I have a development board with the following Ethernet hardware. [snip] The AT91SAM9G20 contains a MAC subsystem that is compliant with the ISO/TEC 802.3 topology for a single shared medium with several stations. The Media Access Controller (MAC) within the AT91SAM9G20 supports 1/10/100 Mbps transfer rates and interfaces to industry standard physical layer devices. The GESBC-9G20u is shipped with the DM9161A 100Base-X / 10Base-T Transceiver device which, along with a RJ45 connector, provides the physical layer interface. [/snip]
I would like to modify the native Ethernet driver to work with the Ethercat Master, but this is new territory for me. I'm not sure which driver to pick. For one thing, do I need to modify the driver for the DM9161A, or the driver in the AT91SAM9G20? Has anyone ever worked with these? Can someone point me in the right direction towards finding the native driver Ethernet for this chip? Thanks! Tom
_______________________________________________ etherlab-dev mailing list etherlab-dev@etherlab.org http://lists.etherlab.org/mailman/listinfo/etherlab-dev
