i wanted to have a constraint something like below, Packets within range say “abc” to “def” & “tuvw” to “xyz” should be generated once in every 2 packets. and declared the constraint like below, but i’m not getting the packets correctly can anyone clear this doubt for me? constraint c2 {!(addr …

In reply to Mahantha Deeksha S B : The constraint you coded is 50% of results in the range abc:def, the other 50% inside the range tuvw:xyz. But to match your description, you would write constraint c2 {!(addr inside {lmn}); (addr inside {[abc:def],[tuvw:xyz]}) dist {1:=1, 0:=1); } This says 50% …

Randomisation and Constraints

SystemVerilog

Mahantha_Deeksha_S_B March 31, 2023, 5:06pm 3

In reply to dave_59:
Thank you sir, got the answer.