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Frequent questions

  • [FAQ] How do I build the native IgH EtherCAT stack for TI microprocessors?

    Part Number: AM62 Tool/software: The IgH EtherCAT stack is an open source EtherCAT stack. It comes with a generic driver that uses generic Linux ethernet API calls, but is not optimized for specific platforms, and therefore comes with latency. …

  • [FAQ] TDA4VM: How to run ETHFW without connecting GESI card to J721EXCPXEVM for TDA4VM/J721E?

    Part Number: TDA4VM Other Parts Discussed in Thread: J721EXCPXEVM , Tool/software: How to run ETHFW without connecting GESI card to J721EXCPXEVM for TDA4VM/J721E? When using TI SDK ETHFW was failed to load.

  • [FAQ] AM620-Q1: Connect SRAM to GPMC

    Part Number: AM620-Q1 Tool/software: Hi TI Team, I would like to avoid LPDDR4 memory because of cost. Is it possible to connect a standard 16-bit SRAM to the GPMC? Can you recommend any p/n? What is the maximum addressing size? Voltage…

  • [FAQ] AM6421: How many reflow is acceptable at new package ANI?

    Part Number: AM6421 Tool/software: Hi To decide if customer use AM6421 for their new product or not, they need the information about how many reflow is acceptable at new package ANI. What's the limit number of reflow of AM6421BSEFHIANIR?

  • [FAQ] TLV62585: Input voltage vs Output voltage - AM64x AM62x Discrete power architecture

    Part Number: TLV62585 Tool/software: Hi Experts, I am reviewing a customer schematic. Customer is using TLV62585DRLR the input is 4.2V and could be switched to 3V. The output is 3.3V. Do you have any concern with the TLV62585DRLR providing…

  • [FAQ] How to flash and boot Linux from NAND with AM335x Linux SDK 9.1

    Part Number: AM3358 Tool/software: AM335x GPMC-NAND boot issue was observed with AM335x Linux SDK 9.1 [1]. The FAQ lists the u-boot and kernel patches to support flashing and booting u-boot/kernel/root_fs with AM335x Linux SDK 9.1 from GPMC-NAND on…

  • [FAQ] : Reset Module on AM64X / AM243/AM62X SOC's

    Part Number: AM6442 Tool/software: In AM64X/AM243/AM62X there are many Resets. So, what is the difference between each type of Reset? What is the boot flow for each Reset ? What are the Registers/Peripherals affected for each Reset ? How different…

  • [FAQ] J784S4XEVM: How to create EXT4 rootfs on UFS and boot to Linux using UFS

    Part Number: J784S4XEVM Tool/software: UFS is present on the J784S4EVM. How can one use it instead of eMMC to host rootfs and use that to boot to Linux command prompt.

  • [FAQ] How to flash and boot u-boot from parallel GPMC NAND on AM64x

    Part Number: AM6442 Other Parts Discussed in Thread: TMDS64EVM Tool/software: AM64x boot ROM supports booting from parallel GPMC NAND. From "4.4.10 GPMC NAND Boot" in AM64x TRM "AM64x ROM only supports boot from ONFI 1.0 compatible 8 bit parallel…

  • [FAQ] Using DDR IBIS Models for AM64x, AM243x (ALV), AM62x, AM62L, AM62Ax, AM62D-Q1, AM62Px

    Other Parts Discussed in Thread: SYSCONFIG The DDR Controller and PHY in Sitara processors is a flexible interface which can be used with LPDDR4 or DDR4. There are many settings available to fine-tune the signal timing on this interface. These settings…

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