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/1633497/mspm0l1106-not-able-to-achieve-1ua-on-standby-mode---sysconfig-having-timer-i2c-adc-uart-and-gpio/6308722Wed, 15 Apr 2026 01:42:00 GMTcb01d8b2-d089-468d-babb-77d1d8683490:b878f09a-62ee-4f01-bceb-54f2b0427d75Diego Abad SajaminHi Selvam, I confirmed that the example you provided consumes more than an empty project. I believe it could be due to the GPIOs being driven in the application. My recommendation is to narrow down which modules in your system consume the most power, and disable the module's functionality and power, as mentioned in the Technical Reference Manual, to see the current decrease in the application. Best Regards, Diego Abadhttps://e2e.ti.com/support/microcontrollers/msp-low-power-microcontrollers-group/msp430/f/msp-low-power-microcontroller-forum/1636395/mspm0l1105-xds110-driver/6308666Wed, 15 Apr 2026 00:49:00 GMTcb01d8b2-d089-468d-babb-77d1d8683490:c6c29752-dfd8-451d-9aa9-644b1590c86bDiego Abad SajaminHi switch, I agree with Keith. The XDS110 drivers are installed by default through CCS. It will be located on your computer once the installation is completed. Best Regards, Diego Abadhttps://e2e.ti.com/support/microcontrollers/msp-low-power-microcontrollers-group/msp430/f/msp-low-power-microcontroller-forum/1636395/mspm0l1105-xds110-driver/6308171Tue, 14 Apr 2026 17:52:00 GMTcb01d8b2-d089-468d-babb-77d1d8683490:bb25c280-58c8-4eb5-ae6c-3af1063f3d4dKeith BarkleyIt is usually installed by CCS. Are you trying to install it on a computer without CCS?https://e2e.ti.com/support/microcontrollers/msp-low-power-microcontrollers-group/msp430/f/msp-low-power-microcontroller-forum/1635296/msp430fr6047-reference-meter-at-flows-up-to-300-lph-but-the-fr6047-shows-0-flow-from-empty-pipe-to-flowing/6307789Tue, 14 Apr 2026 14:31:00 GMTcb01d8b2-d089-468d-babb-77d1d8683490:6d010551-4db7-4b8d-9ca5-c8bcf8a4df67Peter JiangHi Veeranna, I don't think you got a good ADC captured waveform, the amplitude is too small and it seems has lots of noise, I wonder what does your ADC waveform look like under zero flow rate? And according to your parameter settings, for common water meter application, the "GUI Based Gain Control" shouldn't be that high but still got such low amplitude for the captured waveform, so another question, is it the clamp-on meter that you are using? Best Regards, Peterhttps://e2e.ti.com/support/microcontrollers/msp-low-power-microcontrollers-group/msp430/f/msp-low-power-microcontroller-forum/1636268/mspm0g3507-tima0-pwm-complimentary-outputs-force-low-when-cpu-is-halted/6307763Tue, 14 Apr 2026 14:15:00 GMTcb01d8b2-d089-468d-babb-77d1d8683490:8d54d35e-dbcc-47d7-bead-5cd57c18c942Sal YeHi Michael, I checked TRM and we don't have such function. B.R. Salhttps://e2e.ti.com/support/microcontrollers/msp-low-power-microcontrollers-group/msp430/f/msp-low-power-microcontroller-forum/1636427/mspm0c1105-simply-migrating-to-a-different-device/6307725Tue, 14 Apr 2026 14:01:00 GMTcb01d8b2-d089-468d-babb-77d1d8683490:c543d54c-e612-4c85-9e99-c1f33db20b00Mike ThomasI was able to change my screen resolution to 1600 x 1200, and was able to select the device.https://e2e.ti.com/support/microcontrollers/msp-low-power-microcontrollers-group/msp430/f/msp-low-power-microcontroller-forum/1636427/mspm0c1105-simply-migrating-to-a-different-device/6307724Tue, 14 Apr 2026 14:01:00 GMTcb01d8b2-d089-468d-babb-77d1d8683490:192a3c4b-4a9e-4e78-a68f-80a374c31772Sal YeHi Mike, It related to the screen size I think. My Monitor has 24 inch sreen (1080p) can work, while 14 inch of PC sreen (2k) can not work. I am not sure if there has some other temporary workarounds. I will ask experts for this. B.R. Sakhttps://e2e.ti.com/support/microcontrollers/msp-low-power-microcontrollers-group/msp430/f/msp-low-power-microcontroller-forum/1636427/mspm0c1105-simply-migrating-to-a-different-device/6307712Tue, 14 Apr 2026 13:56:00 GMTcb01d8b2-d089-468d-babb-77d1d8683490:3be34033-9242-4f57-b5a9-f7d80affd052Mike ThomasScreen resolution is 1920x1080, which is the highest it goes. What resolution works? Ill get my IT guy to update my monitor. haha. In the mean time, is there another workaround? like editing an .xml file?https://e2e.ti.com/support/microcontrollers/msp-low-power-microcontrollers-group/msp430/f/msp-low-power-microcontroller-forum/1636427/mspm0c1105-simply-migrating-to-a-different-device/6307698Tue, 14 Apr 2026 13:47:00 GMTcb01d8b2-d089-468d-babb-77d1d8683490:e8022190-6f33-44f7-9f40-db943749e98dSal YeHi Mike, This also botheres me when I use my PC. Users need use a larger screen to display more content in this window, and then users can select other device. (It is just little better...) I think this is something Sysconfig need imrpovement, I will report to tools team for this issue. Sorry for the inconvenience. B.R. Salhttps://e2e.ti.com/support/microcontrollers/msp-low-power-microcontrollers-group/msp430/f/msp-low-power-microcontroller-forum/1636427/mspm0c1105-simply-migrating-to-a-different-deviceTue, 14 Apr 2026 13:34:00 GMTcb01d8b2-d089-468d-babb-77d1d8683490:6ceee65d-0217-4861-84d9-a1038e5cb55aMike ThomasPart Number: MSPM0C1105 Other Parts Discussed in Thread: LP-MSPM0C1106 , MSPM0C1106 , SYSCONFIG Using TI Code Composer Studio version 20.5.0.28__1.110. Right out of the box, worked great to create initial design using the LP-MSPM0C1106. My ultimate target device is the MSPM0C1105. So after getting code working great, I want to migrate to the actual hardware with the MSPM0C1105. So I go to the "Device View", where I can see the current device (MSPM0C1106), hit the "Switch" button, and get the dialog (see pic attached). Awesome, except for some reason, the MCU selection list is collapsed, and there is no movable seperator, or maximize button on this dialog. The mouse thumbwheel movement allows you to see all those devices scroll by, ya just cant select any of them. Tried messing with screen resolutions and scale. I mean, come on guys.MSPM0C1106MSPM0C1105AppliancesSYSCONFIGLP-MSPM0C1106https://e2e.ti.com/support/microcontrollers/msp-low-power-microcontrollers-group/msp430/f/msp-low-power-microcontroller-forum/1636395/mspm0l1105-xds110-driverTue, 14 Apr 2026 12:43:00 GMTcb01d8b2-d089-468d-babb-77d1d8683490:13a1e6fb-c6a2-4846-b023-a6949b938986switchPart Number: MSPM0L1105 Hi ti team, We are using the MSPM0L1105 in a new project. We are unable to find the driver when debugging with the XDS110. Could you please tell us where we can download the XDS110 driver? Thanks!Home theater & entertainmentMSPM0L1105https://e2e.ti.com/support/microcontrollers/msp-low-power-microcontrollers-group/msp430/f/msp-low-power-microcontroller-forum/1636268/mspm0g3507-tima0-pwm-complimentary-outputs-force-low-when-cpu-is-haltedTue, 14 Apr 2026 08:57:00 GMTcb01d8b2-d089-468d-babb-77d1d8683490:954973b0-75df-4cb0-b0ac-a8d1ed8b2f69Michael VPart Number: MSPM0G3507 Hello, I am currently testing out the tima_timer_mode_pwm_dead_band demo project on my LP-MSPM0G3507 EVM, and have questions about driving TIMA0's PWM and complementary output channels low. Specifically, my goal is the following: When debugging in CCS and the CPU halts at a breakpoint (or when I manually pause execution), I want both the PWM output and the complimentary output pins to go to a safe state (0V / Low). Question: 1) Is there any TIMA / device feature to force the PWM outputs low when the CPU is in a debug halt state? (Something like a debug-freeze/safe-state behavior) I have explored manually setting registers (CCACT) to drive them low, but it's not very realistic to manually set registers before and after each stop point. Any guidance would be appreciated. Thank you. Best regards, MichaelMSPM0G3507LP-MSPM0G3507https://e2e.ti.com/support/microcontrollers/msp-low-power-microcontrollers-group/msp430/f/msp-low-power-microcontroller-forum/1636097/mspm0g5187-mspm0-g-series-80mhz-microcontrollers-technical-reference-manual-typo/6307048Tue, 14 Apr 2026 05:59:00 GMTcb01d8b2-d089-468d-babb-77d1d8683490:65a912eb-0644-4033-bb1a-d030413a7240Sal YeHi, Thanks for the report. The chapter tile is incorrect but the content has been updated for AESADV. We have identified this issue and will fix the chapter title in the next TRM release. B.R. Salhttps://e2e.ti.com/support/microcontrollers/msp-low-power-microcontrollers-group/msp430/f/msp-low-power-microcontroller-forum/1636097/mspm0g5187-mspm0-g-series-80mhz-microcontrollers-technical-reference-manual-typoTue, 14 Apr 2026 02:22:00 GMTcb01d8b2-d089-468d-babb-77d1d8683490:11bda797-6e42-4bd3-bdc4-234b66c032c6momososoPart Number: MSPM0G5187 You copied or edited the AESADV section using AI, but forgot to correct the description. 12 AES.................................................................................................................................................................................... 918 12.1 AES Overview.............................................................................................................................................................. 919 12.1.1 AES Performance..................................................................................................................................................919 12.2 AES Operation............................................................................................................................................................. 920 12.2.1 AES Register Access Rules.................................................................................................................................. 921 12.2.2 Loading the Key.....................................................................................................................................................922 12.2.3 Loading Data......................................................................................................................................................... 922 12.2.4 Reading Data.........................................................................................................................................................922 12.2.5 Triggering an Encryption or Decryption................................................................................................................. 922 12.2.6 Single Block Operations........................................................................................................................................ 922 12.2.7 Block Cipher Mode Operations..............................................................................................................................925 12.2.8 AES Events........................................................................................................................................................... 938 12.3 AES Registers..............................................................................................................................................................941 13 AES.................................................................................................................................................................................... 982 13.1 AES Overview.............................................................................................................................................................. 983 13.1.1 AESADV Performance.......................................................................................................................................... 984 13.2 AESADV Operation......................................................................................................................................................984 13.2.1 Loading the Key.....................................................................................................................................................984 13.2.2 Writing Input Data..................................................................................................................................................984 13.2.3 Reading Output Data.............................................................................................................................................984 13.2.4 Operation Descriptions.......................................................................................................................................... 985 13.2.5 AES Events......................................................................................................................................................... 1002 13.3 AESADV Registers.................................................................................................................................................... 1004MSPM0G5187https://e2e.ti.com/support/microcontrollers/msp-low-power-microcontrollers-group/msp430/f/msp-low-power-microcontroller-forum/1635950/mspm0g3507-mcan-fifo-0-rx-interrupt-not-triggeringMon, 13 Apr 2026 15:19:00 GMTcb01d8b2-d089-468d-babb-77d1d8683490:99e8a60a-1dcf-4de6-b171-fc82b0c1f92dFrancis PoirierPart Number: MSPM0G3507 Other Parts Discussed in Thread: SYSCONFIG , TCAN-SOIC8-EVM Hi, I am having trouble receiving CAN data over the MCAN bus using the rx FIFO 0 interrupt. This interrupt never triggers. I can see that the message is acknowledged by the MCU as there is no automatic retry (CAN frames were also verified on oscilloscope and acknowledge bit was good). Here is how I have the MCAN set up in sysconfig: I am using the EXT_HF clock (40MHz) as the CAN_CLK with a divide by 1 divider. CAN-FD is disabled. The sampling point is 75% The arbitration bit rate is 500 kbit/s and the datarate is set to 0.5Mbit/s. (the device transmitting the messages are also running at 500kbit/s) In RAM configuration, the filter element is set to "Store in Rx FIFO 0 if filter matches". The filter type is set to "Dual ID filter for SFID1 or SFID2". SFID1 and SFID2 are both set to 310. In the interrupt section, Rx FIFO 0 New Message interrupt is the only MCAN interrupt selected. The MCAN Line 1 interrupt is enabled. Rx FIFO 0 New Message interrupt is set to tigger Line1 The pinmux is set to RX = PA13, TX = PA12. Here is a screenshot where we can see that the transmitted message is acknowledged by the MCU: For the CAN transceiver, I am using the TCAN-SOIC8-EVM populated with a TCAN1057AVDRQ1 transceiver. It is working correctly, I am able to transmit messages correctly with this setup. The only way I was able to trigger the interrupt was to allow all MCAN interrupt to trigger Line1. When I do this, there is no message in the FIFO0. So far, it looks like the filter is not working correctly. I am attaching the sysconfig file and the main.c file to this so you can have a look at the settings for yourself. mcan_message_rx.zip Please let me know of any clue to what is going on. Thank youMSPM0G3507SYSCONFIGTCAN-SOIC8-EVMBody Electronics & Lightinghttps://e2e.ti.com/support/microcontrollers/msp-low-power-microcontrollers-group/msp430/f/msp-low-power-microcontroller-forum/1633554/msp430fr2033-unable-to-load-msp-flash-program/6305707Mon, 13 Apr 2026 13:09:00 GMTcb01d8b2-d089-468d-babb-77d1d8683490:93538a58-9b05-44f9-9b0c-283e0e64232eOwen LiHi Arulmaria, Thanks for sharing. Can you program the device using CCS or Uniflash with the MSP-FET? Can you share the connection between the MSP-FET and the device (i.e., a diagram of the connections)? Uninstall the MSP Flasher software and reinstall it. Best, Owenhttps://e2e.ti.com/support/microcontrollers/msp-low-power-microcontrollers-group/msp430/f/msp-low-power-microcontroller-forum/1635488/msp430g2553-msp430-interrupt-number/6305507Mon, 13 Apr 2026 10:47:00 GMTcb01d8b2-d089-468d-babb-77d1d8683490:5279f7d0-245f-4aba-8f3b-bd72aac6827dDavid SchultzAn off by one thing. Either your particular compiler counts the vectors from zero or it is old enough that it doesn't include the TRAPINT vector. (See USCI29 errata.)https://e2e.ti.com/support/microcontrollers/msp-low-power-microcontrollers-group/msp430/f/msp-low-power-microcontroller-forum/1635488/msp430g2553-msp430-interrupt-number/6305451Mon, 13 Apr 2026 10:14:00 GMTcb01d8b2-d089-468d-babb-77d1d8683490:ebe78194-7aa8-4029-ae0d-98efd94b47acMatthias Wendt50The problem is solved. Interrupt number 6 It is the interrupt vector USCIAB0TX. Now i can go on to bring the program to run. Thanks for your support!https://e2e.ti.com/support/microcontrollers/msp-low-power-microcontrollers-group/msp430/f/msp-low-power-microcontroller-forum/1635488/msp430g2553-msp430-interrupt-number/6305388Mon, 13 Apr 2026 09:34:00 GMTcb01d8b2-d089-468d-babb-77d1d8683490:7eecfd37-b495-4c9c-8458-2935f7c0c885Matthias Wendt50Thanks for the answer to my question! But this does not solve the problem. When changing interrupt6 to ADC10_VECTOR as shown below, the program loops again in the "#pragma vector=unused_interrupts" routine. So interrupt6 must be something different. Is there a document, where the assignation between an interrupt source to the interrupt number can be seen? #if 1 #pragma vector=ADC10_VECTOR __interrupt void ADC10_vector (void) { _bic_SR_register_on_exit(CPUOFF); // wake up... } #else #pragma vector=6 __interrupt void interrupt6 (void) { _bic_SR_register_on_exit(CPUOFF); // wake up... } #endif Mathias from germanyhttps://e2e.ti.com/support/microcontrollers/msp-low-power-microcontrollers-group/msp430/f/msp-low-power-microcontroller-forum/1635488/msp430g2553-msp430-interrupt-number/6304659Sat, 11 Apr 2026 17:25:00 GMTcb01d8b2-d089-468d-babb-77d1d8683490:b9e20fee-1155-450a-9fa4-a33547e962c7David Schultz__interrupt_vector_6 : { KEEP (*(__interrupt_vector_6 )) KEEP (*(__interrupt_vector_adc10)) } > VECT6