Frequent Questions

  • [FAQ] TPS546E25: TPS546E25 Checksum has different value after Importing Script

    Part Number: TPS546E25 TPS546E25 Checksum has Different after Importing Script I export a script with checksum, but when I import into another device the checksum is not the same.

  • [FAQ] TPS7H2201-SEP: Failure of IC during load current testing

    Part Number: TPS7H2201-SEP Other Parts Discussed in Thread: TPS7H2201EVM Hello, On both units VIN measures as a short to GND, while VOUT is clean to both VIN and GND. The second unit has degraded progressively and now draws around 700 mA at VIN with…

  • [FAQ] AM2611-Q1: How to handle persistent data during FOTA update?

    Part Number: AM2611-Q1 Hello expert, How should persistent data like filesystems, logs, etc. be handled during a FOTA update. If the full memory is divided into 2 banks, this would mean after every update, the device will need to copy the persistent…

  • [FAQ] DDR part selection guidance for Sitara Processors

    Other Parts Discussed in Thread: AM62P , AUDIO-AM62D-EVM , AM62L , AM67 , AM67A Table of Contents Introduction How to Select a Compatible DDR Device Step-by-Step Design Guide Validation Guidance DDR Margin Tool Frequently Asked Questions…

  • [FAQ] BQ25790: Why does BQ25790 SYS voltage collapse when no battery is connected?

    Part Number: BQ25790 Other Parts Discussed in Thread: BQ25798 With charge enabled (i.e. /CE pin=0 and no TS pin fault), the BQ25790 assumes a discharged battery pack is connected and attempts to close the pack protector for 1.5s by regulating BAT to…

  • [FAQ] TMS570LC4357: Explaining why EXTRST flag not setting in HDK boards for Watchdog / Software resets

    Part Number: TMS570LC4357 Few customers noticied that EXTRST flag is not setting in HDK boards for Watchdog / Software resets, because of this only partial initializations are happenning in startup code and eventually that creating aborts in code execution…

  • [FAQ] TPS92912X-Q1, TPS929160-Q1, TPS929240-Q1 frequently asked questions and design consideration

    Part Number: TPS929120-Q1 Other Parts Discussed in Thread: TPS929240-Q1 , TPS929160-Q1 This home page is for common questions and design consideration in relation to the TPS92912x-Q1, TPS929160-Q1 and TPS929240-Q1. 1.How to set interval time between…

  • [FAQ] AM2611-Q1: How to erase flash from CCS Flash Plugin

    Part Number: AM2611-Q1 Other Parts Discussed in Thread: UNIFLASH Hi, How can I erase external flash via CCS Flash plugin

  • [FAQ] AM2611-Q1: How to enable VLAN in LwIP

    Part Number: AM2611-Q1 Hi, I want to enable VLAN in LwIP. The LwIP stack should untag VLAN tagged packets and provide it to the application. While egress, the LwIP should tag the packet and provide it to hardware. How can this be done?

  • [FAQ] BQ25792: BQ25792 availability

    Part Number: BQ25792 BQ25792 is no longer on www.ti.com. Can I still order it? Are there plans for it to go EOL? Is there a replacement IC?

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