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  • AM6412: Regarding the power-up sequence for AM6412

    Resolved
    Part Number: AM6412 I have a question about the AM6412 startup sequence. I looked at the sequence diagram (Figure 6-5. Power-Up Sequencing) on ​​page 117 of the AM64x datasheet (SPRSP56H – JANUARY 2021 – REVISED DECEMBER 2025). Waveform <C> starts after…
    • Resolved

  • AM6412: GPMC0_FCLK_MUX free-running clock output not appearing on R17 (AM6412)

    Part Number: AM6412 I am attempting to output a free-running 133MHz clock on GPMC0_FCLK (R17), but so far have been unsuccessful. During testing I divided the clock down to 15,748,031Hz for easier probing. Is there anything incorrect with our configuration…
    • Answered

  • AM6412: Query LPDDR4 memory part number from the AM6412 running Linux

    Resolved
    Part Number: AM6412 We're using the AM6412 processor with several LPDDR4 memories (Micron, Kingston and ISSI). From Linux, how would we programmatically query the manufacturer and part number of the LPDDR4 memory. We tried using 'lshw' and 'dmidecode…
    • Resolved

  • AM6412: AM6412 1.1V and 1.8V boot sequencing question.

    TI Thinks Resolved
    Part Number: AM6412 Other Parts Discussed in Thread: TPS65220 , We are using the TPS65220 PMIC to power the AM6412 and are having a problem where 1.8V (BUCK2) and 1.1V (BUCK3) "couple" together, but only when using ISSI IS43LQ16512A-053BLI LPDDR4. Sometimes…

  • AM6412: MAC address on AM6412 device

    TI Thinks Resolved
    Part Number: AM6412 Tool/software: How to change the MAC address on AM6412 device？
    • Answered

  • AM6412: launching LPDDR4 Eye Tool from uboot

    Resolved
    Part Number: AM6412 Other Parts Discussed in Thread: SYSCONFIG , SK-AM64B Hi, I am trying to launch the AM64x LPDDR4 eye tool on our custom board. For security reasons I do not have JTAG test points, so I would like to try to launch the image via u-boot…
    • Resolved

  • AM6412: AM64X Ethernet Backup Boot Mode

    TI Thinks Resolved
    Part Number: AM6412 Hi, I am currently struggling with the Ethernet backup boot mode functionality of the AM64X. Could you please help me out? Setup: Processor: AM6412BSCGHAALV PHY: 2x DP83867 via RGMII, one connected to RGMII1 (Phy Address…
    • Answered

  • AM6412: sysconfig update detail for AM64xx

    Resolved
    Part Number: AM6412 Other Parts Discussed in Thread: SYSCONFIG , CC2640 , CC1350 , CC1310 , CC3551E , AM67 Hi, I noticed that you updated sysconfig to version 1.27. According to release note, there is following description, but could you show more detail…
    • Resolved

  • AM6412: Using pin CLKREQn

    TI Thinks Resolved
    Part Number: AM6412 Tool/software: We are planning to use the PCIe interface Root Complex on the AM6412. We will be generating the PCIe reference clock from the AM6412. Our design includes a PCIe Endpoint that may or may-not be installed. We would…
    • Answered

  • TPS65219: the power-up sequence for the AM6412 and PMIC (TPS6521904)

    Resolved
    Part Number: TPS65219 Other Parts Discussed in Thread: AM6412 I have a question regarding the power-up sequence for the AM6412 and PMIC (TPS6521904). Is it acceptable to have 3.3V and 1.8V powered up at the same time during the power-up sequence for the…
    • Resolved

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