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Showing 6 results View by: Thread Post Sort by
    Answered
  • LP55231SQEVM: LP55231SQEVM can't compile

    Doug Broadwell85
    Doug Broadwell85
    Resolved
    Part Number: LP55231SQEVM Windows 10. I installed the Eval kit software and the PSPad editor and set it up as described in the User's Guide. I got the eval board up and running and am trying to compile a program. At first the OS wouldn't let the lasm…
    • Resolved
    • over 3 years ago
    • Power management
    • Power management forum
  • LP55231SQEVM: enable pin floating

    sangeetha n
    sangeetha n
    TI Thinks Resolved
    Part Number: LP55231SQEVM Other Parts Discussed in Thread: LP55231 Hi team, In our battery based design we have used LP55231 led drivers in which VDD will be always given even during board shutdown condition but enable pin is tied to 3P1V pull up when…
    • over 2 years ago
    • Power management
    • Power management forum
  • LP55231SQEVM: 2 LP55231 out of sync

    Vijaya Arroju
    Vijaya Arroju
    TI Thinks Resolved
    Part Number: LP55231SQEVM Other Parts Discussed in Thread: LP55231 Hi, We are using two LP55231 to drive 4 RGB LEDs, each chip is driving two LEDs respectively. Below is the configuration: 1) LP55231 is configured to use internal clock 2) Using…
    • over 2 years ago
    • Power management
    • Power management forum
  • Answered
  • RE: LP55231SQEVM: uart commands

    Kenneth Du
    Kenneth Du
    Resolved
    Unfortunately we don't have that.
    • over 6 years ago
    • Power management
    • Power management forum
  • RE: LP55231: Fundamental issues with LED error checking

    Kenneth Du
    Kenneth Du
    Hi, Matt, Can you try using LP55231EVM? www.ti.com/.../LP55231SQEVM Or can you contact local TI sales? I can't identify the root cause of this and I try so many times on the EVM but still can't duplicate the issue. Sorry again for the trouble…
    • over 6 years ago
    • Power management
    • Power management forum
  • RE: LP55231: Trouble writing to program memory and switching LEDs on

    Kenneth Du
    Kenneth Du
    Hi, Agusta, How about try using the LP55231 software to read the value? www.ti.com/.../LP55231SQEVM Please let me know if this solves your problem. Thanks. Regards, Kenneth
    • over 7 years ago
    • Power management
    • Power management forum

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