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Re-added new width 1rw,1r bitcells with flattened gds.

This commit is contained in:
Hunter Nichols 2018-12-05 20:43:10 -08:00
parent 448e8f4cfd
commit 1e87a0efd2
5 changed files with 5 additions and 6 deletions
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2
compiler/modules/control_logic.py
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@ -114,8 +114,6 @@ class control_logic(design.design):
bitcell_loads = int(math.ceil(self.num_rows / 2.0))
self.replica_bitline = replica_bitline([delay_fanout_heuristic]*delay_stages_heuristic, bitcell_loads, name="replica_bitline_"+self.port_type)
self.set_sen_wl_delays()
if self.sram != None and self.enable_delay_chain_resizing and not self.does_sen_total_timing_match(): #check condition based on resizing method
#This resizes to match fall and rise delays, can make the delay chain weird sizes.
# stage_list = self.get_dynamic_delay_fanout_list(delay_stages_heuristic, delay_fanout_heuristic)

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technology/freepdk45/gds_lib/cell_1rw_1r.gds
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technology/freepdk45/gds_lib/replica_cell_1rw_1r.gds
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4
technology/freepdk45/sp_lib/cell_1rw_1r.sp vendored
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@ -6,8 +6,8 @@ MM7 RA_to_R_left Q_bar gnd gnd NMOS_VTG W=180.0n L=50n m=1
MM6 RA_to_R_left wl1 bl1 gnd NMOS_VTG W=180.0n L=50n m=1
MM5 Q wl0 bl0 gnd NMOS_VTG W=135.00n L=50n m=1
MM4 Q_bar wl0 br0 gnd NMOS_VTG W=135.00n L=50n m=1
MM1 Q Q_bar gnd gnd NMOS_VTG W=270.0n L=50n m=1
MM0 Q_bar Q gnd gnd NMOS_VTG W=270.0n L=50n m=1
MM1 Q Q_bar gnd gnd NMOS_VTG W=205.0n L=50n m=1
MM0 Q_bar Q gnd gnd NMOS_VTG W=205.0n L=50n m=1
MM3 Q Q_bar vdd vdd PMOS_VTG W=90n L=50n m=1
MM2 Q_bar Q vdd vdd PMOS_VTG W=90n L=50n m=1
.ENDS

5
technology/freepdk45/sp_lib/replica_cell_1rw_1r.sp vendored
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@ -6,8 +6,9 @@ MM7 RA_to_R_left vdd gnd gnd NMOS_VTG W=180.0n L=50n m=1
MM6 RA_to_R_left wl1 bl1 gnd NMOS_VTG W=180.0n L=50n m=1
MM5 Q wl0 bl0 gnd NMOS_VTG W=135.00n L=50n m=1
MM4 vdd wl0 br0 gnd NMOS_VTG W=135.00n L=50n m=1
MM1 Q vdd gnd gnd NMOS_VTG W=270.0n L=50n m=1
MM0 vdd Q gnd gnd NMOS_VTG W=270.0n L=50n m=1
MM1 Q vdd gnd gnd NMOS_VTG W=205.0n L=50n m=1
MM0 vdd Q gnd gnd NMOS_VTG W=205.0n L=50n m=1
MM3 Q vdd vdd vdd PMOS_VTG W=90n L=50n m=1
MM2 vdd Q vdd vdd PMOS_VTG W=90n L=50n m=1
.ENDS