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dbkincaid

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Everything posted by dbkincaid

  1. I am asking about Arty A7-100T Yes, I want to decouple the clock subsystem from the precise 25MHz needed for Ethernet PHY. As it is designed, the entire clock tree has to be constrained to multipliers that can source a precise 25MHz as an output. It also burns a clock route, and adds constraints I'd rather not fuss with in fabric. Make sense?
  2. Yes this is what I want to do. The reason to use external 25MHz clock is to decouple the PS/Fabric clock subsystem from the (precise) 25MHz needed for the Ethernet device.
  3. I would like to utilize an external clock for Ethernet. The 25MHz clock chip has an existing footprint on the board. What is a suitable device to order for this purpose?
  4. I wanted to say that I would like to get this demo up as well. I am looking forward to your update.
  5. I would love to see a PMOD USB to HID that could work as either a controller (takes input from HID devices) or as a slave (meaning, it acts like a keyboard or mouse) The pro micro arduino does this and I have one. It's pretty great, but not in a PMOD format.
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