plz. support LAN8720, LAN8710, .. too in ethernet demo

[ESP32DE]

http://www.microchip.com/DevelopmentTools/ProductDetails.aspx?PartNO=EVB8720

hi
please support LAN8720 ( too ) in ethernet demo
cause, its an alternate to tlk110 and :

1. LAN8270 Module are on market ready to go
   http://www.ebay.com/itm/LAN8720-Ethernet-Module-Network-Transceiver-Embedded-Web-Server-RMII-PHY-/272371215716

2. The board has a 50 MHz clk on board ( no problem for using in Silicon Rev 0 with jitter problem )

3. the board is cheap!

thank you !

best wishes
rudi ;-)

[ESP32DE]

a note on tlk110

In the datasheet of the TLK110 under the description of "CLKOUT" it is written: "In RMII mode, this pin provides a 50MHz clock output. This feature allows other devices to use the reference clock from TLK110 without requiring additional clock sources."

be "warned" :)

CLKOUT on the TLK110 is simply a 50 MHz reference clock that doesn't have any timing relationship to the RMII signals. Therefore, it can not be used as the 50MHz RMII reference clock

it is tlk110 specification.

btw:

This issue has been highlighted ... errata will be updated with this item to ensure that customers understand that they should not use TLK110 50MHz output as RMII_REFCLK.

best wishes
rudi ;-)

[ESP32DE]

https://esp32.com/viewtopic.php?f=12&t=1178&p=5733#p5733
https://twitter.com/eMbeddedHome/status/835844455492173824

successful done.

-> RobinC
-> www220
-> rudi ;-)

best wishes
rudi ;-)