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Hello, senior TI engineer, I have a problem when I carry out secondary development according to the NIR suite, and I hope TI will solve it, as follows:
I downloaded the schematic source file from the official website (2514151_NIRSCANNANO_DLPC150_BOARD_ESD. DSN) and the PCB source file (23327-04_NIRscanNANO_DLPC150_board), the data of the two files should be consistent; I EXPORTED THE SCHEMATIC TO netlist AND IMPORTED THIS netlist FILE INTO THE PCB SOURCE FILE, ONLY TO FIND THAT THERE WAS A PROBLEM WITH THE PCB SOURCE FILE, A LOT OF ERROR NETWORKS; Explain that the schematic and PCB do not match; This is just one of the schematic and PCB problems, and several other board schematics and PCB are also the same problems, I hope TI can provide the correct schematic and PCB files, thank you
The following is a PCB (23327-04_NIRscanNANO_DLPC150_board) that directly opens TI's official website:
The following uses the schematic diagram of TI's official website (2514151_NIRSCANNANO_DLPC150_BOARD_ESD. DSN) and import this netlist to the PCB source file (23327-04_NIRscanNANO_DLPC150_board):
Hello Chen,
Welcome back to the E2E forum. Thank you for your continued business!
We are discussing with our hardware experts and will get back to you within the next few days with their response.
Best,
Maxine
Hello Chen,
Our expert is still looking into your all of your questions and will get back to you within the next few days. We appreciate your patience!
Best,
Maxine
Hello, TI engineer, can you help speed up the confirmation of this question and give a technical answer, thank you,
Hello,
Sorry for the delay, we will get back to you with our feedback as soon as we can.
Regards,
Lori
Hello User,
The expert is working on this and will provide the feedback on the thread.
Regards,
Lori
Hello Cheng,
The team is currently on year end break, please expect a response by mid of next week.
Regards,
Mayank
Hi Cheng,
I have reached out to the hardware engineer and will take necessary actions to update the correct files. Since formally updating the files on ti.com might take some time. Please let me know which files/information information is needed, so that we can help you.
Regards,
Akhil
Hello, the schematic diagram and the corresponding PCB files on TI's official website are inconsistent,
and the specific schematic names and drawing numbers are as follows:
SCH :2514016_NIRscaNano_DMD_board_ESD,2514020_NIRscanNano_DETECTOR_board_ESD,2514147E_NIRSCANNANO TIVA BOARD,2514151E_NIRSCANNANO_DLPC150_Board_ESD;
The specific PCB name and drawing number are as follows:
PCB:23170-01_NIRscanNANO_DETECTOR_board,23202-02_NIRscanNANO_DMD_board,23327-04_NIRscanNANO_DLPC150_board,23328-04_NIRscanNANO_TIVA_board;
After confirmation, you can send me a private message to send me the documents first, so that I can work next as soon as possible, thank you!
Hello Cheng,
Please expect to be contacted by our team by the end of the week. Thank you for your patience with this request.
Regards,
Austin
Hello Cheng,
We are looking into this issue. It will take time. We will try to get back to you by middle of next week.
regards,
Vivek
Hello Cheng,
Thank you for your patience. I have uploaded the updated schematic and design for you. This design has been updated for latest revision of EVM.
This should address your concern.
DLP075_DLPNIRNANOEVM_PCB_Files.zip
regards,
Vivek