Frequent Questions

  • [FAQ] LMH1219: Internal Voltage Thresholds for 4-Level Input Configuration Pins

    Part Number: LMH1219 Tool/software: Hi All, It is common to wonder what is going on inside of ICs. Being an applications engineer at TI gives me the unique opportunity to report on this so that people can to understand our devices a little bit more…

  • [FAQ] BQ25756: What do I need to know about the ACUV and ACOV pins?

    Part Number: BQ25756 Other Parts Discussed in Thread: BQ25750 , BQ25820 Tool/software: The ACUV and ACOV pins program the input voltage operating window for the BQ2575X and the BQ2585X family of parts. When the input voltage is outside the programmed…

  • [FAQ] REF54: Operating temperature range VS specified temperature range

    Part Number: REF54 Tool/software: The “C” version specifies 0°C-70°C in the device comparison table but the operating temperature in the datasheet is specified as -40°C to 125°C. What is the 0°C-70°C meant to represent if not the operating range?

  • [FAQ] SK-TDA4VM: How do I set up TFTP and NFS for Linux?

    Part Number: SK-TDA4VM Tool/software: How do I set up tftp and nfs on my host machine to boot Linux on my board?

  • [FAQ] How to read SOC_UID in u-boot on AM6x SoC

    Part Number: AM625 Tool/software: SOC_UID is a device specific identifier calculated by ROM based on "KEK of the device which is unique to every single device, plus other ROM mata-data structure". - unique per SoC and persistent - available on HS…

  • [FAQ] C2000-SAFETI-DIAGNOSTICS-LIB: F2837x/F2807x Software Diagnostic Library in EABI

    Part Number: C2000-SAFETI-DIAGNOSTICS-LIB Other Parts Discussed in Thread: C2000WARE Tool/software: How can I use the C2000-SAFETI-DIAGNOSTICS-LIB in an EABI project when existing .lib files are COFF ABI?

  • [FAQ] AM625 / AM623 / AM620-Q1 / AM625-Q1 / AM625SIP / AM62L / AM62Ax / AM62D-Q1 / AM62Px / AM64x / AM243x (ALV, ALX) Custom board hardware design – JTAG

    Part Number: AM625 Other Parts Discussed in Thread: AM2432 , AM62P-Q1 , AM62P , , AM623 , TMDSEMU560V2STM-U , AM2434 , , LP-XDS110ET , AM5716 , AM62A7-Q1 , TDA4VM , AM6548 , AM2431 , AM62P5-Q1 , AM62A3-Q1 , TDA4AL-Q1 , TDA4VM-Q1 , TDA4AH-Q1 , MCU-PLUS…

  • [FAQ] AM625: MMC0 PCB Connectivity Requirements

    Part Number: AM625 Tool/software: Hi we have issues with an eMMC connected to MMC0 of a AM6254 processor on a custom board. In the datasheet of the AM625 processors we found layout requirements for the MMC0 interface. Does this "min" specification…

  • [FAQ] PROCESSOR-SDK-AM64X: How to enable RTOS based PCIE-PTM

    Part Number: PROCESSOR-SDK-AM64X Other Parts Discussed in Thread: TMDS243EVM Tool/software: Hi TI Expert, How can we use AM64x/ AM243x - MCU+SDK to enable PCIE based Precision Time Measurement (PTM) ? Regards

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

    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. How do I build the…

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