Frequent Questions

  • [FAQ] BQ25188: Registers Reset to Default Values

    Part Number: BQ25188 Why do the registers reset to their default values? The BQ2518x resets its R/W registers to the default values whenever a reset condition occurs. This can happen due to watchdog timers, power-on reset (POR), or a software-initiated…

  • [FAQ] BQ25188: Power Dissipation and Efficiency

    Part Number: BQ25188 Power Dissipation The BQ2518x is a linear charger with power path. Power path is a feature that allows the BQ2518x to power the system from the input source while simultaneously charging the battery. The back-to-back input FETs…

  • [FAQ] AM275-FREERTOS-SDK: How do I import or run a DSPLib example inside of a CCS 20.x project?

    Part Number: AM275-FREERTOS-SDK The FreeRTOS SDK and MCUPlus SDKs both contain additional libraries, such as DSPLib. These libraries by default are not meant to run within CCS projects directly, but rather to be compiled with cmake. It is possible…

  • [FAQ] How to sign u-boot binary on an external secure key server

    Part Number: AM625 BINMAN tool is currently used to sign u-boot binary in Linux SDK, where the signing key is locatable under Linux SDK folder. There's a need to use the signing key stored in the external secure key server when switching to the production…

  • [FAQ] TDA4VM: Range of time quanta parameters in MCAN

    Part Number: TDA4VM what exactly is the range in time quanta parameters has to be for MCAN to have proper communication without data drop ?

  • [FAQ] TDA4AEN-Q1: How to make combined appimage in J722S ?

    Part Number: TDA4AEN-Q1 Example explaining the steps of combined app image with WKUP R5F and MCU R5F in J722S without HLOS https://software-dl.ti.com/jacinto7/esd/processor-sdk-rtos-j722s/latest/exports/docs/mcu_plus_sdk_j722s_11_01_00_15/docs/api_guide_j722s…

  • [FAQ] TDA4: Support for user-mode host-id for A72/A53 HLOS running user-mode drivers

    Part Number: TDA4VM TDA4VL TDA4VH Support for user-mode host-id for A72/A53 HLOS running user-mode drivers: ============================================================== Before the SDK 11.2 release, the UDMA resource allocation utilized elevated…

  • [FAQ] AM2432: Implementing Firmware Update Over Ethernet (ENETFOTA) on AM64X/AM243X

    Part Number: AM2432 Other Parts Discussed in Thread: UNIFLASH The ENETFOTA example demonstrates how Ethernet can be used to transfer a new application image from a host PC to an AM243x/AM64x device that is currently running an older application image…

  • [FAQ] TDA4AL-Q1: Ipc echo test failing in safeRTOS

    Part Number: TDA4AEN-Q1 Sporadic hang in RPMessage_ProcessAnnounce API in ipc echo test while running with safeRTOS on SDK 10.1 , it was observed even with ctrlmsgTask keeping at high priority.

  • [FAQ] TDA4AEN-Q1: How to run Fls app INDAC example with performance numbers ?

    Part Number: TDA4AEN-Q1 FLS APP INDAC example is not showing performance numbers on SDK 11.0. How to get performance numbers similar to other jacinto devices ?

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