I am creating a HDMI to CSI converter, but i dont know if the wiring is correct and if i need to add any passive component. can you guys help me out?enter image description here

EasyEDA Project


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  • \$\begingroup\$ I can tell you right now you'll definitely need to add some passives. \$\endgroup\$ – Hearth Jan 31 at 3:04
  • \$\begingroup\$ where? and the wiring is correct? \$\endgroup\$ – SoxxZ _ Jan 31 at 3:32
  • \$\begingroup\$ I don't know the first thing about the wiring for this. Never worked with either of these protocols before. \$\endgroup\$ – Hearth Jan 31 at 3:39
  • \$\begingroup\$ neither i, that's the problem xD \$\endgroup\$ – SoxxZ _ Jan 31 at 4:24
  • \$\begingroup\$ Are you sure you want to re-invent a device which can already be purchased for $70 in single quantities? \$\endgroup\$ – Justme Jan 31 at 7:19

The wiring is not complete in any way and even now connecting a HDMI source will fry the chip as 5V line is connected to 2.5V supply. Multiple supply and ground pins are unconnected. Not only passives such as bypass capacitors and reference voltage set resistor are needed, but a lot of other active components as well, such as reference clock source like a crystal oscillator module and voltage regulators to generate all the required power supplies. I hope this answers the question.

  • \$\begingroup\$ Thanks! i didn't saw the 2.5 error, just a mistake. \$\endgroup\$ – SoxxZ _ Jan 31 at 17:29

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