In reply to rupeshblr:
What I see is you are writing your registers in a fixed ordder with fixed values, even when running in the i-loop. This results in a low verification quality. You should write and read your registers in random order and writing with random values (if random values are possible).
Are the addresses in series or are there gaps in between?
Nevertheless you can put all your register addresses into an adr queue.
Then you are declaring in the body task an associative array. When wrint to the registers you are passing the write data with the corresponding address into an associative array. The associative array contains then the expected data values. When reading the registers you get the read value from the read task. This is the actual value and you can compare with the entry for the corresponding address from the assoc. array. This is a very simple process and avoids any additional scoreboard.
To write the addresses in random order you are calling on the address queue the shuffle method. For reading the registers you are shuffeling again your address queue reading in another random order.