Merge pull request #43 from siliconcompiler/blackparrot

add black_parrot
siliconcompiler · Apr 26, 2024 · 6569923 · 6569923
2 parents ead4af7 + cb8232b
commit 6569923
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Showing 7 changed files with 2 additions and 1 deletion.
diff --git a/images/black_parrot_job0_asap7_demo.png b/images/black_parrot_job0_asap7_demo.png
diff --git a/images/black_parrot_job0_asap7sc7p5t_lvt.png b/images/black_parrot_job0_asap7sc7p5t_lvt.png
diff --git a/images/black_parrot_job0_asap7sc7p5t_slvt.png b/images/black_parrot_job0_asap7sc7p5t_slvt.png
diff --git a/images/black_parrot_job0_freepdk45_demo.png b/images/black_parrot_job0_freepdk45_demo.png
diff --git a/images/black_parrot_job0_skywater130_demo.png b/images/black_parrot_job0_skywater130_demo.png
diff --git a/scgallery/designs/black_parrot/black_parrot.py b/scgallery/designs/black_parrot/black_parrot.py
@@ -64,6 +64,7 @@ def setup(target=freepdk45_demo):
         chip.set('constraint', 'density', 40)
     elif mainlib.startswith('sky130'):
         chip.set('constraint', 'density', 40)
+        chip.set('tool', 'yosys', 'task', 'syn_asic', 'var', 'abc_clock_derating', '0.95')
 
     chip.set('tool', 'openroad', 'task', 'floorplan', 'var', 'rtlmp_enable', 'true')
     chip.set('tool', 'openroad', 'task', 'floorplan', 'var', 'rtlmp_min_instances', '5000')

diff --git a/scgallery/designs/black_parrot/constraints/sky130hd.sdc b/scgallery/designs/black_parrot/constraints/sky130hd.sdc
@@ -1,4 +1,4 @@
-set clk_period 6.84
+set clk_period 86
 set clk_io_pct 0.2
 
 set clk_port [get_ports clk_i]