address. s_tanaka@astroterrace.co.jp Appreciate your continued support!https://e2e.ti.com/support/microcontrollers/msp-low-power-microcontrollers-group/msp430/f/msp-low-power-microcontroller-forum/1654003/msp430fr5887-code-generation-issue-using-flowesigui/6378788Thu, 11 Jun 2026 06:24:00 GMTcb01d8b2-d089-468d-babb-77d1d8683490:3d64310d-5d23-473c-abac-bafd0d6697acPeter JiangHi, [quote userid="413312" url="~/support/microcontrollers/msp-low-power-microcontrollers-group/msp430/f/msp-low-power-microcontroller-forum/1654003/msp430fr5887-code-generation-issue-using-flowesigui"]Therefore, I would like to inquire whether these two items not being cleared are a bug[/quote] To be honest I have little experience on this GUI usage, please give me some time to double check and get back to you. [quote userid="413312" url="~/support/microcontrollers/msp-low-power-microcontrollers-group/msp430/f/msp-low-power-microcontroller-forum/1654003/msp430fr5887-code-generation-issue-using-flowesigui"]Additionally, the RECAL_TIME_OUT is set to 2 seconds, so does it mean that the metal piece must rotate 4 times within 2 seconds for ReCalScanIF to complete normally? If the watch can only rotate once per second, would it never be able to complete ReCalScanIF.[/quote] Yes, your understanding is correct, if failed to rotate 4 times within the timeout period, then it will end up current re-calibration process.https://e2e.ti.com/support/microcontrollers/msp-low-power-microcontrollers-group/msp430/f/msp-low-power-microcontroller-forum/1653967/mspm0g3507-q1-the-rise-and-fall-rate-on-the-mspm0g3507-general-input/6378595Thu, 11 Jun 2026 03:41:00 GMTcb01d8b2-d089-468d-babb-77d1d8683490:091e70fd-f3dc-4d11-bad5-49b9efac4d26shihui xuDoes this mean that the Schmitt trigger is indeed at the very beginning of the input path? Since it has the schmitt trigger here, the false trigger is unlike to happen. However, since our input edge is extremely slow (several minutes per volt), will problems such as high current and overheating occur? Since the transistors inside the io structure may partially on for a long time.https://e2e.ti.com/support/microcontrollers/msp-low-power-microcontrollers-group/msp430/f/msp-low-power-microcontroller-forum/1654153/msp430fr6043-the-pga-of-sdhs/6378586Thu, 11 Jun 2026 03:27:00 GMTcb01d8b2-d089-468d-babb-77d1d8683490:537e9c78-b3fb-410b-a3bf-b89def26cfcbPeter JiangHi Tommy, Please refer to the chapter "8.13.14.8 USS_PGA" in the datasheet for the details of the PGA spec, and also you can refer to the "8.13.14.5 USS SDHS" for some info about the bandwidth as shown below. Best Regards, Peterhttps://e2e.ti.com/support/microcontrollers/msp-low-power-microcontrollers-group/msp430/f/msp-low-power-microcontroller-forum/1654322/mspm0g5117-how-to-modify-nomain/6378582Thu, 11 Jun 2026 03:23:00 GMTcb01d8b2-d089-468d-babb-77d1d8683490:72e5b9d2-1d5e-431b-8367-88b08d964d18Jerry KuoHi team, This is clarified after discussing with support team. Thank you.https://e2e.ti.com/support/microcontrollers/msp-low-power-microcontrollers-group/msp430/f/msp-low-power-microcontroller-forum/1653543/msp430fr6007-issue-regarding-configuration-of-spi/6378577Thu, 11 Jun 2026 03:16:00 GMTcb01d8b2-d089-468d-babb-77d1d8683490:98079073-9e70-448f-b192-67d6a2d1eb6bPeter JiangHi, Please refer to the Solutions to Common eUSCI and USCI Serial Communication Issues on MSP430 ™ MCUs for the details. Best Regards, Peterhttps://e2e.ti.com/support/microcontrollers/msp-low-power-microcontrollers-group/msp430/f/msp-low-power-microcontroller-forum/1654322/mspm0g5117-how-to-modify-nomainThu, 11 Jun 2026 02:24:00 GMTcb01d8b2-d089-468d-babb-77d1d8683490:5ecfe474-d25a-4093-9d60-dc36aef25bd3Jerry KuoPart Number: MSPM0G5117 Other Parts Discussed in Thread: UNIFLASH Hi team, My customer use M0G5117. They want to modify the default BSL invoke pin. They ask if they need to use XDS110 (through SWD) & Uniflash/CCS to modify NOMAIN, else they can use I2C to modify NOMAIN ?UniFlashPortable ElectronicsMSPM0G5117https://e2e.ti.com/support/microcontrollers/msp-low-power-microcontrollers-group/msp430/f/msp-low-power-microcontroller-forum/1654003/msp430fr5887-code-generation-issue-using-flowesigui/6378533Thu, 11 Jun 2026 02:15:00 GMTcb01d8b2-d089-468d-babb-77d1d8683490:4ec0d678-93c4-437d-8619-c42c95fc5d59user4237831Additionally, I noticed that the values obtained from ReCalScanIF are all greater than DELTA_LEVEL (at room temperature). Is this normal.https://e2e.ti.com/support/microcontrollers/msp-low-power-microcontrollers-group/msp430/f/msp-low-power-microcontroller-forum/1644392/msp430fr5969-sp-msp430fr5969-sp-flight-heritage/6378405Wed, 10 Jun 2026 23:20:00 GMTcb01d8b2-d089-468d-babb-77d1d8683490:65cda0b4-f434-48b6-87d9-23832a524e5fBrian DempseyHi Satomi, I am in the process of trying to get you this information. If you can provide your email, we can continue this query directly with our team. -Brianhttps://e2e.ti.com/support/microcontrollers/msp-low-power-microcontrollers-group/msp430/f/msp-low-power-microcontroller-forum/1652865/mspm0g3519-eeprom-emulation-init-issue/6378383Wed, 10 Jun 2026 22:54:00 GMTcb01d8b2-d089-468d-babb-77d1d8683490:3832a060-9e67-43ef-8d3f-e0f7c5817053Brian DempseyBy default, placing your EEPROM section inside a standard .cmd file will tell the debugger to program and overwrite it. To stop CCS from overwriting this during a download, exclude your EEPROM sections from the generated .cmd linker file. Alternatively, you can use SysConfig in your project settings to uncheck "Linker File Generation," create a custom linker script, and ensure the EEPROM memory ranges are listed only as input sections rather than output files to be written. These are a couple of suggestions, hopefully this can help in the meantime! -Brianhttps://e2e.ti.com/support/microcontrollers/msp-low-power-microcontrollers-group/msp430/f/msp-low-power-microcontroller-forum/1653832/mspm0-sdk-how-to-read-the-entire-contents-of-the-mcu-flash/6378338Wed, 10 Jun 2026 22:26:00 GMTcb01d8b2-d089-468d-babb-77d1d8683490:3a79e98d-069a-4e41-a883-2ca5b06986f3JD CrutchfieldHello, The easiest way to read an unlocked MSPM0G1107 is by using Uniflash . There is a cloud based version and a standalone downloadable version. You will need a launchpad or supported JTAG programmer and then just launch Uniflash and select your target and tool. Then there is a memory tab where you can connect and read the memory, as well as export it. You can also read the memory with a debugger through CCS or probably all supported IDEs. Thanks, JDhttps://e2e.ti.com/support/microcontrollers/msp-low-power-microcontrollers-group/msp430/f/msp-low-power-microcontroller-forum/1654153/msp430fr6043-the-pga-of-sdhsWed, 10 Jun 2026 14:12:00 GMTcb01d8b2-d089-468d-babb-77d1d8683490:f3b0feb3-e112-44ad-9eca-d70e1a5cbed1TommyPart Number: MSP430FR6043 Hi E2E, I would like to know the gain-bandwidth product, slew rate, and offset voltage of the PGA in the SDHS function block. Thanksmsp430fr6043Test & Measurementhttps://e2e.ti.com/support/microcontrollers/msp-low-power-microcontrollers-group/msp430/f/msp-low-power-microcontroller-forum/1653967/mspm0g3507-q1-the-rise-and-fall-rate-on-the-mspm0g3507-general-input/6377508Wed, 10 Jun 2026 13:34:00 GMTcb01d8b2-d089-468d-babb-77d1d8683490:c6943eb3-9d28-48c6-878a-730f81bbdd31Keith BarkleyYes, thank you that is exactly to what I am referring to here. As I said, I suspect it is actually an analog transmission gate.https://e2e.ti.com/support/microcontrollers/msp-low-power-microcontrollers-group/msp430/f/msp-low-power-microcontroller-forum/1653946/mspm0l1227-debugging-flashing-issues/6377498Wed, 10 Jun 2026 13:29:00 GMTcb01d8b2-d089-468d-babb-77d1d8683490:8c8f9fcc-def1-4dd9-9200-05e878937bceHelic ChiHi, first thing need to do is, between these two condition [quote userid="694928" url="~/support/microcontrollers/msp-low-power-microcontrollers-group/msp430/f/msp-low-power-microcontroller-forum/1653946/mspm0l1227-debugging-flashing-issues"]We are suspecting bootloader is not jumping the system into application in second, third and so on run cycle.[/quote] You need to directly connect to your board, without reset the device, in CCS, it called start project-less debug, then connect to M0P core, you will see where CPU PC is. And you can also try to load symbol in run, to debug with your C code. --------------------------------- DAP connect: right click MSPM0G3507.ccxml file in CCS project, start project-less debug, there will factory selection in Run - Load xxx ------------------------------- Try to reproduce the issue, keep the issue, connect to M0P core, then start your boot-app jump debug~https://e2e.ti.com/support/microcontrollers/msp-low-power-microcontrollers-group/msp430/f/msp-low-power-microcontroller-forum/1653875/mspm0g3507-q1-how-to-evaluate-errors-and-accuracy-originating-from-the-mspm0g3507-adc-module-itself/6377499Wed, 10 Jun 2026 13:29:00 GMTcb01d8b2-d089-468d-babb-77d1d8683490:7bf15dab-66c6-4457-b335-d395ae25a70eHelic ChiNeed to check this one... ...https://e2e.ti.com/support/microcontrollers/msp-low-power-microcontrollers-group/msp430/f/msp-low-power-microcontroller-forum/1653967/mspm0g3507-q1-the-rise-and-fall-rate-on-the-mspm0g3507-general-input/6377484Wed, 10 Jun 2026 13:16:00 GMTcb01d8b2-d089-468d-babb-77d1d8683490:68cc519b-ceb4-4005-8020-f21ce2da4fe2Helic ChiWhich gate are you referring to? The INENA? Your concern is correct, but I think this should be a diagram issue here. INENA must enable for a input IO, while during the hysteresis test, we can still see the hysteresis behavior. Very good aspect, I will check this part with docs team to make sure everything in a correct position.https://e2e.ti.com/support/microcontrollers/msp-low-power-microcontrollers-group/msp430/f/msp-low-power-microcontroller-forum/1653967/mspm0g3507-q1-the-rise-and-fall-rate-on-the-mspm0g3507-general-input/6377474Wed, 10 Jun 2026 13:12:00 GMTcb01d8b2-d089-468d-babb-77d1d8683490:bf19567b-1ef7-437a-afca-6a73f6227b82Keith BarkleyRight, so the AND gate in front of the Schmitt trigger that is controlled by that bit must be a transmission gate, not a digital AND gate or the hysteresis would not take affect on any input signal, since it would be buffered by a digital AND gate.https://e2e.ti.com/support/microcontrollers/msp-low-power-microcontrollers-group/msp430/f/msp-low-power-microcontroller-forum/1653967/mspm0g3507-q1-the-rise-and-fall-rate-on-the-mspm0g3507-general-input/6377460Wed, 10 Jun 2026 13:00:00 GMTcb01d8b2-d089-468d-babb-77d1d8683490:39a164b1-1916-47e4-b5a6-6ef3ba6422b7Helic Chi"It" means HYSTEN bit in TRM or HYSTEN in your diagram. After enable this, if run some voltage test, the hysteresis behavior will be seen on the waveform.https://e2e.ti.com/support/microcontrollers/msp-low-power-microcontrollers-group/msp430/f/msp-low-power-microcontroller-forum/1653967/mspm0g3507-q1-the-rise-and-fall-rate-on-the-mspm0g3507-general-input/6377452Wed, 10 Jun 2026 12:54:00 GMTcb01d8b2-d089-468d-babb-77d1d8683490:8d67656d-1583-4d45-9d3d-4b8267683980Keith BarkleyWhat do you mean by "it"? According to the diagram the hysteresis providing schmitt trigger is inside the "input logic box" isolated by the AND gate. I assume that the AND gate is actually an analog transmission gate, or the schmitt trigger is useless.https://e2e.ti.com/support/microcontrollers/msp-low-power-microcontrollers-group/msp430/f/msp-low-power-microcontroller-forum/1653967/mspm0g3507-q1-the-rise-and-fall-rate-on-the-mspm0g3507-general-input/6377443Wed, 10 Jun 2026 12:45:00 GMTcb01d8b2-d089-468d-babb-77d1d8683490:50a9c34d-eb6b-4800-b1d2-f0f8a7de9411Helic ChiIt do provide the hysteresis function for IO.