AM1707 Schematics for EVM

The AM1707 EVM was done by Spectrum Digital. The schematics and board files are freely available here:

http://support.spectrumdigital.com/boards/evmam1707/revg/

Jeff

Thanks Jeff.

I noticed that this EVM design uses the MicRel 10/100 Phy. I need the help connecting the AM1707 with the LAN8710A 10/100 PHY, Do you have any suggestions? The do use LAN8710A 10/100 PHY on the 1808 board. Should I use this example?

-David

Yes that one would be a good example to go off of.

Jeff

Jeff,

Thanks for your help--much appreciated!!!!

However, I still have a need for an RMII interface example. Note that the AM1808 still uses the MII interface, and the AM1707 ONLY has the RMII interface, which runs at twice the clock rate and has half the data channels.  I need an example of RMII interface to the LAN8710A-EZK so I can verify how they've done signal conditioning, decoupling, and oscillator setup.  Not to mention to make sure that I've really got all the RMII signals correct.

Like I mentioned before, Logic PD does not make their EVM schematics file available without purchasing a board.

David

I think you can you use the AM1707 schematic to see how the RMII signals get connected and conditioned, and the AM1808 schematic to see how the other pins should be hooked up. Unfortunately we do not have a reference for RMII interfacing to that specific PHY.

If you have any specific questions on the hookup feel free to ask here.

Jeff