Lpc2000

Hi Radim,

> Is there any simple way ( passive connection etc. ) so I could have 2
> RJ45 Ethernet connectors on my LPC213X board and plug-in one of them
> PC and then Modem into second one and be able communicate each to
> another ?

The KS8993 might meet your needs:
http://www.micrel.com/page.do?page=product-info/fastether_sw_unman.jsp#

One port allows direct connection to EMAC.


Another option is using an LPC2148 implementing USB RNDIS (MS technology).
This presents device as an Ethernet Adaptor to Windows.  Then you would only
need to accommodate the modem.  I have RNDIS running on LPC2148 now.  Or you
could implement Linux Ethernet Gadget profile for multiple platform support.


Joel