Merge pull request #2558 from eder-matheus/update_microwatt

update sky130hd/microwatt place density
The-OpenROAD-Project · Nov 14, 2024 · b28c142 · b28c142
2 parents 745c3d9 + b338c6b
commit b28c142
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diff --git a/flow/designs/sky130hd/microwatt/config.mk b/flow/designs/sky130hd/microwatt/config.mk
@@ -11,7 +11,7 @@ export SDC_FILE      = $(DESIGN_HOME)/$(PLATFORM)/$(DESIGN_NICKNAME)/constraint.
 export DIE_AREA   = 0 0 2920 3520
 export CORE_AREA  = 10 10 2910 3510
 
-export PLACE_DENSITY ?= 0.3
+export PLACE_DENSITY ?= 0.23
 
 export microwatt_DIR = $(DESIGN_HOME)/$(PLATFORM)/$(DESIGN_NICKNAME)
 
@@ -36,3 +36,4 @@ export SETUP_SLACK_MARGIN = 0.2
 # This is high, some SRAMs should probably be converted
 # to real SRAMs and not instantiated as flops
 export SYNTH_MEMORY_MAX_BITS ?= 42000
+