Hello,
I m really thankful to u for ur replies. I have some questions and need ur help
>> woudlnt SETB P2.1 send high output on this pin or does it have some other meaning as well
>> have u worked with SPI interface of ADE7756 or SPI interface in general ... though i have written my own code .. i know for sure that it is doing something coz when i send read command only then it replies with data out ...and when i try reading register that has 0 by defualt no data comes out meaning SPI interface is working fine ..but can u provide with some code snippet of SPI interface

i will make sure that these analog and digital grounds are properly connected
regards
raza