Seems like the Mountaineer Eth board does not work at 10 Mbit/s Ethernet link speed.
We are trying to connect a Mountaineer Eth board directly to a device which supports Ethernet, but only at a 10 Mbit/s link speed. Tried both straight and cross-over Ethernet cabling. Communication fails. Works only on 100 Mbit/s or when an intermediate dual speed (10/100 Mbit/s) Ethernet switch is used.
Is that a limitation of the hardware (Ethernet chip) or firmware? What would it take to make this either dual speed capable or at least manually configurable?