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Frequent questions

  • [FAQ] AM6548: How to get PRU Ethernet working in U-boot on AM65x Linux SDK 9.1?

    Part Number: AM6548 PRU Ethernet in U-Boot did not work on AM65x Linux SDKs 8.x. The feature is documented for SDK 9.1: https://software-dl.ti.com/processor-sdk-linux/esd/AM65X/09_01_00_01/exports/docs/linux/Foundational_Components/U-Boot/UG-Network…

  • [FAQ] MCU+ SDK build "error: expected expression rpmsgParams.vringTxTaseAddr"

    Part Number: PROCESSOR-SDK-AM64X Other Parts Discussed in Thread: SYSCONFIG I am using MCU+ SDK 9.1 or later. When I build a project for a specific core, I see this error output below. How do I fix the error? CCS output C:/ti/ti-cgt-armllvm_3.2…

  • [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] 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] 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…

  • [FAQ] AM623: MCU_OSC0_XI Drive Level

    Part Number: AM623 Hi, I am having trouble locating the drive power of the oscillator MCU_OSC0_XI. I am driving an external quartz crystal using this pin but need to make sure the crystal is appropriately rated for the power dissipation it will experience…

  • [FAQ] AM62A7: MMC0 Pull Resistor Requirements

    Part Number: AM62A7 Other Parts Discussed in Thread: AM6442 This e2e exchange: AM6442: eMMC pull-ups necessary or not? , results in a statement that the AM6442 requires no external pull resistors on the MMC0 interface, and that the processor will provide…

  • [FAQ] TDA4VM: How to generate QNX A72 GPIO interrupt using SW10 on TDA4VM EVM

    Part Number: TDA4VM On the TDA4VM EVM, GPIO0_0 is connected to SW10. See TDA4VM EVM User Guide for SW10 location. https://www.ti.com/lit/pdf/spruis4 Can SW10 + GPIO0_0 be used to generate an interrupt on TDA4VM A72, with QNX running?

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