Frequent Questions

  • [FAQ] 66AK2H12: How to flash the SBL ( Secondary Boot loader ) into NOR and how to flash the application binary into NOR? How to boot the SBL + Application binary?

    Part Number: 66AK2H12 Hi, How to flash the SBL ( Secondary Boot loader ) into NOR and how to flash the application binary into NOR? How to boot the SBL + Application binary? on K2H board.

  • [FAQ] AM625: MMC interface

    Part Number: AM625 Hi experts I have some problems about AM6254 mmc part 1. Is it feasible to use the second MMC interface (MMC2) of TI's AM6254x as the boot of the SD card? Because this group of SDCD&SDWP and other data lines are together and can…

  • [FAQ] TDA4VM: How LDC LUT can be converted from text to binary format and be used in SDK?

    Part Number: TDA4VM Hi Gang, I'm doing distortion correction on TDA4 using DCC tool, and I have found your workflow instruction: https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1058565/faq-tda4vm-how-to-create-a-ldc-mesh…

  • [FAQ] What is the Off Resistance of an Analog Switch / Multiplexer?

    Other Parts Discussed in Thread: TMUX1574 What is the Off Resistance of an Analog Switch / Multiplexer? Off resistance of a switch / multiplexer is the resistance seen between a drain and source channel when the device is powered on (V CC = typical…

  • [FAQ] What is Charge Injection?

    Other Parts Discussed in Thread: MUX36S08 What is Charge Injection? Charge injection (Q INJ ) is the coupling of the switch control signal through some parasitic capacitance. The charge present from this parasitic capacitance is then injected into the…

  • [FAQ] How Can I Reduce the Click and Pop Noise on my Audio Switch and Detection Jack?

    Part Number: TS5A22364 What are Click and Pop Noises? Click and pop noises occur when a step DC voltage is switched into the speaker. This DC voltage is heard as an audible “click” or “pop” from the output of the speaker. The DC step voltage is…

  • [FAQ] What is the difference between RMII slave signaling and RMII master signaling?

    RMII slave signaling is connecting 50MHz Crystal to two XI pin of the PHY and/or MAC RMII master signaling is connection 25MHz Crystal to one Master and provide a 50MHz reference lock through REF_CLK pin to the XI pin of the slave side. Slave side does…

  • [FAQ] What partner processors/SoC will work with TPS65903x?

    Part Number: TPS659037 Other Parts Discussed in Thread: AM5728 , AM5729 , AM5726 For instance, I have a TPS659037 and I would like to know what processors are available from TI. Also, when I find a processor that works with my solution, how would…

  • [FAQ] What partner processors/SoC will work with TPS6591x?

    Other Parts Discussed in Thread: TPS65916 , AM5728 , AM5729 , AM5726 For instance, I have a TPS65916 and I would like to know what processors are available from TI. Also, when I find a processor that works with my solution, how would I place the interconnects…

  • [FAQ] DP83TC812R-Q1: How can I connect PHYs back to back over RMII?

    Part Number: DP83TC812R-Q1 There are two type of mode that RMII can support: RMII normal mode and RMII Repeater mode: RMII normal mode is also known as MAC to PHY RMII connection. This mode is set as default mode in DP83TC812 so it did not need…

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