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  • DLP3021-Q1: Follow-up on FPGA Initialization Issue on DLP3021-Q1 vs DLP2021-Q1

    Part Number: DLP3021-Q1 Other Parts Discussed in Thread: DLP2021-Q1 , Hi TI Team, I would like to follow up on the following E2E thread: DLP3021-Q1: Technical Support: FPGA Initialization Issue and Brownout IRQ on DLP3021-Q1 vs DLP2021-Q1 Unfortunately…

  • DLP3021-Q1: Technical Support: FPGA Initialization Issue and Brownout IRQ on DLP3021-Q1 vs DLP2021-Q1

    Part Number: DLP3021-Q1 Other Parts Discussed in Thread: DLP2021-Q1 Dear TI Support Team, I am currently working on a project using the DLP3021-Q1 chipset (DMD + FPGA). We are encountering a critical initialization issue on a portion of our production…

  • DLP3021-Q1: Regarding the application issues of DLPC120+DLP3021

    TI Thinks Resolved
    Part Number: DLP3021-Q1 Dear team, 1.Is there a datasheet for PHOTODIODE used by P07? What are the placement requirements for this PHOTODODE in practical applications? Can this part of the circuit be removed in the application of puddle light…
    • Answered

  • DLP3021-Q1: Which commands trigger VID_CONFIG_COMP_IRQ?

    Resolved
    Part Number: DLP3021-Q1 Tool/software: Dear team, Could you please let us know which commands trigger VID_CONFIG_COMP_IRQ? Does the VCM_CONTROL Register (0x74) not trigger it? Is it only VCM_CONFIG and VCM_START_ADDR that trigger the IRQ? Best,…
    • Resolved

  • DLP3021-Q1: DLP product schematic check

    Part Number: DLP3021-Q1 Other Parts Discussed in Thread: TMS320F28035 Dear team, I have designed a DLP product based on TIDA080004. Can you help me check the schematic diagram? DLP_20260318.pdf Best, Jim
    • Answered

  • DLP3021-Q1: The FPGA interrupt "VID_LOOP_COMP_IRQ" cannot be cleared after playback is completed.

    Resolved
    Part Number: DLP3021-Q1 Tool/software: Dear Team, I have enabled VID_CONFIG_COMP_IRQ , VID_LOOP_COMP_IRQ , BROWNOUT_IRQ , and INIT_DONE_IRQ in FPGA_INTERRUPT_ENABLE (0x08) . At power-on, the HOST_IRQ is triggered by INIT_DONE_IRQ . Using FPGA_INTERRUPT_SET…
    • Resolved

  • DLP3021-Q1: Noisy custom Video projection for frame rate 60 fps and 25 fps

    Part Number: DLP3021-Q1 Other Parts Discussed in Thread: DLP2021-Q1 Tool/software: Hello DLP Support Team, I am also facing similar issue on DLP2021-Q1. I am able to flash FPGA with a custom video successfully at a frame rate of 60 fps. However, despite…
    • Answered

  • DLP3021-Q1: SPI Flash Writing Method in FPGA Architecture

    Resolved
    Part Number: DLP3021-Q1 Tool/software: Dear Team, In our research on FPGA architecture, we have a question we'd like to ask. We are exploring ways to accelerate the write speed of NOR Flash. However, based on the circuit diagram in our FPGA architecture…
    • Resolved

  • DLP3021-Q1: Evaluation board

    Part Number: DLP3021-Q1 Tool/software: Hello TI support, i bought the DLP3021 evaluation board before, and i met a issue when i tired to build program in DLP composer. i can communicate with the board and flash orginical programe, but if i click the…

  • DLP3021-Q1: DLP-Composer's 60Hz Frequency Settings

    TI Thinks Resolved
    Part Number: DLP3021-Q1 Other Parts Discussed in Thread: DLP2021-Q1 Tool/software: Dear Team, Can DLP Composer be set to 60Hz? According to the specifications (DLPU106A), the DMD in DLP3021-Q1 supports 60Hz. However, I encounter errors with these…

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