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BQ32000: assert IRQ in specific time

Ann_Lien
Genius 10640 points
Part Number: BQ32000

Hello expert,

Based on below E2E link, we would like to search a solution which could assert IRQ in specific time like every day 4:00/8:00/12:00. For BQ32000, it seems like it should have a MCU or host to set OUT/FT/FTF to change IRQ signal. May I know if we have solution could support my customer's request? Thanks a lot!

https://e2e.ti.com/support/clock-and-timing/f/48/p/970639/3597420#3597420

Best regards,

Ann Lien

  • 0
    TI__Genius 16845 points

    Hi Ann,

    I agree with your assessment. In order to achieve this, the MCU would need to have the specific times (4:00/8:00/12:00) stored and write to the FT and OUT bits as shown in table 1. This may be an option for the customer, but it is possible the MCU could achieve similar functiona using a GPIO pin.

    Kind regards,
    Lane