merge custom cell and module properties

compiler/base/custom_cell_properties.py

@@ -0,0 +1,73 @@
+# See LICENSE for licensing information.
+#
+# Copyright (c) 2016-2020 Regents of the University of California and The Board
+# of Regents for the Oklahoma Agricultural and Mechanical College
+# (acting for and on behalf of Oklahoma State University)
+# All rights reserved.
+#
+class _mirror_axis:
+    def __init__(self, x, y):
+        self.x = x
+        self.y = y
+
+class _bitcell:
+    def __init__(self, mirror, split_wl):
+        self.mirror = mirror
+        self.split_wl = split_wl
+
+class _dff:
+    def __init__(self, use_custom_ports, custom_port_list, custom_type_list, clk_pin):
+        self.use_custom_ports = use_custom_ports
+        self.custom_port_list = custom_port_list
+        self.custom_type_list = custom_type_list
+        self.clk_pin = clk_pin
+
+class _dff_buff:
+    def __init__(self, use_custom_ports, custom_buff_ports, add_body_contacts):
+        self.use_custom_ports = use_custom_ports
+        self.buf_ports = custom_buff_ports
+        self.add_body_contacts = add_body_contacts
+
+class _dff_buff_array:
+    def __init__(self, use_custom_ports, add_body_contacts):
+        self.use_custom_ports = use_custom_ports
+        self.add_body_contacts = add_body_contacts
+
+class cell_properties():
+    """
+    TODO
+    """
+    def __init__(self):
+        self.names = {}
+
+        self._bitcell = _bitcell(mirror = _mirror_axis(True, False),
+                                 split_wl = False)
+                                 
+        self._dff = _dff(use_custom_ports = False,
+                         custom_port_list = ["D", "Q", "clk", "vdd", "gnd"],
+                         custom_type_list = ["INPUT", "OUTPUT", "INPUT", "POWER", "GROUND"],
+                         clk_pin= "clk")
+        
+        self._dff_buff = _dff_buff(use_custom_ports = False,
+                                   custom_buff_ports = ["D", "qint", "clk", "vdd", "gnd"],
+                                   add_body_contacts = False)
+
+        self._dff_buff_array = _dff_buff_array(use_custom_ports = False,
+                                               add_body_contacts = False)
+
+    @property
+    def bitcell(self):
+        return self._bitcell
+
+    @property
+    def dff(self):
+        return self._dff
+    
+    @property
+    def dff_buff(self):
+        return self._dff_buff
+
+    @property
+    def dff_buff_array(self):
+        return self._dff_buff_array
+