My Laptop has no network card and I bought USB-LAN adapter SR9600 , BUT my demo board is NOT CONNECTED to this network card !!!
I checked out the demo board from contacting the usual network card on my Desktop everything works fine.
I have disabled the autonegotiation and use 10baseT mode.
I load the project from the CD to the demo board NE64_OpenTCP.mcp
I debug the program step by step and see that the variable gotlink is 0.
And I see that the interrupt from ethernet controller does not occur even if I connect or disconnect the LAN cord.
Moreover my USB-LAN adapter properly connected to the my Desktop !!!
what's to do ?