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  • TPS99000S-Q1: About Blanking period

    Part Number: TPS99000S-Q1 Tool/software: Is there any specification of blanking time period or duty ratio? I marked on below picture using blue.

  • TPS99000-Q1: In the HUD project, we need to use TPS99000-Q1. Regarding the software of this chip, I wonder whether the following information can provide support:

    Part Number: TPS99000-Q1 Tool/software: In the HUD project, we need to use TPS99000-Q1. Regarding the software of this chip, I wonder whether the following information can provide support: 1, chipset related information 2, software configuration method…
    • Answered

  • DLPC231S-Q1: Max Pin-to-Pin PCB Interconnect Recommendations - TPS99000S-Q1

    Resolved
    Part Number: DLPC231S-Q1 Other Parts Discussed in Thread: TPS99000S-Q1 , TPS99000-Q1 Tool/software: There are some restriction for pattern length between DLPC231S-Q1 and TPS99000S-Q1. As I know, those signals are not high speed signals. Could you…
    • Resolved
    • Answered

  • DLPC230-Q1: TPS99000-Q1: EMC suggestion

    Resolved
    Part Number: DLPC230-Q1 Tool/software: Hi Michael I move below E2E post here https://e2e.ti.com/support/dlp-products-group/dlp/f/dlp-products-forum/1364038/tps99000-q1-emc-suggestion We will test your suggestion below and update how it work …
    • Resolved

  • TPS99000-Q1: EMC suggestion

    Part Number: TPS99000-Q1 Hi, The customer’s application diagram is as below. When doing EMC testing, the brightness will flicker. It was found that the EMC test hit the connecting cable, causing the brightness to flicker. Currently, a filter is…

  • TPS99000-Q1: darkoffset trim

    TI Thinks Resolved
    Part Number: TPS99000-Q1 Hi there, we are working on DLP5530 system for ARHUD, and the picture below is the internal structure of the TPS99000 TIA part， I want to know why do we need to - dark offset before Gain#2 and +back again after Gain#2 ?

  • TPS99000-Q1: Output filter circuit of TIA1

    TI Thinks Resolved
    Part Number: TPS99000-Q1 Hi, in the 'Excessive brightness detection circuit' we find there exists a RC filter at the output of TIA2, So, I guess whether there also exist a RC filter at the output of TIA1? Meanwhile, Can you show me the internal circuit…

  • RE: TPS99000-Q1: system error in lower dimming

    Hi Zhangyi Yuan, Thanks for reaching out. I have assigned another team member to help support the calibration process for your TPS99000-Q1 system. Regards, Michael Ly

  • TPS99000-Q1: Instability of the TIA Monitor Voltage in the Calibration process

    TI Thinks Resolved
    Part Number: TPS99000-Q1 Hi - There exist a production (PCBA+PGU) cannot meet the request of 'Target Brightness' set in CLI via CMD in our production line. We have checked the calibration log and find the problem as shown below. The left log was generated…
    • Answered

  • TPS99000-Q1: Host I2C (PROJ_ON)

    Resolved
    Part Number: TPS99000-Q1 Hello TI We are using DLP5530 Evaluation Kit. By seeing the schematics of the EVM kit Host SPI doesn't have Proj_ON line but in HOST I2c dedicated Proj_ON line given. My question is Is that dedicated Proj_ON signal line…
    • Resolved

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