Make error if number of checkers is not enough, make sure write read …

…sequence would at least make some checks

bus_env/bus_seq_lib/write_read_regs.py

@@ -37,7 +37,7 @@ async def body(self):
             self.create_new_item()
             await uvm_do_with(self, self.req, lambda addr: addr in self.address)
             if (
-                len(self.address) < 2
+                len(self.address) < 2 and i > 200
             ):  # if only one is still can't get high coverage it probabily need corner test
                 break
 

scoreboard.py

@@ -162,7 +162,7 @@ def extract_phase(self, phase):
                 f"IP queue still have unchecked items queue ip {self.q_ip._queue} size {self.q_ip.qsize()} ip_ref_model {self.q_ip_ref_model._queue} size {self.q_ip_ref_model.qsize()}",
             )
         if self.compare_counter < self.min_compare_num:
-            uvm_warning(
+            uvm_error(
                 self.tag,
                 f"Not enough compares happened in scoreboard actual compares {self.compare_counter} minimum compares {self.min_compare_num}",
             )