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Showing 8 results View by: Thread Post Sort by
  • TPSM846C23EVM-806: i2c interface

    Jay Licmuan
    Jay Licmuan
    TI Thinks Resolved
    Part Number: TPSM846C23EVM-806 Other Parts Discussed in Thread: TPSM846C23 , Tool/software: Good day. We will be using TPSM846C23 for our new evaluation board design. As part of validation, I've ordered TPSM846C23EVM-806 module to verify its i2c functionality…
    • 2 months ago
    • Interface
    • Interface forum
  • Answered
  • TPSM846C23EVM-806: Why IC2 needs certain delay in TPSM846C23EVM-806 for every data byte transmission?

    fatih cingoz
    fatih cingoz
    Resolved
    Part Number: TPSM846C23EVM-806 Other Parts Discussed in Thread: TPSM846C23 Hi, I am trying to establish IC2 communication between TPSM846C23EVM-806 and TIVA TM4C1294XL to control the output voltage of the TPSM846C23EVM whose default voltage is 0.6V…
    • Resolved
    • over 6 years ago
    • Power management
    • Power management forum
  • TPSM846C23EVM-806: Issue with reading READ_IOUT

    fatih cingoz
    fatih cingoz
    TI Thinks Resolved
    Part Number: TPSM846C23EVM-806 Other Parts Discussed in Thread: TPSM846C23 With no load connected I always read 0xE018. The MSB of 0xE0 makes sense but I do not understand why do I read the LSB as 0x18 as you can see from the snapshot below ? Thanks…
    • over 6 years ago
    • Power management
    • Power management forum
  • Answered
  • TPSM846C23EVM-806: Extending the remote sensing points

    fatih cingoz
    fatih cingoz
    Resolved
    Part Number: TPSM846C23EVM-806 Other Parts Discussed in Thread: TPSM846C23 Hi, I would like to extend the remote sensing points in TPSM846C23EVM-806 but I am little bit confused. The block diagram below is what I want to test exactly to see it TPSM846C23…
    • Resolved
    • over 6 years ago
    • Power management
    • Power management forum
  • Answered
  • RE: TM4C1294NCPDT: I2C Lines Held trying to read TMP117

    Charles Tsai
    Charles Tsai
    Resolved
    Hi, Not sure if you have the similar problem as in the below post. https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/844446/tpsm846c23evm-806-why-ic2-needs-certain-delay-in-tpsm846c23evm-806-for-every-data…
    • over 1 year ago
    • Arm-based microcontrollers
    • Arm-based microcontrollers forum
  • Answered
  • RE: TM4C1294KCPDT: TM4C1294 EVK

    Charles Tsai
    Charles Tsai
    Resolved
    Hi, bala sund said: when I tried to write first time the data is written to the slave which i could able to capture in I2c analayzer I think it is a good improvement. Earlier, I thought you said it didn't work at all. Can you at every place where…
    • over 2 years ago
    • Arm-based microcontrollers
    • Arm-based microcontrollers forum
  • Answered
  • RE: TM4C1294NCZAD: I2C I2CMasterTimeoutSet not working

    Charles Tsai
    Charles Tsai
    Resolved
    Hi Ben, According to the datasheet, the timeout counter is supposed to start at the beginning of the START condition. This means that the counter should start to down count when you start the first transaction at line 8. The application can program…
    • over 2 years ago
    • Arm-based microcontrollers
    • Arm-based microcontrollers forum
  • RE: TPSM846C23DEVM-807: parallel version can work as single?

    Kris F
    Kris F
    Hi Adrian, There are multiple connections on the parallel EVM to enable the two-phase configuration (SYNC, VSHARE, ISHARE pins, among other modifications), so it would not be easy to modify the parallel EVM for single phase operation. You would likely…
    • over 5 years ago
    • Power management
    • Power management forum

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