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Recent content by asa1365

  1. A

    How to add a model for connectors in hyperlynx

    Hello friends I want to add a model to pins of PCI EXPRESS connector. 1.How add it ? 2. how kind model can i use ? Thanks
  2. A

    How determain Input or output in hyperlynx

    Hello friends I Have a .brd file that it translate to hyperlynx . How I determine input or output pins when i do not have ibis file ? Thanks for your time
  3. A

    SI library and model type for signal integrity b in orcad capture (cadence)

    please explain about this subject
  4. A

    SI library and model type for signal integrity b in orcad capture (cadence)

    Hi friends I want to use signal integrity in orcad capture (cadence) . i do not know what is SI library and Model type and how choose them ? Also how add a ibsi File to it? please suggest solve me ?
  5. A

    convert pci express x16 to 16 pci express x1

    Thank you for your replay. How can check if my mother board supports this feature( port splitting)? are there any other mistakes in my schematic design ?
  6. A

    convert pci express x16 to 16 pci express x1

    Thank you for your response. I attached my schematic .please check it. just clock 1 work correctly but clock 2 do not work. while slot1 connect to line 0 and slot 2 connect to line1. I test it with a pc while connect it to a card ethernet to this converter . what is port splitting feature ?
  7. A

    convert pci express x16 to 16 pci express x1

    I used si53102-A1 for create clock that produce 2 line clock for 2 pci-express x1 but it do not work correctly . can you suggest a solve
  8. A

    convert pci express x16 to 16 pci express x1

    your opinion , when i use si53115 , i should connect PRSTN2 in all of pci express x1 to B81 (PRSTN)in pci express x16 ?
  9. A

    convert pci express x16 to 16 pci express x1

    Thank you for your response. I produce chip si53115 . can I use it as buffer for clock and prstn . I think, it have not output for prstn ?
  10. A

    convert pci express x16 to 16 pci express x1

    Hello friend, I want to design a converter pci express x 16 to 16 pci express x1 . How I connect pins PRSNT and clock? please suggest a solve for it ? Thank you
  11. A

    [General] boot loader and start up code

    I recently design a board with a cpu intel . it is right all of voltages . i download framware it but it do not work and display bios . do have it a startup code moreover framwear ?
  12. A

    How design and connect RClamp0522P to Hdmi

    Hello guys I want to design HDMI circuit . i am going to use RClamp0522P . But I can not understand how connect it to hdmi please suggest a circuit for connect to hdmi . my chip is 1GHz . Thank you
  13. A

    BGA foot print design in Altium

    Thank you for your response .it is chip Broadcom and have not dimension footprint . it just have ARM Peripherals
  14. A

    BGA foot print design in Altium

    Hello friends I will design a footprint BGA 300 pin but I dont know How much get pads distance . How can I find distances ? I greatfull If you can suggest a solve ?
  15. A

    SIM900 turn on without key

    i want to setup sim900 without micro .can you suggest me a solution
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