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  • DLPC3478: Supported I2C Speeds

    TI Thinks Resolved
    Part Number: DLPC3478 Other Parts Discussed in Thread: DLPC300 , Hey DLP Team, I have a customer that transitioned from DLPC300 to DLPC3478 on a project and we have the following inquiry regarding supported I2C speeds. See below! We transitioned from the…

  • RE: DLPC3478: Firmware update method using DLPC API

    Hi Yongjin, Do you need any further assistance with this? If not I will close the thread out, feel free to re open by replying or starting a new one. Best, Maximus

  • DLPC3478: Flash update commands

    Part Number: DLPC3478 Other Parts Discussed in Thread: DLPC3470 , DLPA2000 , DLP3010LC , I have a special build of the firmware that does not drive the LEDs. DLPC3478_DLPA2000_DLP3010LC_noLED_8.1.1.img. Everything works fine using the internal patterns I created…

  • DLPC3478: BUSY signal for Write Pattern Order Table Entry

    TI Thinks Resolved
    Part Number: DLPC3478 Other Parts Discussed in Thread: DLPA3000 , Hello Ti experts, I have custom board with DLPC3478 and DLPA3000. I send commands to DLPC3478 to update internal pattern table via stm32. After i call project pattern (9Eh), it does not project…
    • Answered

  • DLPC3478: I2C input hysteresis?

    Resolved
    Part Number: DLPC3478 Other Parts Discussed in Thread: DLPC350 The data sheet states that the input of the I2C (e.g., IIC0_SCL) of the DLPC3478 is hysteresis. However, its level is not prescribed. The DLPC350 data sheet states VHYS(VT+ - VT-)=550mV. What…
    • Resolved
    • Answered

  • DLPC3478: HOST_IRQ signal stays high

    Resolved
    Part Number: DLPC3478 Other Parts Discussed in Thread: DLPA300 , , DLPA3000 , DLP3010EVM-LC Hi, I designed a custom board with DLPC3478 and DLPA300 for DMD3010. I used W25Q32 as firmware flash and STM32 to flash the firmware and control the DLPC3478 I2C…
    • Resolved
    • Answered

  • RE: DLPC3478:Pattern data file does not work after firmware update.

    Resolved
    Hi Yongjin, Yes they are different values, the "PatSetIndex" mentioned refers to the order of pattern sets. "Pattern set entry index" is a new feature which has not yet been implemented in the API. If you look in dlpc34xx.c, "DLPC34XX_WritePatternOrderTableEntry…

  • DLPC3478: Pattern handling in internal streaming mode

    TI Thinks Resolved
    Part Number: DLPC3478 Hi, I am setting up a new system with light control internal streaming mode. Finally I want to project 12 subsequent vertical pattern with 8 bit monochrom resolution each. I noticed that they will not fit into 1 pattern set for the…

  • DLP3010LC: Is it possible to use DLPC3478 with DLP3010 instead of DLP3010LC?

    TI Thinks Resolved
    Part Number: DLP3010LC Other Parts Discussed in Thread: DLPC3433 , , DLPC3478 , DLP3010 If possible, how should we proceed specifically?
    • Answered

  • DLPC3478: In firmware v9.0.1 RGB patterns and lower illumination time not working

    Resolved
    Part Number: DLPC3478 Other Parts Discussed in Thread: DLPA3000 , Hi ti experts, I have a custom DLPC3478 board with DMD3010 and DLPA3000. I have STM32 on our DLPC board to upload DLP firmware and control the DLPC3478 through I2C. I discovered that, in Internal…
    • Resolved

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