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Add custom cell properties to technologies

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this is technology specific database to store data about the custom
design cells. For now it only contains on which axis the bitcells are
mirrored. This is a first step to support thin cells that need to be
mirrored on the x and y axis.

Signed-off-by: Bastian Koppelmann <[email protected]>
This commit is contained in:
Bastian Koppelmann
2020-01-28 15:46:14 +01:00
parent 3fb2b9c1c3
commit df9f351a91
6 changed files with 54 additions and 4 deletions
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technology/freepdk45/tech/tech.py
+7
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@@ -8,6 +8,7 @@
import os
from design_rules import *
from module_type import *
from custom_cell_properties import CellProperties
"""
File containing the process technology parameters for FreePDK 45nm.
@@ -24,6 +25,12 @@ File containing the process technology parameters for FreePDK 45nm.
# For example: tech_modules['contact'] = 'contact_freepdk45'
tech_modules = ModuleType()
###################################################
# Custom cell properties
###################################################
cell_properties = CellProperties()
cell_properties.bitcell.mirror.x = True
cell_properties.bitcell.mirror.y = False
###################################################
# GDS file info
technology/scn3me_subm/tech/tech.py
+8
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@@ -1,6 +1,7 @@
import os
from design_rules import *
from module_type import *
from custom_cell_properties import CellProperties
"""
File containing the process technology parameters for SCMOS 3me, subm, 180nm.
@@ -12,6 +13,13 @@ File containing the process technology parameters for SCMOS 3me, subm, 180nm.
# For example: tech_modules['contact'] = 'contact_scn3me'
tech_modules = ModuleType()
###################################################
# Custom cell properties
###################################################
cell_properties = CellProperties()
cell_properties.bitcell.mirror.x = True
cell_properties.bitcell.mirror.y = False
#GDS file info
GDS={}
# gds units
technology/scn4m_subm/tech/tech.py
+7
View File
@@ -8,6 +8,7 @@
import os
from design_rules import *
from module_type import *
from custom_cell_properties import CellProperties
"""
File containing the process technology parameters for SCMOS 4m, 0.35um
@@ -24,6 +25,12 @@ File containing the process technology parameters for SCMOS 4m, 0.35um
# For example: tech_modules['contact'] = 'contact_scn4m'
tech_modules = ModuleType()
###################################################
# Custom cell properties
###################################################
cell_properties = CellProperties()
cell_properties.bitcell.mirror.x = True
cell_properties.bitcell.mirror.y = False
###################################################
# GDS file info