Finish the SDRAM Pinout routing

MemoryTestBed.kicad_pro

@@ -60,7 +60,7 @@
           "hatch_smoothing_level": 0,
           "hatch_smoothing_value": 0.1,
           "hatch_thickness": 1.0,
-          "min_clearance": 0.25,
+          "min_clearance": 0.125,
           "min_island_area": 10.0,
           "min_thickness": 0.25,
           "pad_connection": 1,
@@ -236,9 +236,9 @@
           "corner_radius_percentage": 80,
           "corner_style": 1,
           "max_amplitude": 1.0,
-          "min_amplitude": 0.2,
-          "single_sided": false,
-          "spacing": 0.6
+          "min_amplitude": 0.1,
+          "single_sided": true,
+          "spacing": 0.1
         }
       },
       "via_dimensions": [
@@ -258,7 +258,13 @@
       "mpn": "",
       "sch_revision": ""
     },
-    "layer_pairs": [],
+    "layer_pairs": [
+      {
+        "bottomLayer": 2,
+        "enabled": true,
+        "topLayer": 0
+      }
+    ],
     "layer_presets": [],
     "viewports": []
   },
@@ -534,7 +540,12 @@
     },
     "net_colors": null,
     "netclass_assignments": null,
-    "netclass_patterns": []
+    "netclass_patterns": [
+      {
+        "netclass": "Default",
+        "pattern": ""
+      }
+    ]
   },
   "pcbnew": {
     "last_paths": {