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Set channel route height and width (of routes, not pins)

This commit is contained in:
mrg 2020-07-20 13:25:47 -07:00
parent f87b427f76
commit 2ccf3aea3b
1 changed files with 9 additions and 10 deletions
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17
compiler/base/channel_route.py
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@ -213,11 +213,12 @@ class channel_route(design.design):
# Some of the pins may be to the left/below the channel offset, # Some of the pins may be to the left/below the channel offset,
# so adjust if this is the case # so adjust if this is the case
min_value = min([n.min_value for n in nets]) self.min_value = min([n.min_value for n in nets])
self.max_value = min([n.max_value for n in nets])
if self.vertical: if self.vertical:
real_channel_offset = vector(self.offset.x, min(min_value, self.offset.y)) real_channel_offset = vector(self.offset.x, min(self.min_value, self.offset.y))
else: else:
real_channel_offset = vector(min(min_value, self.offset.x), self.offset.y) real_channel_offset = vector(min(self.min_value, self.offset.x), self.offset.y)
current_offset = real_channel_offset current_offset = real_channel_offset
# Sort nets by left edge value # Sort nets by left edge value
@ -278,13 +279,11 @@ class channel_route(design.design):
# Return the size of the channel # Return the size of the channel
if self.vertical: if self.vertical:
self.width = 0 self.width = current_offset.x + self.horizontal_nonpref_pitch - self.offset.x
self.height = current_offset.y self.height = self.max_value + self.vertical_nonpref_pitch - self.offset.y
return current_offset.y + self.vertical_nonpref_pitch - self.offset.y
else: else:
self.width = current_offset.x self.width = self.max_value + self.horizontal_nonpref_pitch - self.offset.x
self.height = 0 self.height = current_offset.y + self.vertical_nonpref_pitch - self.offset.y
return current_offset.x + self.horizontal_nonpref_pitch - self.offset.x
def get_layer_pitch(self, layer): def get_layer_pitch(self, layer):
""" Return the track pitch on a given layer """ """ Return the track pitch on a given layer """