Leon Corleone

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8 years, 10 months ago.

LPC1768 Dm9161 schematic

Hello to all. I want to create a web sever with easy web example by LPC1768 and Dm9161 as PHY. Does somebody has any right schematic for it.? Very thank you.

1 Answer

Frank Vannieuwkerke
8 years, 10 months ago.

There was a LPC1768 board available using the DM9161A PHY : the Mini-DK board.
Schematics are available Here.

There is Mini-DK code available on the mbed site :

  • info is available here.
  • DM9161A (Easy)web code here. The Easyweb code is very basic.

I also tried creating an application for the DM9161 using the lwip libraries but i never got it working - code available here.

The Mini-DK was replaced with the Mini-DK2 where they changed the PHY (LAN8720A instead of DM9161).
Compatibility between LAN8720A and mbed DP83848 is better - the mbed EthernetInterface lib can be used with this one with little modifications (see http://mbed.org/users/frankvnk/code/Mini-DK/ - 14/01/13).

Unless you are willing to experiment further on the DM9161, i would suggest to use the mbed DP83848 or LAN8720A PHY as they are supported by the mbed environment.