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  • BQ79656EVM-021: BQ Temperature not able to read via GPIO

    Resolved
    Part Number: BQ79656EVM-021 Hi, I am trying to read cell voltage and temperature using BQ79656 for a single device. Cell voltage reading is successful but reading temp via NTC connected GPIO is not working. Can anyone help me out or guide me what…
    • Resolved
    • Answered

  • BQ79656EVM-021: Related to changes need to be done for using 12 cells instead of 16 cells.

    Resolved
    Part Number: BQ79656EVM-021 Other Parts Discussed in Thread: BQ79616 Hi, I'm using 4 Bq79656 EVM. for cell voltage monitoring. Please guide me to implement the 12 cells instead of 16. What are the Hardware and software changes are required for the…
    • Resolved

  • BQ79656EVM-021: Connecting multiple BQ79656EVM-021 using USB2ANY

    TI Thinks Resolved
    Part Number: BQ79656EVM-021 Other Parts Discussed in Thread: USB2ANY , I would like to connect multiple BQ79656EVM-021. As per datasheet, sluuc36.pdf , we have to use BQ79631EVM module. Can't we connect USB2ANY with base EVM board & interface with GUI…
    • Answered

  • BQ79656EVM-021: Unable to Wakeup BQ79656 using BQ79600 through SPI

    Resolved
    Part Number: BQ79656EVM-021 Other Parts Discussed in Thread: BQ79656-Q1 , BQ79600-Q1 , USB2ANY Hi.. We are currently working on a 48V BMS solution for which we are using NXP S32K1 series MCU with TI BQ79656 BMS IC and a BQ79600 SPI interface IC. …
    • Resolved

  • BQ79656EVM-021: BQ79656 EVM-021 Current Measurement Issue

    TI Thinks Resolved
    Part Number: BQ79656EVM-021 Hello, I am using this BQ79656 EVM-021 in simulator mode and I can read current, voltage and temperatures so everything seems fine. But when there is no flow there is voltage swing around 1 mV in ADC reading. I tried to short…

  • BQ79656EVM-021: USB communications

    TI Thinks Resolved
    Part Number: BQ79656EVM-021 Other Parts Discussed in Thread: LAUNCHXL2-TMS57012 Hello, I want to use the BQ79656EVM-021 evaluation board to obtain all the battery data in real time and use it with other applications. I read the user guide and i didn…

  • BQ79656EVM-021: BQ79656-Q1 Current sensing

    TI Thinks Resolved
    Part Number: BQ79656EVM-021 Other Parts Discussed in Thread: BQ79656-Q1 Dears, During BQ79656-Q1 data sheet study, we found that voltage limits of SRN and SRP Pins are -3V to 2.1V. May I know the reason why there is only 0.3V (negative) margin on…
    • Answered

  • BQ79656EVM-021: Hooking up Rsense

    Resolved
    Part Number: BQ79656EVM-021 1. On the BQ79656EVM board, where does the Rsense connect to? At looking at the schematic, I can only see at location R17 or Test Points TP18 and TP19. The problem with R17 is it's sized for a 1/4W resistor. In my application…
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    • Answered

  • BQ79656EVM-021: BQ79656 Wake Sequence and Basic Communication

    Resolved
    Part Number: BQ79656EVM-021 Other Parts Discussed in Thread: BQ79616-Q1 Hi Team, Our customer is currently evaluating the BQ79656EVM-021 and they have the following questions: "I am using EVM User Guide the and BQ79616-Q1 Software Design Reference…
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    • Answered

  • BQ79656EVM-021: Wake up problem on BQ79656EVM for onboard UART(J3 connector) connection.

    Resolved
    Part Number: BQ79656EVM-021 Other Parts Discussed in Thread: BQ79616 , USB2ANY I am trying to configure the " BQ79656EVM " board for BMS using "TMS570LS12 LaunchPad". I am following BQ79616 sample code and evaluation board user guide to connect the LaunchPad…
    • Resolved

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