Merge pull request #792 from Pinata-Consulting/mock-array-big-align-to-all-routing-grids

Mock array big align to all routing grids

Author: maliberty

flow/designs/asap7/mock-array-big/macro-placement.cfg

@@ -1,64 +1,64 @@
-ces_0_0 R0 10 10
-ces_0_1 R0 35 10
-ces_0_2 R0 60 10
-ces_0_3 R0 85 10
-ces_0_4 R0 110 10
-ces_0_5 R0 135 10
-ces_0_6 R0 160 10
-ces_0_7 R0 185 10
-ces_1_0 R0 10 35
-ces_1_1 R0 35 35
-ces_1_2 R0 60 35
-ces_1_3 R0 85 35
-ces_1_4 R0 110 35
-ces_1_5 R0 135 35
-ces_1_6 R0 160 35
-ces_1_7 R0 185 35
-ces_2_0 R0 10 60
-ces_2_1 R0 35 60
-ces_2_2 R0 60 60
-ces_2_3 R0 85 60
-ces_2_4 R0 110 60
-ces_2_5 R0 135 60
-ces_2_6 R0 160 60
-ces_2_7 R0 185 60
-ces_3_0 R0 10 85
-ces_3_1 R0 35 85
-ces_3_2 R0 60 85
-ces_3_3 R0 85 85
-ces_3_4 R0 110 85
-ces_3_5 R0 135 85
-ces_3_6 R0 160 85
-ces_3_7 R0 185 85
-ces_4_0 R0 10 110
-ces_4_1 R0 35 110
-ces_4_2 R0 60 110
-ces_4_3 R0 85 110
-ces_4_4 R0 110 110
-ces_4_5 R0 135 110
-ces_4_6 R0 160 110
-ces_4_7 R0 185 110
-ces_5_0 R0 10 135
-ces_5_1 R0 35 135
-ces_5_2 R0 60 135
-ces_5_3 R0 85 135
-ces_5_4 R0 110 135
-ces_5_5 R0 135 135
-ces_5_6 R0 160 135
-ces_5_7 R0 185 135
-ces_6_0 R0 10 160
-ces_6_1 R0 35 160
-ces_6_2 R0 60 160
-ces_6_3 R0 85 160
-ces_6_4 R0 110 160
-ces_6_5 R0 135 160
-ces_6_6 R0 160 160
-ces_6_7 R0 185 160
-ces_7_0 R0 10 185
-ces_7_1 R0 35 185
-ces_7_2 R0 60 185
-ces_7_3 R0 85 185
-ces_7_4 R0 110 185
-ces_7_5 R0 135 185
-ces_7_6 R0 160 185
-ces_7_7 R0 185 185
+ces_0_0 R0 9.792 9.792
+ces_0_1 R0 34.560 9.792
+ces_0_2 R0 59.328 9.792
+ces_0_3 R0 84.096 9.792
+ces_0_4 R0 108.864 9.792
+ces_0_5 R0 133.632 9.792
+ces_0_6 R0 158.400 9.792
+ces_0_7 R0 183.168 9.792
+ces_1_0 R0 9.792 34.560
+ces_1_1 R0 34.560 34.560
+ces_1_2 R0 59.328 34.560
+ces_1_3 R0 84.096 34.560
+ces_1_4 R0 108.864 34.560
+ces_1_5 R0 133.632 34.560
+ces_1_6 R0 158.400 34.560
+ces_1_7 R0 183.168 34.560
+ces_2_0 R0 9.792 59.328
+ces_2_1 R0 34.560 59.328
+ces_2_2 R0 59.328 59.328
+ces_2_3 R0 84.096 59.328
+ces_2_4 R0 108.864 59.328
+ces_2_5 R0 133.632 59.328
+ces_2_6 R0 158.400 59.328
+ces_2_7 R0 183.168 59.328
+ces_3_0 R0 9.792 84.096
+ces_3_1 R0 34.560 84.096
+ces_3_2 R0 59.328 84.096
+ces_3_3 R0 84.096 84.096
+ces_3_4 R0 108.864 84.096
+ces_3_5 R0 133.632 84.096
+ces_3_6 R0 158.400 84.096
+ces_3_7 R0 183.168 84.096
+ces_4_0 R0 9.792 108.864
+ces_4_1 R0 34.560 108.864
+ces_4_2 R0 59.328 108.864
+ces_4_3 R0 84.096 108.864
+ces_4_4 R0 108.864 108.864
+ces_4_5 R0 133.632 108.864
+ces_4_6 R0 158.400 108.864
+ces_4_7 R0 183.168 108.864
+ces_5_0 R0 9.792 133.632
+ces_5_1 R0 34.560 133.632
+ces_5_2 R0 59.328 133.632
+ces_5_3 R0 84.096 133.632
+ces_5_4 R0 108.864 133.632
+ces_5_5 R0 133.632 133.632
+ces_5_6 R0 158.400 133.632
+ces_5_7 R0 183.168 133.632
+ces_6_0 R0 9.792 158.400
+ces_6_1 R0 34.560 158.400
+ces_6_2 R0 59.328 158.400
+ces_6_3 R0 84.096 158.400
+ces_6_4 R0 108.864 158.400
+ces_6_5 R0 133.632 158.400
+ces_6_6 R0 158.400 158.400
+ces_6_7 R0 183.168 158.400
+ces_7_0 R0 9.792 183.168
+ces_7_1 R0 34.560 183.168
+ces_7_2 R0 59.328 183.168
+ces_7_3 R0 84.096 183.168
+ces_7_4 R0 108.864 183.168
+ces_7_5 R0 133.632 183.168
+ces_7_6 R0 158.400 183.168
+ces_7_7 R0 183.168 183.168

flow/designs/asap7/mock-array-big/placement.py

@@ -1,10 +1,17 @@
-y_pitch = 25
-x_pitch = 25
-offset = 10
+# from platforms/asap7/openRoad/make_tracks.tcl, smallest common x_pitch and y_pitch
+# denominator
+lowest_common_grid_denominator = 0.576
+
+y_pitch = lowest_common_grid_denominator * 43
+x_pitch = lowest_common_grid_denominator * 43
+offset = lowest_common_grid_denominator * 17
 
 rows = 8
 cols = 8
 
+def manufcaturing_grid(num):
+    return f'{num:.3f}'
+
 for row in range(rows):
     for col in range(cols):
-        print(f'ces_{row}_{col} R0 {col * x_pitch + offset} {row * y_pitch + offset}')
+        print(f'ces_{row}_{col} R0 {manufcaturing_grid(col * x_pitch + offset)} {manufcaturing_grid(row * y_pitch + offset)}')