Part Number: DLPDLCR4710EVM-G2
I want schematic and PCB layout file of dmd board of DLPDLCR4710EVM-G2 evaluation module.
I was downloaded schematic and PCB layout file of controller board but I can not find any thing about dmd board.
Did you refer to the reference design located on TI.com?: https://www.ti.com/tool/TIDA-01226
By DMD board, do you mean the optical engine, or the DMD flex? The optical engine design is owned by Young Optics (http://www.youngoptics.com/english/) who provides the optical engine.
I hope this helps. Let me know if you have a more specific question about the system design.
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In reply to Philippe Dollo:
I want DMD flex PCB files. I was downloaded all files in TIDA-01226
But I can not find any thing about DMD flex PCB files!!!
In reply to jack man:
Like the optical engine, the flex cable is designed and provided by YOI. Since it is their proprietary design, they own it.
Are you looking for specific information about the flex? I may be able to assist you further in that regard.
Can you send for me a typical circuit schematic for flex board. We have schematic of controller board from input to connector of flex board. what is the final section of schematic? I want exactly to the dlp chip pins!
There is some discussion on this topic here: https://e2e.ti.com/support/dlp/f/94/t/794316
I do not believe we have any "example designs" available on TI.com. Let me confirm and notify you ASAP.
I,m waiting for you pls send for me an example design.
I see there is two spi flash(for slave and master) in the flex dmd board. We have two spi flash(for slave and master) in controller board so why there are two spi flash on dmd flex board?
Two spi flash for master (or slave) there are in same spi bus but 0 ohm resistor of cs (chip select) of spi flash for dmd flex board was not mountage. spi flesh on dmd flex board is not usable and we can demountage those spi flash from dmd flex board?
We are looking into your queries and will get back to you very soon.
In reply to Mayank Khandelwal:
Thank you for your patience.
As communicated earlier, the DMD flex used in EVM is from optical engine provider and we don't have access to that design.
We could share a design from I but it will not be compatible with EVM engine. Please let us know if you would like to get this design.
Your observation is right about the flash on DMD flex. The system is not using it and you can remove it. The chip select signal is not connected to the flash parts on the DMD board. It was intended for the optical engine production process support.
In reply to Vivek Thakur:
Pls send to me a design file for dlp4710.
In other word how I can continue signals from fpc connector of controller board to dlp4710 chip pins.
Hi Jack Man,
Sure. We are looking at the same.
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