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  • How do I use the TPS65930 AD function.

    Other Parts Discussed in Thread: TPS65930 , OMAP3530 hello : I have an OMAP3530 development board.the use of power management chip TPS65930. I need to use the AD functionality of the TPS65930. But when I programmed encountered a problem: I use SW1…

  • TPS65930: reading ADCIN under linux environment

    Other Parts Discussed in Thread: TPS65930 , DM3730 Hi! I'm trying to use ADCIN0 pin of TPS65930 chip using linux running on DM3730. There is twl.c driver that provides some functions to communicate with TPS65930 via I2C. So there is my init code …
    • Answered

  • TPS65930 RTC current

    Resolved
    Other Parts Discussed in Thread: TPS65930 How much current does the TPS65930 draw when only the RTC is running. I am trying to size a coin battery for this purpose? Thanks, Steve
    • Resolved

  • TPS65930: USB does not work.

    Other Parts Discussed in Thread: TPS65930 Dears, The issue description as follow. TPS65930 can work except USB portion. Such as VDD1, VDD2, VIO, and non-USB LDO are OK. But LDO of USB is not output. CLK of USB doesn't output. 26MHz input frequency is…

  • How to use madc vin0 with TPS65930? DVSDK4.02, DM3730

    kernel : 2.6.32 I am use the mfd driver "twl4030-madc.c". But get the error status. The status of "struct twl4030_madc_user_parms" is 0. How to solve this problem?

  • TPS65951 replacing the TPS65930

    Other Parts Discussed in Thread: TPS65930 , DM3730 , TPS65950 , TPS65951 , TPS65921 Currently we’re using TI’s DM3730CBP100 and the TPS65930A2ZCH, along with Micron’s MT29C4G48MAZAPAKQ-5 IT PoP memory. The CBP package of the DM3730 is a 0.4mm pitch part…

  • About TPS65930 How many ADC input?

    Other Parts Discussed in Thread: TPS65930 , TPS65950 Hi Now I have question for TPS65930. Now I confused about TPS65930 ADC input. TRM Signal description said , Three ADC input ADCIN0 and ADCIN2 , ADCIN7. ADCIN0 Module_ADC Description : Battery…

  • audio haven't singal output with tps65930

    Other Parts Discussed in Thread: TPS65950 , TPS65930 Hi everyone my board could output audio signal with tps65950,now i instead it of tps65930.using the same driver ,but the audio couldn't output. It's said that the software of tps65950 compatible…

  • TPS65930 keypad hardware key scanning problem

    Other Parts Discussed in Thread: TPS65950 , TPS65930 Hi Champs, I have the hardware key scanning trouble now. When key is pressed, the interrupt is generated after the debouncing time. Then the key is released, but the interrupt is not generated. The…

  • RE: Keypad Driver: The scenario is interfacing OMAP 3530 with PMIC TPS65930 which has keypad controller which can only be accessed by I2C1 of OMAP.

    I have build it as a loadable module. PMIC TPS65930 is where the issue is. so here is the issue I load the driver nothing happens and when a key is pressed an interrupt is generated INT1 which goes to the PIH block in PMIC keypad controller and it…

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