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  • BQ20Z80-V110: Dataflash checksum

    Resolved
    Part Number: BQ20Z80-V110 How is the dataflash checksum calculated? Does it include the non-accessible portion of the dataflash. Non- accessible meaning anything which is not on the GG file. I ask this question because we have a legacy .senc file being…
    • Resolved

  • BQ20Z80A-V110: Support Moli 21700 P45B cell chemistry

    TI Thinks Resolved
    Part Number: BQ20Z80A-V110 Other Parts Discussed in Thread: BQ29312A , BQ20Z80 Tool/software: We have a legacy battery that uses the bq20z80 & bq29312A chip set. We are considering replacement of the Panasonic NCA103450 with the Moli 21700 P45B cell. Would…

  • BQ20Z80-V110: bq30432

    TI Thinks Resolved
    Part Number: BQ20Z80-V110 Other Parts Discussed in Thread: BQ30423 I found a log file from 2011 that someboday created using our system that indicates that bqEVSW version 0.9.52 was used to access chip running V110. What do I need to do to get this version…
    • Answered

  • BQ20Z80: BQ20Z90-V150 : Is it EOL product?

    Resolved
    Part Number: BQ20Z80 Other Parts Discussed in Thread: BQ20Z90-V150 , BQ20Z90 , BQ20Z90-V110 Dear TI experts, My customer asked that BQ20Z90-V150 is EOL product or not. Still Arrow can deliver BQ20Z90-V150 to our customer, but we cannot find the information…
    • Resolved

  • BQ20Z80A-V110: EV2300 Windows XP bq20z80

    TI Thinks Resolved
    Part Number: BQ20Z80A-V110 Other Parts Discussed in Thread: BQ20Z80 , BQEVSW , BQ29401 I am looking to download the EV2300 files for the bq20z80. I have an old pack with this solution that I need to evaluate and need the bq20z80 EV2300 files for Windows…

  • BQ20Z80-V110: Moving from version V102 to 110

    Part Number: BQ20Z80-V110 Other Parts Discussed in Thread: BQ20Z80 , BQ20Z80-V102 , BQEVSW , BQ40Z50-R1 Hi, A couple of years ago I developed a battery testing system using bq20z80. My customer is still using it but has problems replacing failing BQ20z80EVM…
    • Answered

  • BQ20Z80-V102: issues. Led1 always lit. Chip crashes during calibration.

    Resolved
    Part Number: BQ20Z80-V102 Other Parts Discussed in Thread: BQ20Z80 , EV2400 , BQ40Z50 , BQ20Z80-V110 , BQEVSW , Good day TI, I'm trying to bring up a battery pack using the bq20z80, using the software linked here: https://e2e.ti.com/support/power-management…
    • Resolved
    • Answered

  • BQ20Z80A-V110: Comm Register, firmware version and 5kΩ pull-up questions

    Resolved
    Part Number: BQ20Z80A-V110 Other Parts Discussed in Thread: BQ20Z80-V102 Hello, My customer had three questions about the BQ20Z80ADBT device: Can we have access to the AFE comm register (or afe_fail count register) to know the number of communication failures…
    • Resolved
    • Answered

  • BQ20Z80A-V110: bqEVSW v0.9.92 'type mismatch' runtime error

    Resolved
    Part Number: BQ20Z80A-V110 Other Parts Discussed in Thread: BQEVSW , BQ20Z80 , BQ20Z90 Dear support, While viewing DataFlash parameters of bq20z80 v1.10 using bqEVSW v0.9.92 me have encountered 'type mismatch' runtime error as soon as 'Calibration' page…
    • Resolved

  • RE: BQ20Z80 Windows 10 x64 USB driver for BQEVM

    Thanks again Onyx for the prompt reply. I have downloaded the firmware updater utility. Once last request (I hope). I have a hard time finding the BQEVM software down link. The BQ20Z80 tool folder doesn't show a link. Three software utilities are…

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