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Removed unused code for input loads

This commit is contained in:
Hunter Nichols 2019-07-26 14:20:47 -07:00
parent de485182bc
commit dc46d07ca3
2 changed files with 0 additions and 27 deletions
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9
compiler/modules/bitcell_array.py
View File

@ -197,15 +197,6 @@ class bitcell_array(design.design):
bl_wire.wire_c =spice["min_tx_drain_c"] + bl_wire.wire_c # 1 access tx d/s per cell bl_wire.wire_c =spice["min_tx_drain_c"] + bl_wire.wire_c # 1 access tx d/s per cell
return bl_wire return bl_wire
def output_load(self, bl_pos=0):
bl_wire = self.gen_bl_wire()
return bl_wire.wire_c # sense amp only need to charge small portion of the bl
# set as one segment for now
def input_load(self):
wl_wire = self.gen_wl_wire()
return wl_wire.return_input_cap()
def get_wordline_cin(self): def get_wordline_cin(self):
"""Get the relative input capacitance from the wordline connections in all the bitcell""" """Get the relative input capacitance from the wordline connections in all the bitcell"""
#A single wordline is connected to all the bitcells in a single row meaning the capacitance depends on the # of columns #A single wordline is connected to all the bitcells in a single row meaning the capacitance depends on the # of columns

18
compiler/modules/replica_bitcell_array.py
View File

@ -330,15 +330,6 @@ class replica_bitcell_array(design.design):
cell_power.leakage * self.column_size * self.row_size) cell_power.leakage * self.column_size * self.row_size)
return total_power return total_power
def gen_wl_wire(self):
if OPTS.netlist_only:
width = 0
else:
width = self.width
wl_wire = self.generate_rc_net(int(self.column_size), width, drc("minwidth_metal1"))
wl_wire.wire_c = 2*spice["min_tx_gate_c"] + wl_wire.wire_c # 2 access tx gate per cell
return wl_wire
def gen_bl_wire(self): def gen_bl_wire(self):
if OPTS.netlist_only: if OPTS.netlist_only:
height = 0 height = 0
@ -349,15 +340,6 @@ class replica_bitcell_array(design.design):
bl_wire.wire_c =spice["min_tx_drain_c"] + bl_wire.wire_c # 1 access tx d/s per cell bl_wire.wire_c =spice["min_tx_drain_c"] + bl_wire.wire_c # 1 access tx d/s per cell
return bl_wire return bl_wire
def output_load(self, bl_pos=0):
bl_wire = self.gen_bl_wire()
return bl_wire.wire_c # sense amp only need to charge small portion of the bl
# set as one segment for now
def input_load(self):
wl_wire = self.gen_wl_wire()
return wl_wire.return_input_cap()
def get_wordline_cin(self): def get_wordline_cin(self):
"""Get the relative input capacitance from the wordline connections in all the bitcell""" """Get the relative input capacitance from the wordline connections in all the bitcell"""
#A single wordline is connected to all the bitcells in a single row meaning the capacitance depends on the # of columns #A single wordline is connected to all the bitcells in a single row meaning the capacitance depends on the # of columns