updated gf180 & sky130hd jpeg SDCs and AutoTuner configs

Signed-off-by: Jeff Ng <[email protected]>

Author: jeffng-or

flow/designs/gf180/jpeg/autotuner.json

@@ -12,7 +12,7 @@
         "type": "int",
         "minmax": [
             20,
-            60
+            50
         ],
         "step": 1
     },
@@ -35,15 +35,15 @@
     "CELL_PAD_IN_SITES_GLOBAL_PLACEMENT": {
         "type": "int",
         "minmax": [
-            1,
+            0,
             3
         ],
         "step": 1
     },
     "CELL_PAD_IN_SITES_DETAIL_PLACEMENT": {
         "type": "int",
         "minmax": [
-            1,
+            0,
             3
         ],
         "step": 1
@@ -60,7 +60,7 @@
         "type": "float",
         "minmax": [
             0.0,
-            0.1
+            0.2
         ],
         "step": 0
     },
@@ -88,7 +88,7 @@
         ],
         "step": 1
     },
-    "_FR_FILE_PATH": "",
+    "_FR_FILE_PATH": "../../../platforms/gf180/fastroute.tcl",
     "_FR_GR_OVERFLOW": {
         "type": "int",
         "minmax": [

flow/designs/gf180/jpeg/constraint.sdc

@@ -2,7 +2,7 @@ current_design jpeg_encoder
 
 set clk_name  clk 
 set clk_port_name clk
-set clk_period 8.0 
+set clk_period 7.5
 set clk_io_pct 0.2
 
 set clk_port [get_ports $clk_port_name]

flow/designs/gf180/jpeg/metadata-base-ok.json

@@ -28,7 +28,7 @@
         "compare": "<="
     },
     "globalroute__antenna_diodes_count": {
-        "value": 12,
+        "value": 1,
         "compare": "<="
     },
     "detailedroute__route__wirelength": {
@@ -44,7 +44,7 @@
         "compare": "<="
     },
     "detailedroute__antenna_diodes_count": {
-        "value": 16,
+        "value": 26,
         "compare": "<="
     },
     "finish__timing__setup__ws": {

flow/designs/gf180/jpeg/rules-base.json

@@ -35,15 +35,15 @@
     "CELL_PAD_IN_SITES_GLOBAL_PLACEMENT": {
         "type": "int",
         "minmax": [
-            1,
+            0,
             3
         ],
         "step": 1
     },
     "CELL_PAD_IN_SITES_DETAIL_PLACEMENT": {
         "type": "int",
         "minmax": [
-            1,
+            0,
             3
         ],
         "step": 1
@@ -60,7 +60,7 @@
         "type": "float",
         "minmax": [
             0.0,
-            0.1
+            0.2
         ],
         "step": 0
     },

flow/designs/sky130hd/jpeg/autotuner.json

@@ -2,7 +2,7 @@ current_design jpeg_encoder
 
 set clk_name  clk 
 set clk_port_name clk
-set clk_period 8.0 
+set clk_period 7.5 
 set clk_io_pct 0.2
 
 set clk_port [get_ports $clk_port_name]