diff --git a/tech/gf180mcuD/def/tt_block_1x1_pgvdd.def b/tech/gf180mcuD/def/tt_block_1x1_pgvdd.def
index ba869cc..d02d0a9 100644
--- a/tech/gf180mcuD/def/tt_block_1x1_pgvdd.def
+++ b/tech/gf180mcuD/def/tt_block_1x1_pgvdd.def
@@ -10,175 +10,175 @@ PINS 43 ;
     - clk + NET clk + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 626080 320440 ) N ;
+        + PLACED ( 661920 320440 ) N ;
     - ena + NET ena + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 640640 320440 ) N ;
+        + PLACED ( 676480 320440 ) N ;
     - rst_n + NET rst_n + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 611520 320440 ) N ;
+        + PLACED ( 647360 320440 ) N ;
     - ui_in[0] + NET ui_in[0] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 596960 320440 ) N ;
+        + PLACED ( 632800 320440 ) N ;
     - ui_in[1] + NET ui_in[1] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 582400 320440 ) N ;
+        + PLACED ( 618240 320440 ) N ;
     - ui_in[2] + NET ui_in[2] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 567840 320440 ) N ;
+        + PLACED ( 603680 320440 ) N ;
     - ui_in[3] + NET ui_in[3] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 553280 320440 ) N ;
+        + PLACED ( 589120 320440 ) N ;
     - ui_in[4] + NET ui_in[4] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 538720 320440 ) N ;
+        + PLACED ( 574560 320440 ) N ;
     - ui_in[5] + NET ui_in[5] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 524160 320440 ) N ;
+        + PLACED ( 560000 320440 ) N ;
     - ui_in[6] + NET ui_in[6] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 509600 320440 ) N ;
+        + PLACED ( 545440 320440 ) N ;
     - ui_in[7] + NET ui_in[7] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 495040 320440 ) N ;
+        + PLACED ( 530880 320440 ) N ;
     - uio_in[0] + NET uio_in[0] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 480480 320440 ) N ;
+        + PLACED ( 516320 320440 ) N ;
     - uio_in[1] + NET uio_in[1] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 465920 320440 ) N ;
+        + PLACED ( 501760 320440 ) N ;
     - uio_in[2] + NET uio_in[2] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 451360 320440 ) N ;
+        + PLACED ( 487200 320440 ) N ;
     - uio_in[3] + NET uio_in[3] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 436800 320440 ) N ;
+        + PLACED ( 472640 320440 ) N ;
     - uio_in[4] + NET uio_in[4] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 422240 320440 ) N ;
+        + PLACED ( 458080 320440 ) N ;
     - uio_in[5] + NET uio_in[5] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 407680 320440 ) N ;
+        + PLACED ( 443520 320440 ) N ;
     - uio_in[6] + NET uio_in[6] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 393120 320440 ) N ;
+        + PLACED ( 428960 320440 ) N ;
     - uio_in[7] + NET uio_in[7] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 378560 320440 ) N ;
+        + PLACED ( 414400 320440 ) N ;
     - uio_oe[0] + NET uio_oe[0] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 131040 320440 ) N ;
+        + PLACED ( 166880 320440 ) N ;
     - uio_oe[1] + NET uio_oe[1] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 116480 320440 ) N ;
+        + PLACED ( 152320 320440 ) N ;
     - uio_oe[2] + NET uio_oe[2] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 101920 320440 ) N ;
+        + PLACED ( 137760 320440 ) N ;
     - uio_oe[3] + NET uio_oe[3] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 87360 320440 ) N ;
+        + PLACED ( 123200 320440 ) N ;
     - uio_oe[4] + NET uio_oe[4] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 72800 320440 ) N ;
+        + PLACED ( 108640 320440 ) N ;
     - uio_oe[5] + NET uio_oe[5] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 58240 320440 ) N ;
+        + PLACED ( 94080 320440 ) N ;
     - uio_oe[6] + NET uio_oe[6] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 43680 320440 ) N ;
+        + PLACED ( 79520 320440 ) N ;
     - uio_oe[7] + NET uio_oe[7] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 29120 320440 ) N ;
+        + PLACED ( 64960 320440 ) N ;
     - uio_out[0] + NET uio_out[0] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 247520 320440 ) N ;
+        + PLACED ( 283360 320440 ) N ;
     - uio_out[1] + NET uio_out[1] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 232960 320440 ) N ;
+        + PLACED ( 268800 320440 ) N ;
     - uio_out[2] + NET uio_out[2] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 218400 320440 ) N ;
+        + PLACED ( 254240 320440 ) N ;
     - uio_out[3] + NET uio_out[3] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 203840 320440 ) N ;
+        + PLACED ( 239680 320440 ) N ;
     - uio_out[4] + NET uio_out[4] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 189280 320440 ) N ;
+        + PLACED ( 225120 320440 ) N ;
     - uio_out[5] + NET uio_out[5] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 174720 320440 ) N ;
+        + PLACED ( 210560 320440 ) N ;
     - uio_out[6] + NET uio_out[6] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 160160 320440 ) N ;
+        + PLACED ( 196000 320440 ) N ;
     - uio_out[7] + NET uio_out[7] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 145600 320440 ) N ;
+        + PLACED ( 181440 320440 ) N ;
     - uo_out[0] + NET uo_out[0] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 364000 320440 ) N ;
+        + PLACED ( 399840 320440 ) N ;
     - uo_out[1] + NET uo_out[1] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 349440 320440 ) N ;
+        + PLACED ( 385280 320440 ) N ;
     - uo_out[2] + NET uo_out[2] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 334880 320440 ) N ;
+        + PLACED ( 370720 320440 ) N ;
     - uo_out[3] + NET uo_out[3] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 320320 320440 ) N ;
+        + PLACED ( 356160 320440 ) N ;
     - uo_out[4] + NET uo_out[4] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 305760 320440 ) N ;
+        + PLACED ( 341600 320440 ) N ;
     - uo_out[5] + NET uo_out[5] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 291200 320440 ) N ;
+        + PLACED ( 327040 320440 ) N ;
     - uo_out[6] + NET uo_out[6] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 276640 320440 ) N ;
+        + PLACED ( 312480 320440 ) N ;
     - uo_out[7] + NET uo_out[7] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 262080 320440 ) N ;
+        + PLACED ( 297920 320440 ) N ;
 END PINS
 SPECIALNETS 2 ;
     - VDD + USE POWER ;
diff --git a/tech/gf180mcuD/def/tt_block_1x2_pgvdd.def b/tech/gf180mcuD/def/tt_block_1x2_pgvdd.def
index f26b93b..e2fb181 100644
--- a/tech/gf180mcuD/def/tt_block_1x2_pgvdd.def
+++ b/tech/gf180mcuD/def/tt_block_1x2_pgvdd.def
@@ -10,175 +10,175 @@ PINS 43 ;
     - clk + NET clk + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 626080 649720 ) N ;
+        + PLACED ( 661920 649720 ) N ;
     - ena + NET ena + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 640640 649720 ) N ;
+        + PLACED ( 676480 649720 ) N ;
     - rst_n + NET rst_n + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 611520 649720 ) N ;
+        + PLACED ( 647360 649720 ) N ;
     - ui_in[0] + NET ui_in[0] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 596960 649720 ) N ;
+        + PLACED ( 632800 649720 ) N ;
     - ui_in[1] + NET ui_in[1] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 582400 649720 ) N ;
+        + PLACED ( 618240 649720 ) N ;
     - ui_in[2] + NET ui_in[2] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 567840 649720 ) N ;
+        + PLACED ( 603680 649720 ) N ;
     - ui_in[3] + NET ui_in[3] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 553280 649720 ) N ;
+        + PLACED ( 589120 649720 ) N ;
     - ui_in[4] + NET ui_in[4] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 538720 649720 ) N ;
+        + PLACED ( 574560 649720 ) N ;
     - ui_in[5] + NET ui_in[5] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 524160 649720 ) N ;
+        + PLACED ( 560000 649720 ) N ;
     - ui_in[6] + NET ui_in[6] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 509600 649720 ) N ;
+        + PLACED ( 545440 649720 ) N ;
     - ui_in[7] + NET ui_in[7] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 495040 649720 ) N ;
+        + PLACED ( 530880 649720 ) N ;
     - uio_in[0] + NET uio_in[0] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 480480 649720 ) N ;
+        + PLACED ( 516320 649720 ) N ;
     - uio_in[1] + NET uio_in[1] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 465920 649720 ) N ;
+        + PLACED ( 501760 649720 ) N ;
     - uio_in[2] + NET uio_in[2] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 451360 649720 ) N ;
+        + PLACED ( 487200 649720 ) N ;
     - uio_in[3] + NET uio_in[3] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 436800 649720 ) N ;
+        + PLACED ( 472640 649720 ) N ;
     - uio_in[4] + NET uio_in[4] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 422240 649720 ) N ;
+        + PLACED ( 458080 649720 ) N ;
     - uio_in[5] + NET uio_in[5] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 407680 649720 ) N ;
+        + PLACED ( 443520 649720 ) N ;
     - uio_in[6] + NET uio_in[6] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 393120 649720 ) N ;
+        + PLACED ( 428960 649720 ) N ;
     - uio_in[7] + NET uio_in[7] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 378560 649720 ) N ;
+        + PLACED ( 414400 649720 ) N ;
     - uio_oe[0] + NET uio_oe[0] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 131040 649720 ) N ;
+        + PLACED ( 166880 649720 ) N ;
     - uio_oe[1] + NET uio_oe[1] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 116480 649720 ) N ;
+        + PLACED ( 152320 649720 ) N ;
     - uio_oe[2] + NET uio_oe[2] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 101920 649720 ) N ;
+        + PLACED ( 137760 649720 ) N ;
     - uio_oe[3] + NET uio_oe[3] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 87360 649720 ) N ;
+        + PLACED ( 123200 649720 ) N ;
     - uio_oe[4] + NET uio_oe[4] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 72800 649720 ) N ;
+        + PLACED ( 108640 649720 ) N ;
     - uio_oe[5] + NET uio_oe[5] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 58240 649720 ) N ;
+        + PLACED ( 94080 649720 ) N ;
     - uio_oe[6] + NET uio_oe[6] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 43680 649720 ) N ;
+        + PLACED ( 79520 649720 ) N ;
     - uio_oe[7] + NET uio_oe[7] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 29120 649720 ) N ;
+        + PLACED ( 64960 649720 ) N ;
     - uio_out[0] + NET uio_out[0] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 247520 649720 ) N ;
+        + PLACED ( 283360 649720 ) N ;
     - uio_out[1] + NET uio_out[1] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 232960 649720 ) N ;
+        + PLACED ( 268800 649720 ) N ;
     - uio_out[2] + NET uio_out[2] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 218400 649720 ) N ;
+        + PLACED ( 254240 649720 ) N ;
     - uio_out[3] + NET uio_out[3] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 203840 649720 ) N ;
+        + PLACED ( 239680 649720 ) N ;
     - uio_out[4] + NET uio_out[4] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 189280 649720 ) N ;
+        + PLACED ( 225120 649720 ) N ;
     - uio_out[5] + NET uio_out[5] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 174720 649720 ) N ;
+        + PLACED ( 210560 649720 ) N ;
     - uio_out[6] + NET uio_out[6] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 160160 649720 ) N ;
+        + PLACED ( 196000 649720 ) N ;
     - uio_out[7] + NET uio_out[7] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 145600 649720 ) N ;
+        + PLACED ( 181440 649720 ) N ;
     - uo_out[0] + NET uo_out[0] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 364000 649720 ) N ;
+        + PLACED ( 399840 649720 ) N ;
     - uo_out[1] + NET uo_out[1] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 349440 649720 ) N ;
+        + PLACED ( 385280 649720 ) N ;
     - uo_out[2] + NET uo_out[2] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 334880 649720 ) N ;
+        + PLACED ( 370720 649720 ) N ;
     - uo_out[3] + NET uo_out[3] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 320320 649720 ) N ;
+        + PLACED ( 356160 649720 ) N ;
     - uo_out[4] + NET uo_out[4] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 305760 649720 ) N ;
+        + PLACED ( 341600 649720 ) N ;
     - uo_out[5] + NET uo_out[5] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 291200 649720 ) N ;
+        + PLACED ( 327040 649720 ) N ;
     - uo_out[6] + NET uo_out[6] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 276640 649720 ) N ;
+        + PLACED ( 312480 649720 ) N ;
     - uo_out[7] + NET uo_out[7] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 262080 649720 ) N ;
+        + PLACED ( 297920 649720 ) N ;
 END PINS
 SPECIALNETS 2 ;
     - VDD + USE POWER ;
diff --git a/tech/gf180mcuD/def/tt_block_2x2_pgvdd.def b/tech/gf180mcuD/def/tt_block_2x2_pgvdd.def
index 91bb9fb..48c86d4 100644
--- a/tech/gf180mcuD/def/tt_block_2x2_pgvdd.def
+++ b/tech/gf180mcuD/def/tt_block_2x2_pgvdd.def
@@ -10,175 +10,175 @@ PINS 43 ;
     - clk + NET clk + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 626080 649720 ) N ;
+        + PLACED ( 661920 649720 ) N ;
     - ena + NET ena + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 640640 649720 ) N ;
+        + PLACED ( 676480 649720 ) N ;
     - rst_n + NET rst_n + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 611520 649720 ) N ;
+        + PLACED ( 647360 649720 ) N ;
     - ui_in[0] + NET ui_in[0] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 596960 649720 ) N ;
+        + PLACED ( 632800 649720 ) N ;
     - ui_in[1] + NET ui_in[1] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 582400 649720 ) N ;
+        + PLACED ( 618240 649720 ) N ;
     - ui_in[2] + NET ui_in[2] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 567840 649720 ) N ;
+        + PLACED ( 603680 649720 ) N ;
     - ui_in[3] + NET ui_in[3] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 553280 649720 ) N ;
+        + PLACED ( 589120 649720 ) N ;
     - ui_in[4] + NET ui_in[4] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 538720 649720 ) N ;
+        + PLACED ( 574560 649720 ) N ;
     - ui_in[5] + NET ui_in[5] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 524160 649720 ) N ;
+        + PLACED ( 560000 649720 ) N ;
     - ui_in[6] + NET ui_in[6] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 509600 649720 ) N ;
+        + PLACED ( 545440 649720 ) N ;
     - ui_in[7] + NET ui_in[7] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 495040 649720 ) N ;
+        + PLACED ( 530880 649720 ) N ;
     - uio_in[0] + NET uio_in[0] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 480480 649720 ) N ;
+        + PLACED ( 516320 649720 ) N ;
     - uio_in[1] + NET uio_in[1] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 465920 649720 ) N ;
+        + PLACED ( 501760 649720 ) N ;
     - uio_in[2] + NET uio_in[2] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 451360 649720 ) N ;
+        + PLACED ( 487200 649720 ) N ;
     - uio_in[3] + NET uio_in[3] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 436800 649720 ) N ;
+        + PLACED ( 472640 649720 ) N ;
     - uio_in[4] + NET uio_in[4] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 422240 649720 ) N ;
+        + PLACED ( 458080 649720 ) N ;
     - uio_in[5] + NET uio_in[5] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 407680 649720 ) N ;
+        + PLACED ( 443520 649720 ) N ;
     - uio_in[6] + NET uio_in[6] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 393120 649720 ) N ;
+        + PLACED ( 428960 649720 ) N ;
     - uio_in[7] + NET uio_in[7] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 378560 649720 ) N ;
+        + PLACED ( 414400 649720 ) N ;
     - uio_oe[0] + NET uio_oe[0] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 131040 649720 ) N ;
+        + PLACED ( 166880 649720 ) N ;
     - uio_oe[1] + NET uio_oe[1] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 116480 649720 ) N ;
+        + PLACED ( 152320 649720 ) N ;
     - uio_oe[2] + NET uio_oe[2] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 101920 649720 ) N ;
+        + PLACED ( 137760 649720 ) N ;
     - uio_oe[3] + NET uio_oe[3] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 87360 649720 ) N ;
+        + PLACED ( 123200 649720 ) N ;
     - uio_oe[4] + NET uio_oe[4] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 72800 649720 ) N ;
+        + PLACED ( 108640 649720 ) N ;
     - uio_oe[5] + NET uio_oe[5] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 58240 649720 ) N ;
+        + PLACED ( 94080 649720 ) N ;
     - uio_oe[6] + NET uio_oe[6] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 43680 649720 ) N ;
+        + PLACED ( 79520 649720 ) N ;
     - uio_oe[7] + NET uio_oe[7] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 29120 649720 ) N ;
+        + PLACED ( 64960 649720 ) N ;
     - uio_out[0] + NET uio_out[0] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 247520 649720 ) N ;
+        + PLACED ( 283360 649720 ) N ;
     - uio_out[1] + NET uio_out[1] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 232960 649720 ) N ;
+        + PLACED ( 268800 649720 ) N ;
     - uio_out[2] + NET uio_out[2] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 218400 649720 ) N ;
+        + PLACED ( 254240 649720 ) N ;
     - uio_out[3] + NET uio_out[3] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 203840 649720 ) N ;
+        + PLACED ( 239680 649720 ) N ;
     - uio_out[4] + NET uio_out[4] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 189280 649720 ) N ;
+        + PLACED ( 225120 649720 ) N ;
     - uio_out[5] + NET uio_out[5] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 174720 649720 ) N ;
+        + PLACED ( 210560 649720 ) N ;
     - uio_out[6] + NET uio_out[6] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 160160 649720 ) N ;
+        + PLACED ( 196000 649720 ) N ;
     - uio_out[7] + NET uio_out[7] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 145600 649720 ) N ;
+        + PLACED ( 181440 649720 ) N ;
     - uo_out[0] + NET uo_out[0] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 364000 649720 ) N ;
+        + PLACED ( 399840 649720 ) N ;
     - uo_out[1] + NET uo_out[1] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 349440 649720 ) N ;
+        + PLACED ( 385280 649720 ) N ;
     - uo_out[2] + NET uo_out[2] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 334880 649720 ) N ;
+        + PLACED ( 370720 649720 ) N ;
     - uo_out[3] + NET uo_out[3] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 320320 649720 ) N ;
+        + PLACED ( 356160 649720 ) N ;
     - uo_out[4] + NET uo_out[4] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 305760 649720 ) N ;
+        + PLACED ( 341600 649720 ) N ;
     - uo_out[5] + NET uo_out[5] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 291200 649720 ) N ;
+        + PLACED ( 327040 649720 ) N ;
     - uo_out[6] + NET uo_out[6] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 276640 649720 ) N ;
+        + PLACED ( 312480 649720 ) N ;
     - uo_out[7] + NET uo_out[7] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 262080 649720 ) N ;
+        + PLACED ( 297920 649720 ) N ;
 END PINS
 SPECIALNETS 2 ;
     - VDD + USE POWER ;
diff --git a/tech/gf180mcuD/def/tt_block_3x2_pgvdd.def b/tech/gf180mcuD/def/tt_block_3x2_pgvdd.def
index 103331c..3118531 100644
--- a/tech/gf180mcuD/def/tt_block_3x2_pgvdd.def
+++ b/tech/gf180mcuD/def/tt_block_3x2_pgvdd.def
@@ -10,175 +10,175 @@ PINS 43 ;
     - clk + NET clk + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 626080 649720 ) N ;
+        + PLACED ( 661920 649720 ) N ;
     - ena + NET ena + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 640640 649720 ) N ;
+        + PLACED ( 676480 649720 ) N ;
     - rst_n + NET rst_n + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 611520 649720 ) N ;
+        + PLACED ( 647360 649720 ) N ;
     - ui_in[0] + NET ui_in[0] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 596960 649720 ) N ;
+        + PLACED ( 632800 649720 ) N ;
     - ui_in[1] + NET ui_in[1] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 582400 649720 ) N ;
+        + PLACED ( 618240 649720 ) N ;
     - ui_in[2] + NET ui_in[2] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 567840 649720 ) N ;
+        + PLACED ( 603680 649720 ) N ;
     - ui_in[3] + NET ui_in[3] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 553280 649720 ) N ;
+        + PLACED ( 589120 649720 ) N ;
     - ui_in[4] + NET ui_in[4] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 538720 649720 ) N ;
+        + PLACED ( 574560 649720 ) N ;
     - ui_in[5] + NET ui_in[5] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 524160 649720 ) N ;
+        + PLACED ( 560000 649720 ) N ;
     - ui_in[6] + NET ui_in[6] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 509600 649720 ) N ;
+        + PLACED ( 545440 649720 ) N ;
     - ui_in[7] + NET ui_in[7] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 495040 649720 ) N ;
+        + PLACED ( 530880 649720 ) N ;
     - uio_in[0] + NET uio_in[0] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 480480 649720 ) N ;
+        + PLACED ( 516320 649720 ) N ;
     - uio_in[1] + NET uio_in[1] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 465920 649720 ) N ;
+        + PLACED ( 501760 649720 ) N ;
     - uio_in[2] + NET uio_in[2] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 451360 649720 ) N ;
+        + PLACED ( 487200 649720 ) N ;
     - uio_in[3] + NET uio_in[3] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 436800 649720 ) N ;
+        + PLACED ( 472640 649720 ) N ;
     - uio_in[4] + NET uio_in[4] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 422240 649720 ) N ;
+        + PLACED ( 458080 649720 ) N ;
     - uio_in[5] + NET uio_in[5] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 407680 649720 ) N ;
+        + PLACED ( 443520 649720 ) N ;
     - uio_in[6] + NET uio_in[6] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 393120 649720 ) N ;
+        + PLACED ( 428960 649720 ) N ;
     - uio_in[7] + NET uio_in[7] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 378560 649720 ) N ;
+        + PLACED ( 414400 649720 ) N ;
     - uio_oe[0] + NET uio_oe[0] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 131040 649720 ) N ;
+        + PLACED ( 166880 649720 ) N ;
     - uio_oe[1] + NET uio_oe[1] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 116480 649720 ) N ;
+        + PLACED ( 152320 649720 ) N ;
     - uio_oe[2] + NET uio_oe[2] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 101920 649720 ) N ;
+        + PLACED ( 137760 649720 ) N ;
     - uio_oe[3] + NET uio_oe[3] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 87360 649720 ) N ;
+        + PLACED ( 123200 649720 ) N ;
     - uio_oe[4] + NET uio_oe[4] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 72800 649720 ) N ;
+        + PLACED ( 108640 649720 ) N ;
     - uio_oe[5] + NET uio_oe[5] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 58240 649720 ) N ;
+        + PLACED ( 94080 649720 ) N ;
     - uio_oe[6] + NET uio_oe[6] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 43680 649720 ) N ;
+        + PLACED ( 79520 649720 ) N ;
     - uio_oe[7] + NET uio_oe[7] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 29120 649720 ) N ;
+        + PLACED ( 64960 649720 ) N ;
     - uio_out[0] + NET uio_out[0] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 247520 649720 ) N ;
+        + PLACED ( 283360 649720 ) N ;
     - uio_out[1] + NET uio_out[1] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 232960 649720 ) N ;
+        + PLACED ( 268800 649720 ) N ;
     - uio_out[2] + NET uio_out[2] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 218400 649720 ) N ;
+        + PLACED ( 254240 649720 ) N ;
     - uio_out[3] + NET uio_out[3] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 203840 649720 ) N ;
+        + PLACED ( 239680 649720 ) N ;
     - uio_out[4] + NET uio_out[4] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 189280 649720 ) N ;
+        + PLACED ( 225120 649720 ) N ;
     - uio_out[5] + NET uio_out[5] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 174720 649720 ) N ;
+        + PLACED ( 210560 649720 ) N ;
     - uio_out[6] + NET uio_out[6] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 160160 649720 ) N ;
+        + PLACED ( 196000 649720 ) N ;
     - uio_out[7] + NET uio_out[7] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 145600 649720 ) N ;
+        + PLACED ( 181440 649720 ) N ;
     - uo_out[0] + NET uo_out[0] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 364000 649720 ) N ;
+        + PLACED ( 399840 649720 ) N ;
     - uo_out[1] + NET uo_out[1] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 349440 649720 ) N ;
+        + PLACED ( 385280 649720 ) N ;
     - uo_out[2] + NET uo_out[2] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 334880 649720 ) N ;
+        + PLACED ( 370720 649720 ) N ;
     - uo_out[3] + NET uo_out[3] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 320320 649720 ) N ;
+        + PLACED ( 356160 649720 ) N ;
     - uo_out[4] + NET uo_out[4] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 305760 649720 ) N ;
+        + PLACED ( 341600 649720 ) N ;
     - uo_out[5] + NET uo_out[5] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 291200 649720 ) N ;
+        + PLACED ( 327040 649720 ) N ;
     - uo_out[6] + NET uo_out[6] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 276640 649720 ) N ;
+        + PLACED ( 312480 649720 ) N ;
     - uo_out[7] + NET uo_out[7] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 262080 649720 ) N ;
+        + PLACED ( 297920 649720 ) N ;
 END PINS
 SPECIALNETS 2 ;
     - VDD + USE POWER ;
diff --git a/tech/gf180mcuD/def/tt_block_3x4_pgvdd.def b/tech/gf180mcuD/def/tt_block_3x4_pgvdd.def
index b607736..448e97f 100644
--- a/tech/gf180mcuD/def/tt_block_3x4_pgvdd.def
+++ b/tech/gf180mcuD/def/tt_block_3x4_pgvdd.def
@@ -10,175 +10,175 @@ PINS 43 ;
     - clk + NET clk + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 626080 1472920 ) N ;
+        + PLACED ( 661920 1472920 ) N ;
     - ena + NET ena + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 640640 1472920 ) N ;
+        + PLACED ( 676480 1472920 ) N ;
     - rst_n + NET rst_n + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 611520 1472920 ) N ;
+        + PLACED ( 647360 1472920 ) N ;
     - ui_in[0] + NET ui_in[0] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 596960 1472920 ) N ;
+        + PLACED ( 632800 1472920 ) N ;
     - ui_in[1] + NET ui_in[1] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 582400 1472920 ) N ;
+        + PLACED ( 618240 1472920 ) N ;
     - ui_in[2] + NET ui_in[2] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 567840 1472920 ) N ;
+        + PLACED ( 603680 1472920 ) N ;
     - ui_in[3] + NET ui_in[3] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 553280 1472920 ) N ;
+        + PLACED ( 589120 1472920 ) N ;
     - ui_in[4] + NET ui_in[4] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 538720 1472920 ) N ;
+        + PLACED ( 574560 1472920 ) N ;
     - ui_in[5] + NET ui_in[5] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 524160 1472920 ) N ;
+        + PLACED ( 560000 1472920 ) N ;
     - ui_in[6] + NET ui_in[6] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 509600 1472920 ) N ;
+        + PLACED ( 545440 1472920 ) N ;
     - ui_in[7] + NET ui_in[7] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 495040 1472920 ) N ;
+        + PLACED ( 530880 1472920 ) N ;
     - uio_in[0] + NET uio_in[0] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 480480 1472920 ) N ;
+        + PLACED ( 516320 1472920 ) N ;
     - uio_in[1] + NET uio_in[1] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 465920 1472920 ) N ;
+        + PLACED ( 501760 1472920 ) N ;
     - uio_in[2] + NET uio_in[2] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 451360 1472920 ) N ;
+        + PLACED ( 487200 1472920 ) N ;
     - uio_in[3] + NET uio_in[3] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 436800 1472920 ) N ;
+        + PLACED ( 472640 1472920 ) N ;
     - uio_in[4] + NET uio_in[4] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 422240 1472920 ) N ;
+        + PLACED ( 458080 1472920 ) N ;
     - uio_in[5] + NET uio_in[5] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 407680 1472920 ) N ;
+        + PLACED ( 443520 1472920 ) N ;
     - uio_in[6] + NET uio_in[6] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 393120 1472920 ) N ;
+        + PLACED ( 428960 1472920 ) N ;
     - uio_in[7] + NET uio_in[7] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 378560 1472920 ) N ;
+        + PLACED ( 414400 1472920 ) N ;
     - uio_oe[0] + NET uio_oe[0] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 131040 1472920 ) N ;
+        + PLACED ( 166880 1472920 ) N ;
     - uio_oe[1] + NET uio_oe[1] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 116480 1472920 ) N ;
+        + PLACED ( 152320 1472920 ) N ;
     - uio_oe[2] + NET uio_oe[2] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 101920 1472920 ) N ;
+        + PLACED ( 137760 1472920 ) N ;
     - uio_oe[3] + NET uio_oe[3] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 87360 1472920 ) N ;
+        + PLACED ( 123200 1472920 ) N ;
     - uio_oe[4] + NET uio_oe[4] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 72800 1472920 ) N ;
+        + PLACED ( 108640 1472920 ) N ;
     - uio_oe[5] + NET uio_oe[5] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 58240 1472920 ) N ;
+        + PLACED ( 94080 1472920 ) N ;
     - uio_oe[6] + NET uio_oe[6] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 43680 1472920 ) N ;
+        + PLACED ( 79520 1472920 ) N ;
     - uio_oe[7] + NET uio_oe[7] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 29120 1472920 ) N ;
+        + PLACED ( 64960 1472920 ) N ;
     - uio_out[0] + NET uio_out[0] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 247520 1472920 ) N ;
+        + PLACED ( 283360 1472920 ) N ;
     - uio_out[1] + NET uio_out[1] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 232960 1472920 ) N ;
+        + PLACED ( 268800 1472920 ) N ;
     - uio_out[2] + NET uio_out[2] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 218400 1472920 ) N ;
+        + PLACED ( 254240 1472920 ) N ;
     - uio_out[3] + NET uio_out[3] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 203840 1472920 ) N ;
+        + PLACED ( 239680 1472920 ) N ;
     - uio_out[4] + NET uio_out[4] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 189280 1472920 ) N ;
+        + PLACED ( 225120 1472920 ) N ;
     - uio_out[5] + NET uio_out[5] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 174720 1472920 ) N ;
+        + PLACED ( 210560 1472920 ) N ;
     - uio_out[6] + NET uio_out[6] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 160160 1472920 ) N ;
+        + PLACED ( 196000 1472920 ) N ;
     - uio_out[7] + NET uio_out[7] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 145600 1472920 ) N ;
+        + PLACED ( 181440 1472920 ) N ;
     - uo_out[0] + NET uo_out[0] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 364000 1472920 ) N ;
+        + PLACED ( 399840 1472920 ) N ;
     - uo_out[1] + NET uo_out[1] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 349440 1472920 ) N ;
+        + PLACED ( 385280 1472920 ) N ;
     - uo_out[2] + NET uo_out[2] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 334880 1472920 ) N ;
+        + PLACED ( 370720 1472920 ) N ;
     - uo_out[3] + NET uo_out[3] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 320320 1472920 ) N ;
+        + PLACED ( 356160 1472920 ) N ;
     - uo_out[4] + NET uo_out[4] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 305760 1472920 ) N ;
+        + PLACED ( 341600 1472920 ) N ;
     - uo_out[5] + NET uo_out[5] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 291200 1472920 ) N ;
+        + PLACED ( 327040 1472920 ) N ;
     - uo_out[6] + NET uo_out[6] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 276640 1472920 ) N ;
+        + PLACED ( 312480 1472920 ) N ;
     - uo_out[7] + NET uo_out[7] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 262080 1472920 ) N ;
+        + PLACED ( 297920 1472920 ) N ;
 END PINS
 SPECIALNETS 2 ;
     - VDD + USE POWER ;
diff --git a/tech/gf180mcuD/def/tt_block_4x2_pgvdd.def b/tech/gf180mcuD/def/tt_block_4x2_pgvdd.def
index a2a5b27..27dd709 100644
--- a/tech/gf180mcuD/def/tt_block_4x2_pgvdd.def
+++ b/tech/gf180mcuD/def/tt_block_4x2_pgvdd.def
@@ -10,175 +10,175 @@ PINS 43 ;
     - clk + NET clk + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 626080 649720 ) N ;
+        + PLACED ( 661920 649720 ) N ;
     - ena + NET ena + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 640640 649720 ) N ;
+        + PLACED ( 676480 649720 ) N ;
     - rst_n + NET rst_n + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 611520 649720 ) N ;
+        + PLACED ( 647360 649720 ) N ;
     - ui_in[0] + NET ui_in[0] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 596960 649720 ) N ;
+        + PLACED ( 632800 649720 ) N ;
     - ui_in[1] + NET ui_in[1] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 582400 649720 ) N ;
+        + PLACED ( 618240 649720 ) N ;
     - ui_in[2] + NET ui_in[2] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 567840 649720 ) N ;
+        + PLACED ( 603680 649720 ) N ;
     - ui_in[3] + NET ui_in[3] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 553280 649720 ) N ;
+        + PLACED ( 589120 649720 ) N ;
     - ui_in[4] + NET ui_in[4] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 538720 649720 ) N ;
+        + PLACED ( 574560 649720 ) N ;
     - ui_in[5] + NET ui_in[5] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 524160 649720 ) N ;
+        + PLACED ( 560000 649720 ) N ;
     - ui_in[6] + NET ui_in[6] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 509600 649720 ) N ;
+        + PLACED ( 545440 649720 ) N ;
     - ui_in[7] + NET ui_in[7] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 495040 649720 ) N ;
+        + PLACED ( 530880 649720 ) N ;
     - uio_in[0] + NET uio_in[0] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 480480 649720 ) N ;
+        + PLACED ( 516320 649720 ) N ;
     - uio_in[1] + NET uio_in[1] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 465920 649720 ) N ;
+        + PLACED ( 501760 649720 ) N ;
     - uio_in[2] + NET uio_in[2] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 451360 649720 ) N ;
+        + PLACED ( 487200 649720 ) N ;
     - uio_in[3] + NET uio_in[3] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 436800 649720 ) N ;
+        + PLACED ( 472640 649720 ) N ;
     - uio_in[4] + NET uio_in[4] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 422240 649720 ) N ;
+        + PLACED ( 458080 649720 ) N ;
     - uio_in[5] + NET uio_in[5] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 407680 649720 ) N ;
+        + PLACED ( 443520 649720 ) N ;
     - uio_in[6] + NET uio_in[6] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 393120 649720 ) N ;
+        + PLACED ( 428960 649720 ) N ;
     - uio_in[7] + NET uio_in[7] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 378560 649720 ) N ;
+        + PLACED ( 414400 649720 ) N ;
     - uio_oe[0] + NET uio_oe[0] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 131040 649720 ) N ;
+        + PLACED ( 166880 649720 ) N ;
     - uio_oe[1] + NET uio_oe[1] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 116480 649720 ) N ;
+        + PLACED ( 152320 649720 ) N ;
     - uio_oe[2] + NET uio_oe[2] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 101920 649720 ) N ;
+        + PLACED ( 137760 649720 ) N ;
     - uio_oe[3] + NET uio_oe[3] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 87360 649720 ) N ;
+        + PLACED ( 123200 649720 ) N ;
     - uio_oe[4] + NET uio_oe[4] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 72800 649720 ) N ;
+        + PLACED ( 108640 649720 ) N ;
     - uio_oe[5] + NET uio_oe[5] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 58240 649720 ) N ;
+        + PLACED ( 94080 649720 ) N ;
     - uio_oe[6] + NET uio_oe[6] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 43680 649720 ) N ;
+        + PLACED ( 79520 649720 ) N ;
     - uio_oe[7] + NET uio_oe[7] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 29120 649720 ) N ;
+        + PLACED ( 64960 649720 ) N ;
     - uio_out[0] + NET uio_out[0] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 247520 649720 ) N ;
+        + PLACED ( 283360 649720 ) N ;
     - uio_out[1] + NET uio_out[1] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 232960 649720 ) N ;
+        + PLACED ( 268800 649720 ) N ;
     - uio_out[2] + NET uio_out[2] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 218400 649720 ) N ;
+        + PLACED ( 254240 649720 ) N ;
     - uio_out[3] + NET uio_out[3] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 203840 649720 ) N ;
+        + PLACED ( 239680 649720 ) N ;
     - uio_out[4] + NET uio_out[4] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 189280 649720 ) N ;
+        + PLACED ( 225120 649720 ) N ;
     - uio_out[5] + NET uio_out[5] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 174720 649720 ) N ;
+        + PLACED ( 210560 649720 ) N ;
     - uio_out[6] + NET uio_out[6] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 160160 649720 ) N ;
+        + PLACED ( 196000 649720 ) N ;
     - uio_out[7] + NET uio_out[7] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 145600 649720 ) N ;
+        + PLACED ( 181440 649720 ) N ;
     - uo_out[0] + NET uo_out[0] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 364000 649720 ) N ;
+        + PLACED ( 399840 649720 ) N ;
     - uo_out[1] + NET uo_out[1] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 349440 649720 ) N ;
+        + PLACED ( 385280 649720 ) N ;
     - uo_out[2] + NET uo_out[2] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 334880 649720 ) N ;
+        + PLACED ( 370720 649720 ) N ;
     - uo_out[3] + NET uo_out[3] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 320320 649720 ) N ;
+        + PLACED ( 356160 649720 ) N ;
     - uo_out[4] + NET uo_out[4] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 305760 649720 ) N ;
+        + PLACED ( 341600 649720 ) N ;
     - uo_out[5] + NET uo_out[5] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 291200 649720 ) N ;
+        + PLACED ( 327040 649720 ) N ;
     - uo_out[6] + NET uo_out[6] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 276640 649720 ) N ;
+        + PLACED ( 312480 649720 ) N ;
     - uo_out[7] + NET uo_out[7] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 262080 649720 ) N ;
+        + PLACED ( 297920 649720 ) N ;
 END PINS
 SPECIALNETS 2 ;
     - VDD + USE POWER ;
diff --git a/tech/gf180mcuD/def/tt_block_4x4_pgvdd.def b/tech/gf180mcuD/def/tt_block_4x4_pgvdd.def
index c78fe15..e3e8aab 100644
--- a/tech/gf180mcuD/def/tt_block_4x4_pgvdd.def
+++ b/tech/gf180mcuD/def/tt_block_4x4_pgvdd.def
@@ -10,175 +10,175 @@ PINS 43 ;
     - clk + NET clk + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 626080 1472920 ) N ;
+        + PLACED ( 661920 1472920 ) N ;
     - ena + NET ena + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 640640 1472920 ) N ;
+        + PLACED ( 676480 1472920 ) N ;
     - rst_n + NET rst_n + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 611520 1472920 ) N ;
+        + PLACED ( 647360 1472920 ) N ;
     - ui_in[0] + NET ui_in[0] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 596960 1472920 ) N ;
+        + PLACED ( 632800 1472920 ) N ;
     - ui_in[1] + NET ui_in[1] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 582400 1472920 ) N ;
+        + PLACED ( 618240 1472920 ) N ;
     - ui_in[2] + NET ui_in[2] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 567840 1472920 ) N ;
+        + PLACED ( 603680 1472920 ) N ;
     - ui_in[3] + NET ui_in[3] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 553280 1472920 ) N ;
+        + PLACED ( 589120 1472920 ) N ;
     - ui_in[4] + NET ui_in[4] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 538720 1472920 ) N ;
+        + PLACED ( 574560 1472920 ) N ;
     - ui_in[5] + NET ui_in[5] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 524160 1472920 ) N ;
+        + PLACED ( 560000 1472920 ) N ;
     - ui_in[6] + NET ui_in[6] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 509600 1472920 ) N ;
+        + PLACED ( 545440 1472920 ) N ;
     - ui_in[7] + NET ui_in[7] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 495040 1472920 ) N ;
+        + PLACED ( 530880 1472920 ) N ;
     - uio_in[0] + NET uio_in[0] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 480480 1472920 ) N ;
+        + PLACED ( 516320 1472920 ) N ;
     - uio_in[1] + NET uio_in[1] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 465920 1472920 ) N ;
+        + PLACED ( 501760 1472920 ) N ;
     - uio_in[2] + NET uio_in[2] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 451360 1472920 ) N ;
+        + PLACED ( 487200 1472920 ) N ;
     - uio_in[3] + NET uio_in[3] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 436800 1472920 ) N ;
+        + PLACED ( 472640 1472920 ) N ;
     - uio_in[4] + NET uio_in[4] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 422240 1472920 ) N ;
+        + PLACED ( 458080 1472920 ) N ;
     - uio_in[5] + NET uio_in[5] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 407680 1472920 ) N ;
+        + PLACED ( 443520 1472920 ) N ;
     - uio_in[6] + NET uio_in[6] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 393120 1472920 ) N ;
+        + PLACED ( 428960 1472920 ) N ;
     - uio_in[7] + NET uio_in[7] + DIRECTION INPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 378560 1472920 ) N ;
+        + PLACED ( 414400 1472920 ) N ;
     - uio_oe[0] + NET uio_oe[0] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 131040 1472920 ) N ;
+        + PLACED ( 166880 1472920 ) N ;
     - uio_oe[1] + NET uio_oe[1] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 116480 1472920 ) N ;
+        + PLACED ( 152320 1472920 ) N ;
     - uio_oe[2] + NET uio_oe[2] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 101920 1472920 ) N ;
+        + PLACED ( 137760 1472920 ) N ;
     - uio_oe[3] + NET uio_oe[3] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 87360 1472920 ) N ;
+        + PLACED ( 123200 1472920 ) N ;
     - uio_oe[4] + NET uio_oe[4] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 72800 1472920 ) N ;
+        + PLACED ( 108640 1472920 ) N ;
     - uio_oe[5] + NET uio_oe[5] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 58240 1472920 ) N ;
+        + PLACED ( 94080 1472920 ) N ;
     - uio_oe[6] + NET uio_oe[6] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 43680 1472920 ) N ;
+        + PLACED ( 79520 1472920 ) N ;
     - uio_oe[7] + NET uio_oe[7] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 29120 1472920 ) N ;
+        + PLACED ( 64960 1472920 ) N ;
     - uio_out[0] + NET uio_out[0] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 247520 1472920 ) N ;
+        + PLACED ( 283360 1472920 ) N ;
     - uio_out[1] + NET uio_out[1] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 232960 1472920 ) N ;
+        + PLACED ( 268800 1472920 ) N ;
     - uio_out[2] + NET uio_out[2] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 218400 1472920 ) N ;
+        + PLACED ( 254240 1472920 ) N ;
     - uio_out[3] + NET uio_out[3] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 203840 1472920 ) N ;
+        + PLACED ( 239680 1472920 ) N ;
     - uio_out[4] + NET uio_out[4] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 189280 1472920 ) N ;
+        + PLACED ( 225120 1472920 ) N ;
     - uio_out[5] + NET uio_out[5] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 174720 1472920 ) N ;
+        + PLACED ( 210560 1472920 ) N ;
     - uio_out[6] + NET uio_out[6] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 160160 1472920 ) N ;
+        + PLACED ( 196000 1472920 ) N ;
     - uio_out[7] + NET uio_out[7] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 145600 1472920 ) N ;
+        + PLACED ( 181440 1472920 ) N ;
     - uo_out[0] + NET uo_out[0] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 364000 1472920 ) N ;
+        + PLACED ( 399840 1472920 ) N ;
     - uo_out[1] + NET uo_out[1] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 349440 1472920 ) N ;
+        + PLACED ( 385280 1472920 ) N ;
     - uo_out[2] + NET uo_out[2] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 334880 1472920 ) N ;
+        + PLACED ( 370720 1472920 ) N ;
     - uo_out[3] + NET uo_out[3] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 320320 1472920 ) N ;
+        + PLACED ( 356160 1472920 ) N ;
     - uo_out[4] + NET uo_out[4] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 305760 1472920 ) N ;
+        + PLACED ( 341600 1472920 ) N ;
     - uo_out[5] + NET uo_out[5] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 291200 1472920 ) N ;
+        + PLACED ( 327040 1472920 ) N ;
     - uo_out[6] + NET uo_out[6] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 276640 1472920 ) N ;
+        + PLACED ( 312480 1472920 ) N ;
     - uo_out[7] + NET uo_out[7] + DIRECTION OUTPUT + USE SIGNAL
       + PORT
         + LAYER Metal4 ( -300 -1000 ) ( 300 1000 )
-        + PLACED ( 262080 1472920 ) N ;
+        + PLACED ( 297920 1472920 ) N ;
 END PINS
 SPECIALNETS 2 ;
     - VDD + USE POWER ;