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beagleboard
Related Posts

  • Forum Post: Booting problem for OMAP3530 with SPI1 enabled

    Helmi Kurniawan
    Hi All, I am using SBC8100 ( http://www.armkits.com/download/sbc8100.pdf ) with OMAP3530 processor on the board. OMAP processor have 4 SPI on it, one of the SPI, SPI2 is being used for LCD display. I am trying to use the other SPI, SPI1 and trying to enable it so that I can see the SPI on /dev/spidev1...
    on Jan 14, 2010

  • Forum Post: TPS65950 RTC is not working with the OMAP3530 processor

    devakumar Jayavelu
    Hi, I'm having facing a serious issue with the TPS65950 RTC module interfaced with the OMAP3530 processor. Code is done for the low level driver to check the rtc functionality. W're using the i2c interface in the processor side. The RTC module is enabled in the control register but still...
    on Feb 23, 2010

  • Forum Post: Re: TPS65950 USB Transciever

    Gil Zhaiek
    Dear David, How did you end up fixing this issue? Thank you Gil
    on Apr 21, 2011

  • Forum Post: Re: TPS65950 Problem with LED control (for turning backlight on/off)

    Lord Loh.
    Hi, I seem to have the same problem. I am using the beagleboard. However, I am able to write and read the same vales from the register over i2c. i2c_readbyte(0x4a,0xEE,&CC); //Returns 00 kprintf("LEDEN %d\n ",CC); i2c_writebyte(0x49,0x45,0x0); i2c_writebyte(0x4A,0xEE,0x03);...
    on May 19, 2011

  • Forum Post: I2C registers for group 0x48 on the TPS65950

    Lord Loh.
    Hi, I am having troubles working with the i2c module on the beagle board. I am writing a bare metal program (no OS support) . I have a routine to initilize i2c, read bytes and write bytes. I am able to toggle the LED connected to the TPS65950 - I can write to the register and read back the...
    on Jun 10, 2011

  • Forum Post: TPS65950 Reference Link

    Gandhar Dighe
    The Beagle board uses OMAP3+TWL4030. TWL4030 is the previous version of TPS65950. In terms of hardware and software the two devices are identical, meaning completely pin and software compatible. You can use the following site as a reference for building schematics, layouts, gerbers and BOM - http...
    on Mar 2, 2009

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