Merge pull request #111 from efabless/antenna_fix

Antenna fix
efabless · Oct 29, 2022 · 9bc8acf · 9bc8acf
2 parents 5f12ce0 + 82e86bf
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diff --git a/README.md b/README.md
@@ -17,4 +17,16 @@ To simulate
 ```
 cd sim
 make clean sim
-```
+```
+
+## ECO done in DFFRAMS to get antenna clean
+
+The ECOs were done on both DFFRAMs to clean antenna violations, these ECOs were only on metal layers and were done using the jumper method for antenna avoidance
+
+The non-eco'd views coming out of OpenLane is postfixed by `-openlane`, for example: `gds/RAM128-openlane.gds.gz`
+
+The eco'd views are the views that doesn't have postfix
+
+After the eco `scripts/update_views.sh` was ran to produce mag, lef and def views for the eco'd gds
+
+`scripts/build_mgmt_core_wrapper.sh` was ran to produce the final gds for mgmt_core_wrapper 
diff --git a/def/RAM128-openlane.def b/def/RAM128-openlane.def