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  • BQ41Z50: "BQ41Z50: RSOC sawtooth under dynamic load — FCC re-simulation collapses ~25% between Ra-scale updates"

    Part Number: BQ41Z50 Other Parts Discussed in Thread: BQSTUDIO , , GASGAUGECHEM-SW , GPCCHEM E2E_bq41z50_post.zip Hello TI team, We are seeing repeated RSOC collapse-and-recovery (sawtooth) on a BQ41Z50 under a dynamic discharge load. Logs, data…

  • BQ78350-R1: SafetyStatus Read Error Handling

    Part Number: BQ78350-R1 Other Parts Discussed in Thread: BQ78350 , BQSTUDIO Dear Team, we wrote a C++ library for the functionalities of the BQ78350-R1. We read the Safety-Status using ManufacturerAccess by writing 0x0051 and by reading 0x0023 ManufacturerData…
    • Answered

  • RE: bq20z95 technical documentation

    Resolved
    Hello Klaus, Please see the attachment for the document. We do not support the BQ20Z95 for new applications. /cfs-file/__key/communityserver-discussions-components-files/196/slus757c.pdf Sincerely, Wyatt Keller

  • RE: BQ40Z50: Regarding the FCC jump issue of BQ40Z50

    BQ40Z50-R3-GT7891-4S1P-ID5336-20251208.gg.csv This is a GG file. The client has no logo data and only discovered it while reading the data.
    • Answered

  • AWR2243: DIRECTION bit of OPCODE in ICD API

    Resolved
    Part Number: AWR2243 Hello experts, I would like to know how to know DIRECTION bit of OPCODE in ICD API. For instance, when we send AWR_FRAMESTARTSTOP_CONF_SB, what value should we set to DIRECTION bit? I would like to know this information for…
    • Resolved

  • BQ40Z50-R2: The GPC Report chemical ID 8227, 7810, 7471 for BQ40Z50 does not update 04 to 05, and QMAX also does not update the issue

    Part Number: BQ40Z50-R2 Hi, Following the battery learning process, we obtained the chemical parameters. However, using chemical IDs 8227, 7810, and 7471 with lower error rates, we were unable to jump to 0X05. But using ID 7821 with a higher error…

  • RE: BQ40Z50-R2: BQ40Z50: The GPC Report chemical ID 8227, 7810, 7471 for BQ40Z50 does not update 04 to 05, and QMAX also does not update the issue

    Hi Learning log ID8227 Leraning log.log Learning memory before ID8227 Leraing Before.gg.csv Learning memory after ID8227 Leraing after.gg.csv

  • RE: BQ28Z610: can not read voltage/current above 31℃

    Hello Chen, Can you confirm if you're trying to read charging voltage and current or the SBS voltage and current? You can program in your own temperature thresholds to be appropriate for your system if you need to read the charging voltage and current…
    • Answered

  • RE: BQ40Z80: DSG FET control

    Resolved
    Martin, You have lots of registers that are in a state they should not be. Lots are all F's. For example [FET OPTIONS][SBS Config]. Others also have incorrect values, [DA Config] has a value of 0x0012 which has RSVD bits set. Overall i would program…

  • RE: BQ78350-R1: BQ78350-R1+BQ76940+BQ76200

    Dominik Hartl11 , Hello! I uploaded the GG file, can you help me check if there is a configuration issue? In theory, the Cell has been configured for 14S, and even if the voltage at the 15S is 0V, it should not trigger the PF state, right？ Thanks…

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