Frequent Questions

  • [FAQ] PROCESSOR-SDK-J784S4: PSDK QNX: Failure to Build 10.1 Release: PROCMGR_AID_KEYDATA undeclared

    Part Number: PROCESSOR-SDK-J784S4 Tool/software: If an error stating PROCMGR_AID_KEYDATA undeclared when building the 10.1 PSDK QNX release, then please follow the steps after the example error to remediate the build errors. Example of error: ${PSDK_RTOS…

  • [FAQ] AM625: DDR4/ LPDDR4 performance difference

    Part Number: AM625 Tool/software: Hi We are designing a SOM with AM625x. We want to know which can offer better performance; ddr4 or lpddr4?

  • [FAQ] AM6X: How Do I Fix Stream FIFO Overflow Errors in the CSI2RX Linux Driver with NUM_PIXELS?

    Part Number: AM69 Tool/software: There is a large amount of data being streamed to the CSI2RX, and the stream FIFOs are overflowing. How can I fix this issue?

  • [FAQ] TDA4VM: How to run app_multi_cam_demo with file based input

    Part Number: TDA4VM Tool/software: Run app_multi_cam_demo with capture node bypassed and raw input image is loaded from file.

  • [FAQ] Troubleshoot Guide for MCAN within Linux: TDA4VEN-Q1/AM6x/TDA4x/DRA8x

    Part Number: TDA4VEN-Q1 Other Parts Discussed in Thread: DRA821 Tool/software: The CAN interface is not working under Linux. How can I troubleshoot this?

  • [FAQ] TPS65224-Q1: Driver examples

    Part Number: TPS65224-Q1 Other Parts Discussed in Thread: TPS65223 , TPS65224 , AM62P , SK-AM62P-LP Tool/software: For developing with TPS6522x PMIC (TPS65224(-Q1), TPS65223 (-Q1) , TPS65222 (-Q1) and TPS65221 (-Q1) ) drivers will be needed to handle…

  • [FAQ] AM243x: How to plot graph for OSPI Phy Tuning Algorithm?

    Part Number: PROCESSOR-SDK-AM62A Tool/software: Explanation: While running the OSPI Phy Tuning algorithm we tend to compute the Optimal Tuning Point(OTP). Under the file ospi_phy.c, we come across the API: OSPI_phyTuneGrapher The API OSPI_phyTuneGrapher…

  • [FAQ] BQ25820: How To Connect BQ25820 If Power Path Is Not Needed

    Part Number: BQ25820 Tool/software: If power path is not needed on BQ25820, remove the BATFET, connected Pin 32 (SYS) to Pin 33(VAC), leave Pin 15 (BATDRV) floating, and connect Pin 16 (BATSRC) to Pin18(VLSNS). Best Regards, Christian

  • [FAQ] BQ25750 and BQ25751: How To Connect The BQ25750 or BQ25751 IC If The Power Path Is Not Needed

    Part Number: BQ25751 Other Parts Discussed in Thread: BQ25750 , Tool/software: If the power path is not needed on the BQ25750 or BQ25751, remove the BATFETs, connected Pin 32 (SYS) to Pin 33(VAC), leave Pin 15 (BATDRV) floating, and connect Pin 16…

  • [FAQ] BQ25751: Schematic checklist

    Part Number: BQ25751 Other Parts Discussed in Thread: BQ25750 , Tool/software: Hello all, Here is the BQ25750 schematic and layout checklist. This can also be used for the BQ25751. BQ25750_BQ25751_Schematic_And_Layout_Checklist.pdf Best Regards…

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