luke/OpenRAM
1
0
Fork 0
mirror of https://github.com/VLSIDA/OpenRAM.git synced 2026-09-01 18:48:10 +02:00
Code Issues Packages Projects Releases Wiki Activity

update gds library, generalize geometry reverse transform function

Browse Source
This commit is contained in:
Jesse Cirimelli-Low
2019-12-24 05:01:55 +00:00
parent 5b44dce50d
commit 3ab99d7f9c
10 changed files with 26 additions and 24 deletions
Download Patch File Download Diff File Expand all files Collapse all files
compiler/base/geometry.py
+7 -6
View File
@@ -256,18 +256,19 @@ class instance(geometry):
new_pins.append(p)
return new_pins
def reverse_bitcell_transformation(self):
def reverse_transformation(self, cell_name):
path = []
bitcell_paths = []
cell_paths = []
pex_offsets = []
Q_offsets = []
Q_bar_offsets = []
def walk_subtree(node):
path.append(node)
if node.mod.name == 'pbitcell':
bitcell_paths.append(copy.copy(path))
if node.mod.name == cell_name:
print("bitcell found")
cell_paths.append(copy.copy(path))
Q_x = node.mod.get_normalized_storage_net_offset()[0][0]
Q_y = node.mod.get_normalized_storage_net_offset()[0][1]
@@ -338,7 +339,7 @@ class instance(geometry):
return (uVector, vVector, origin)
walk_subtree(self)
for path in bitcell_paths:
for path in cell_paths:
vector_spaces = apply_path_transform(path)
origin = vector_spaces[2]
pex_offsets.append([origin[0], origin[1]])