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Frequent questions

  • [FAQ] TDA4VH-Q1: How to Pass VLAN 0 Packets Transparently Through CPSW Using the Native Linux Driver

    Part Number: TDA4VH-Q1 By default, CPSW does not pass VID 0 (priority-tagged) frames as-is. The Linux driver strips or replaces VID 0 at both ingress and egress, making it impossible for the use-cases that require VID 0 with priority bits set on the…

  • [FAQ] AM62P: McASP on MCU-R5F Core (mcu-r5fss0-0) — AM62Px MCU+ SDK

    Part Number: AM62P Other Parts Discussed in Thread: SYSCONFIG The AM62P MCU+ SDK only provides McASP examples for the wkup-r5fss0-0 core. How do I port McASP to run on the mcu-r5fss0-0 core with DMA support on the AM62Px platform?

  • [FAQ] SYSFW/TIFS Secure Crypto Service Example on AM62x

    Part Number: AM625 - SYSFW/TIFS Crypto Service The crypto services allow SYSFW/TIFS client to encrypt/decrypt data blobs using one of AES-ECB, AES-CBC or AES-GCM operations. - SYSFW/TIFS Crypto Service API https://software-dl.ti.com/tisci/esd/latest…

  • [FAQ] AM625 / AM623 / AM620-Q1 / AM62Ax / AM62D-Q1 / AM62Px / AM62L / AM64x / AM243x (ALV, ALX) Custom board hardware design – Generic Guidelines for SOM and Carrier Board Based Designs

    Part Number: AM623 HI TI experts, Do you have some guidelines when designing customer board. The Custom board will have a SOM board and a Carrier Board

  • [FAQ] J784S4XEVM: How to boot Keywriter over Ethernet

    Part Number: J784S4XEVM Provide a refrenced steps for booting Keywriter over Ethernet

  • [FAQ] AM625 / AM623 / AM620-Q1 / AM62L / AM64x/ AM243x (ALV) / AM62Ax / AM62D-Q1 / AM62Px Design Recommendations / Commonly Observed Errors during Custom board - GPMC memory interface

    Part Number: AM6442 Other Parts Discussed in Thread: TMDS64EVM , , AM5728 , AM67 , PROCESSOR-SDK-AM62X , SYSCONFIG Hi TI Experts, Is there a list of design recommendations or guidelines or E2E references that can be following while implementing GPMC…

  • [FAQ] J721S2XSOMXEVM: How to update KEYREV using TIFS API on HS-SE device?

    Part Number: J721S2XSOMXEVM How can we update KEYREV using the TISCI_MSG_WRITE_KEYREV API on HS-SE device?

  • [FAQ] J721S2XSOMXEVM: EMMC Boot Partition Switching in keywriter application

    Part Number: J721S2XSOMXEVM eMMC has two boot partition 0 and 1 . Boot ROM selects the active partion based on PARTCONFIG register (EXCSD[179]) . How to switch between these in keywriter application?

  • [FAQ] J784S4XEVM: Performance Benchmarking of a Custom Vision Apps Kernel Using GTC Timer and TSC Across Various Optimization Levels

    Part Number: J784S4XEVM Hi Team, How can the performance of a custom kernel be benchmarked using GTC Timer and TSC, and how can the results be evaluated across different optimization levels?

  • [FAQ] AM625: UART Uniflash Flashing Speed Optimization

    Part Number: AM62xx Other Parts Discussed in Thread: UNIFLASH , SYSCONFIG How can flashing speed be improved in UART Uniflash using a higher baud rate? Overview Flashing speed using UART Uniflash on the AM62XX platform can be partially improved. A…

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