added binning to precharge pmos

compiler/modules/rom_precharge_cell.py

@@ -7,6 +7,7 @@
 #
 
 from .rom_base_cell import rom_base_cell
+from .pgate import pgate
 from openram.base import vector
 from openram import OPTS
 from openram.sram_factory import factory
@@ -30,10 +31,11 @@ class rom_precharge_cell(rom_base_cell):
 
 
     def add_modules(self):
-
+        width = pgate.nearest_bin("pmos", drc["minwidth_tx"])
         self.pmos  = factory.create(module_type="ptx",
                                     module_name="pre_pmos_mod",
                                     tx_type="pmos",
+                                    width=width,
                                     add_source_contact=self.supply_layer,
                                     add_drain_contact=self.bitline_layer
                                     )

compiler/tests/05_rom_array_test.py

@@ -29,6 +29,8 @@ class rom_array_test(openram_test):
 
         a = factory.create(module_type="rom_base_array", cols=9, rows=8, bitmap=data, strap_spacing=4, pitch_match=True)
         self.local_check(a)
+        a.sp_write(OPTS.openram_temp + 'simulation_file.sp')
+
         openram.end_openram()
 
 # run the test from the command line