[pattgen] assertion fixes

Signed-off-by: Timothy Chen <timothytim@google.com>
diff --git a/hw/ip/pattgen/dv/tb.sv b/hw/ip/pattgen/dv/tb.sv
index a49aa6a..1af62d0 100644
--- a/hw/ip/pattgen/dv/tb.sv
+++ b/hw/ip/pattgen/dv/tb.sv
@@ -38,10 +38,10 @@
     .tl_i                 (tl_if.h2d     ),
     .tl_o                 (tl_if.d2h     ),
 
-    .pda0_tx_o            (pda_tx_o[0]   ),
-    .pcl0_tx_o            (pcl_tx_o[0]   ),
-    .pda1_tx_o            (pda_tx_o[1]   ),
-    .pcl1_tx_o            (pcl_tx_o[1]   ),
+    .cio_pda0_tx_o        (pda_tx_o[0]   ),
+    .cio_pcl0_tx_o        (pcl_tx_o[0]   ),
+    .cio_pda1_tx_o        (pda_tx_o[1]   ),
+    .cio_pcl1_tx_o        (pcl_tx_o[1]   ),
     .intr_done_ch0_o      (intr_done_ch0 ),
     .intr_done_ch1_o      (intr_done_ch1 )
   );
diff --git a/hw/ip/pattgen/rtl/pattgen.sv b/hw/ip/pattgen/rtl/pattgen.sv
index 3323c1c..1be6a42 100644
--- a/hw/ip/pattgen/rtl/pattgen.sv
+++ b/hw/ip/pattgen/rtl/pattgen.sv
@@ -61,10 +61,14 @@
 
   `ASSERT_KNOWN(TlDValidKnownO_A, tl_o.d_valid)
   `ASSERT_KNOWN(TlAReadyKnownO_A, tl_o.a_ready)
-  `ASSERT_KNOWN(Pcl0TxKnownO_A, pcl0_tx_o)
-  `ASSERT_KNOWN(Pda0TxKnownO_A, pda0_tx_o)
-  `ASSERT_KNOWN(Pcl1TxKnownO_A, pcl1_tx_o)
-  `ASSERT_KNOWN(Pda1TxKnownO_A, pda1_tx_o)
+  `ASSERT_KNOWN(Pcl0TxKnownO_A, cio_pcl0_tx_o)
+  `ASSERT_KNOWN(Pda0TxKnownO_A, cio_pda0_tx_o)
+  `ASSERT_KNOWN(Pcl1TxKnownO_A, cio_pcl1_tx_o)
+  `ASSERT_KNOWN(Pda1TxKnownO_A, cio_pda1_tx_o)
+  `ASSERT_KNOWN(Pcl0TxEnKnownO_A, cio_pcl0_tx_en_o)
+  `ASSERT_KNOWN(Pda0TxEnKnownO_A, cio_pda0_tx_en_o)
+  `ASSERT_KNOWN(Pcl1TxEnKnownO_A, cio_pcl1_tx_en_o)
+  `ASSERT_KNOWN(Pda1TxEnKnownO_A, cio_pda1_tx_en_o)
   `ASSERT_KNOWN(IntrCh0DoneKnownO_A, intr_done_ch0_o)
   `ASSERT_KNOWN(IntrCh1DoneKnownO_A, intr_done_ch1_o)