diff --git a/boards/uniboard1/designs/unb1_ddr3/tb/python/tc_unb1_ddr3.py b/boards/uniboard1/designs/unb1_ddr3/tb/python/tc_unb1_ddr3.py
index 8b4f91da14edded320f4c8dfefc515df724282cc..14da982de7f9abef52853a25dadeb916a7af75fd 100644
--- a/boards/uniboard1/designs/unb1_ddr3/tb/python/tc_unb1_ddr3.py
+++ b/boards/uniboard1/designs/unb1_ddr3/tb/python/tc_unb1_ddr3.py
@@ -102,8 +102,8 @@ diag = pi_diagnostics.PiDiagnostics(tc, io, instanceName='', nof_str=c_nof_strea
 if __name__ == "__main__":      
     
     ## SETUP 
-    ddr.set_address(data=0)
-    ddr.set_burstsize(data=256*32)
+    ddr.write_set_address(data=0)
+    ddr.write_access_size(data=256*32)
         
     # Set diag mode on source and sink side to PRBS
     diag.write_src_md(wrData=0) 
@@ -117,14 +117,14 @@ if __name__ == "__main__":
     do_until_eq(ddr.read_init_done, ms_retry=3000, val=1, s_timeout=3600)        
     
     # Set DDR3 controller in write mode
-    ddr.set_write()
+    ddr.write_mode_write()
         
     # Clear source and sink of the diagnostics  
     diag.write_src_cnt_clr(wrData=1) 
     diag.write_snk_cnt_clr(wrData=1)   
     
     # Enable the DDR3 controller for writing
-    ddr.burstbegin()
+    ddr.write_begin_access()
     
     # Wait until controller is done
     tc.sleep(1)
@@ -133,10 +133,10 @@ if __name__ == "__main__":
     wordsWritten = diag.read_src_cnt()
 
     # Set DDR3 controller in read mode
-    ddr.set_read()
+    ddr.write_mode_read()
     
     # Enable the DDR3 controller for reading
-    ddr.burstbegin()
+    ddr.write_begin_access()
 
     do_until_eq(ddr.read_done, ms_retry=3000, val=1, s_timeout=3600)        
 
diff --git a/boards/uniboard1/designs/unb1_ddr3/tb/python/tc_unb1_ddr3_seq.py b/boards/uniboard1/designs/unb1_ddr3/tb/python/tc_unb1_ddr3_seq.py
index 9db3346255b4d2e3b25a672b9be8b035730f47f5..53a9205a78a2f24ce45513d5e0a6ed354dd68bae 100644
--- a/boards/uniboard1/designs/unb1_ddr3/tb/python/tc_unb1_ddr3_seq.py
+++ b/boards/uniboard1/designs/unb1_ddr3/tb/python/tc_unb1_ddr3_seq.py
@@ -96,10 +96,10 @@ for rep in range(tc.repeat):
     io.wait_for_time(hw_time=0.01, sim_time=(1, 'us'))
     
     # Set DDR controller in write mode and start writing
-    ddr.set_address(data=start_address, vLevel=5)
-    ddr.set_burstsize(data=nof_words, vLevel=5)
-    ddr.set_write(vLevel=5)
-    ddr.burstbegin(vLevel=5)
+    ddr.write_set_address(data=start_address, vLevel=5)
+    ddr.write_access_size(data=nof_words, vLevel=5)
+    ddr.write_mode_write(vLevel=5)
+    ddr.write_begin_access(vLevel=5)
     
     # Tx sequence start
     tx_seq.write_enable_cntr(vLevel=5)
@@ -116,8 +116,8 @@ for rep in range(tc.repeat):
     rx_seq.write_enable_cntr(vLevel=5)
     
     # Set DDR3 controller in read mode and start reading
-    ddr.set_read(vLevel=5)
-    ddr.burstbegin(vLevel=5)
+    ddr.write_mode_read(vLevel=5)
+    ddr.write_begin_access(vLevel=5)
     
     # Rx sequence monitor
     for mon in range(nof_mon):