Hi,
The problem is again solved but this time I don't know how :(..
While looking at the provided testbench, I noticed that they used 8'h02 address for command config register, I changed the register address to 8'h02 and got everything as expected, read back is OK and also eth_mode signal is also high.
But as written on TSE userguide, in chapter 4, table 4-9, command_config register address is 8'h08 but I get the correct response by using 8'h02 as done in provided testbench...may be I am doing some silly mistake but I am not able to get it, anybody have the explanation...
thanks
sawaak