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Frequent questions

  • [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?

  • [FAQ] SK-AM62: How to enable SoC_I2C2 on the User Expansion Connector (J3)

    Part Number: SK-AM62 Problem Statement: Customers are facing problems interfacing SoC_I2C2 to external sensors using the User Expansion Connector (J3) . They are having hardware connections by interfacing sensors with EXP_I2C2_SDA and EXP_I2C2_SCL…

  • [FAQ] TDA4VM: Fix: Incorrect functionality of SDL RTI example/test application on SDK 8.6, SDK 9.0 and SDK 9.1

    Part Number: TDA4VM In the rti_app_uc(1-4) and the rti_test_app tested on SDK 8.6, 9.0 and 9.1, the interrupt callback is received much before the wait delay in the code sequence. The program does not wait for the callback to be triggered. Observed…

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