Frequent Questions

  • [FAQ] TDP1204: When to AC or DC couple the HDMI 2.1 output?

    Part Number: TDP1204 Up until HDMI 2.1, source output AC coupling was not clearly defined. However, now with HDMI 2.1 AC coupling is clearly defined. However, how can the designer determine when to AC or DC couple the HDMI 2.1 output?

  • [FAQ] Low-cost power solution for AM243x

    Other Parts Discussed in Thread: AM2432 , TPS65219 Hello, I'm looking for a low-cost solution to power the AM2432/4, two ethernet PHY's and maybe one DDR4 RAM. The complete project is really price sensitive so there is no place for a second microcontroller…

  • [FAQ] How to correctly migrate an application from RAM to Flash

    Other Parts Discussed in Thread: C2000WARE , UNIFLASH I want to move my application which currently runs from RAM into Flash, but I am having issues. How do I get my application to run from Flash correctly?

  • [FAQ] TMS570LC4357: Step-by-Step process to execute the LwIP demo on the TMS570LC4357 HDK board using static IP.

    Part Number: TMS570LC4357 In this FAQ i am going to explain the Step-by-Step process to execute the LwIP demo on the TMS570LC4357 HDK board using static IP.

  • [FAQ] AM263P4: Issues running out-of-box Networking examples on AM263Px MCU_PLUS_SDK

    Hi TI Experts, I am facing issues with AM263Px running out-of-box networking examples from the MCU_PLUS_SDK. I see one the following issues: My AM263Px device is not able to get an IP address assigned from my DHCP server. Enet MAC Loopback test…

  • [FAQ] AM5728: How do I setup the AM572x CPSW in switch-mode?

    Part Number: AM5728 The default image for the AM57x SDK has the CPSW switch set up in Dual Standalone EMAC mode. How do I set it in switch mode?

  • [FAQ] PROCESSOR-SDK-AM62X/A/P: How can we debug Deep Sleep on AM62x/AM62A/AM62P using SYSFW Trace?

    Part Number: PROCESSOR-SDK-AM62X Other Parts Discussed in Thread: AM62P I am trying to use Deep Sleep as a low power mode on AM62x/AM62A/AM62P devices using SDK 9.0+. How can we debug Deep Sleep using SYSFW Trace?

  • [FAQ] BQ76952: How can I calculate the coulomb counter current error in the BQ769x2?

    Part Number: BQ76952 Other Parts Discussed in Thread: BQ76972 , , BQ769142 , BQ76942 I want to know how can I calculate the worst-case current measurement error when using any of the BQ769x2 devices (BQ76952, BQ76942, BQ769142, BQ76972). Can you explain…

  • [FAQ] AM64x / AM234x Design Recommendations / Commonly Observed Design Errors during Custom board hardware design – EVM or SK Schematics updates for Design Update Note

    Other Parts Discussed in Thread: SK-AM64B , TMDS64EVM , AM625 , AM6422 , AM6442 , SYSCONFIG , AM3358 , AM3354 , AM2432 , ISO7741 I am referring the collaterals for the below EVM / SK. SK-AM64B (PROC100A), TMDS64EVM (PROC101C) Is there any Update to…

  • [FAQ] SK-TDA4VM: How to enable SPIDEV on SK-TDA4VM?

    Part Number: SK-TDA4VM Other Parts Discussed in Thread: TDA4VM , , TDA4VL For enabling SPI on J721E/TDA4VM, I have seen the following: I have seen this FAQ, https://e2e.ti.com/support/processors-group/processors/f/processors-forum/947437/faq-ccs-tda4vm…

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