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Frequent questions

  • [FAQ] AM625 / AM623 / AM620-Q1 / AM625-Q1 / AM625SIP Custom board hardware design – Queries regarding crystal (MCU_OSC0) Start-up Time

    Part Number: AM625 Tool/software: Hi TI Experts, I have a question about "Figure 7-16. MCU_OSC0 Start-up Time" from the datasheet. Here it looks like that MCU_OSC0 is only allowed to start when VDD_CORE is ramping. In reality the oscillation starts…

  • [FAQ] AM3357: ADC AIN input for AM3357 (also applies to AM3352 , AM3354 , AM3356 ,AM3358 , AM3359)

    Part Number: AM3357 Tool/software: Hi team, I am planning to input an analog signal to AM3357's AIN by dividing the voltage. Was the constant of the voltage divider resistor OK with the constant shown in the figure? I am wondering if I should add…

  • [FAQ] AM62x, AM62Ax, AM62Px, AM62D-Q1, AM64x, AM243x: OSPI Phy Tuning Algorithm

    Part Number: AM62A7 Other Parts Discussed in Thread: SYSCONFIG Tool/software: Questions addressed in this post: What is OSPI Phy Tuning? When is the Phy Tuning Algorithm used? Where is the Phy enabled and disabled throughout the MCU PLUS SDK…

  • [FAQ] AM6442: Clock Specifications for SERDES0_REFCLK0N SERDES0_REFCLK0P and USB3

    Part Number: AM6442 Other Parts Discussed in Thread: SK-AM64B Tool/software: Hello, I am designing a board with Ethernet and USB3 using the AM6442. I have referred to the device sheet and TRM, but I could not find the required specifications for…

  • [FAQ] AM6442: MCU_OSC0 Crystal Circuit Requirements

    Part Number: AM6442 Tool/software: Dear Sitara HW champs, In the Table “6-19. MCU_OSC0 Crystal Circuit Requirements” in the AM64x datasheet, it is specified the following : . When not using the RGMII and/or RMII interfaces, then +/-100 ppm Xtal…

  • [FAQ] PROCESSOR-SDK-AM64X: Data Verification Error while loading the program on M4F core

    Part Number: PROCESSOR-SDK-AM64X Tool/software: I am trying to load the SDK example code to AM62x/AM64x board, but I am facing an issue while loading the program into it as shown in the below screenshot. Can you please help to resolve the above error…

  • [FAQ] AM625 / AM623 / AM620-Q1 / AM62A / AM62D-Q1 / AM62P / AM62L / AM64x / AM243x Design Recommendations / Custom board hardware design - Custom Board Schematics Self Review

    Part Number: AM625 Other Parts Discussed in Thread: TMDS64EVM , SK-AM64B , SK-AM62B-P1 , SK-AM62-LP , SK-AM62B , SK-AM62-SIP , , SK-AM62A-LP , AM62P , SK-AM62P-LP Tool/software: HI TI experts, We are currently designing a custom board leveraging…

  • [FAQ] TDA4VM-Q1: Patches and scripts for the SRV optimization App note

    Part Number: TDA4VM-Q1 Other Parts Discussed in Thread: TDA4VM Tool/software: Links for the patches for the SRV optimization App note

  • [FAQ] TDA4VM-Q1: MDIO change in SR2.0

    Part Number: TDA4VM-Q1 Other Parts Discussed in Thread: TDA4VM Tool/software: Hi Expert, My customer Motovis report an issue about ethernet link down issue, customer have catch the MDIO using the Logic analysis, they find there is some difference…

  • [FAQ] AM625: MCSPI MISO MOSI IDENTIFICATION

    Part Number: AM625 Tool/software: Hi Ti Experts, I am designing a custom board for the AM6254 SoC and trying to connect an SPI peripheral to the AM6254 SPI interface. I intend to use MCU_SPI1 Channel but I am not sure which one is MISO and MOSI…

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