• Threads 49073 Discussions
Texas Instruments (TI) Microcontrollers support forum is an extensive online knowledge base where millions of technical questions and solutions are available 24/7. You can search for content on other microcontrollers or ask technical support questions on the extensive portfolio of microcontrollers. Find the right solution for your circuit design challenges by using our TI E2E™ support forums that are supported by thousands of contributing TI experts.
Frequent questions

  • [FAQ] LP-AM243: Routing GPIO interrupts to PRU core

    Part Number: LP-AM243 Other Parts Discussed in Thread: SYSCONFIG Tool/software: I am trying to modify the gpio_input_interrupt example for the R5F0-0 core to direct the GPIO interrupt to the PRU core. Requirement: GPIO1_0 interrupt -> MAIN_GPIOMUX_INTROUTER0_OUTP_18…

  • [FAQ] MCU-PLUS-SDK-AM243X: Can AM243x use OSPI PSRAM as a memory expansion?

    Part Number: MCU-PLUS-SDK-AM243X Tool/software: Hi, can AM243x OSPI work with a PSRAM? If so, which are the HW and SW modifications required? When is OSPI PSRAM a good fit as memory expansion?

  • [FAQ] TMS570LC4357: How to set ESM error pin to High

    Part Number: TMS570LC4357 Tool/software: After triggering an ESM fault, performing a warm reset without clearing the ERR pin status by writing esmREG -> EKR = 5 after rebooting, writing t writing esmREG -> EKR = 5 has no effect, the counter does…

  • [FAQ] AM2432: GPIO MAX output current

    Part Number: AM2432 Tool/software: Hi Expert, customer want to use AM24 GPIO to drive a LED, so they want to know what the max current is we can output from GPIO? Thanks for support in advance. BR, Biao

  • [FAQ] AM2434: Pin Attributes in Excel

    Part Number: AM2434 Tool/software: Hi, is it possible to get the pin list for the AM2434 in excel format?

  • [FAQ] AM2434: AM243x I/O Voltage Domains in SysConfig

    Part Number: AM2434 Other Parts Discussed in Thread: SYSCONFIG , Tool/software: Hello TI, is it possible to configure 1.8V and 3.3V domains in SysConfig and select I/O pins according to the preferred voltage? I have seen a drop-down box for some…

  • [FAQ] MCU-PLUS-SDK-AM263PX: MacOS installer of MCU-PLUS-SDK-AM263Px and MCU-PLUS-SDK-AM263x fails to install

    Part Number: MCU-PLUS-SDK-AM263PX Tool/software: Hi Experts, I am facing following problems while installing the MacOS installer of MCU-PLUS-SDK. It says the .dmg file is damaged and it cannot be installed. Could you please check this. Regards…

  • [FAQ] AM2434: A DC steady-state condition is not allowed on MCU_OSC0_XI

    Part Number: AM2434 Other Parts Discussed in Thread: LMK1C1104 Tool/software: Hi, There is the description “ A DC steady-state condition is not allowed on MCU_OSC0_XI when the oscillator is powered up. ” at 6.10.4.1.2 MCU_OSC0 LVCMOS Digital Clock…

  • [FAQ] MCU-PLUS-SDK-AM243X: CPSW3G functionality / Feature list

    Part Number: MCU-PLUS-SDK-AM243X Tool/software: Hi TI, Can you provide a list of CPSW3G IP features list available on AM64x/AM243x? Regards Ashwani

  • [FAQ] AM2634: Board bring-up FAQ for custom AM263x/AM263Px PCB systems

    Part Number: AM2634 Tool/software: Once a custom PCB project utilizing an AM26x device has completed fabrication and assembly, there are a series of basic checks an engineer can perform to verify the proper operation of their PCB system and the AM26x…

View FAQ threads