From aca46beb743489a770e3a4b30f646c76aab70171 Mon Sep 17 00:00:00 2001
From: mrg <mrg@ucsc.edu>
Date: Wed, 8 May 2019 16:17:19 -0700
Subject: [PATCH] Add multiport bitcell spice

---
 technology/scn3me_subm/sp_lib/cell_1rw_1r.sp       | 14 ++++++++++++++
 technology/scn3me_subm/sp_lib/cell_1w_1r.sp        | 14 ++++++++++++++
 .../scn3me_subm/sp_lib/replica_cell_1rw_1r.sp      | 14 ++++++++++++++
 .../scn3me_subm/sp_lib/replica_cell_1w_1r.sp       | 14 ++++++++++++++
 4 files changed, 56 insertions(+)
 create mode 100644 technology/scn3me_subm/sp_lib/cell_1rw_1r.sp
 create mode 100644 technology/scn3me_subm/sp_lib/cell_1w_1r.sp
 create mode 100644 technology/scn3me_subm/sp_lib/replica_cell_1rw_1r.sp
 create mode 100644 technology/scn3me_subm/sp_lib/replica_cell_1w_1r.sp

diff --git a/technology/scn3me_subm/sp_lib/cell_1rw_1r.sp b/technology/scn3me_subm/sp_lib/cell_1rw_1r.sp
new file mode 100644
index 00000000..1c4c1bc3
--- /dev/null
+++ b/technology/scn3me_subm/sp_lib/cell_1rw_1r.sp
@@ -0,0 +1,14 @@
+
+.SUBCKT cell_1rw_1r bl0 br0 bl1 br1 wl0 wl1 vdd gnd
+MM9 RA_to_R_right wl1 br1 gnd n w=1.8u l=0.6u
+MM8 RA_to_R_right Q gnd gnd n w=1.8u l=0.6u
+MM7 RA_to_R_left Q_bar gnd gnd n w=1.8u l=0.6u
+MM6 RA_to_R_left wl1 bl1 gnd n w=1.8u l=0.6u
+MM5 Q wl0 bl0 gnd n w=1.2u l=0.6u
+MM4 Q_bar wl0 br0 gnd n w=1.2u l=0.6u
+MM1 Q Q_bar gnd gnd n w=2.4u l=0.6u
+MM0 Q_bar Q gnd gnd n w=2.4u l=0.6u
+MM3 Q Q_bar vdd vdd p w=1.2u l=0.6u
+MM2 Q_bar Q vdd vdd p w=1.2u l=0.6u
+.ENDS
+
diff --git a/technology/scn3me_subm/sp_lib/cell_1w_1r.sp b/technology/scn3me_subm/sp_lib/cell_1w_1r.sp
new file mode 100644
index 00000000..aed7466b
--- /dev/null
+++ b/technology/scn3me_subm/sp_lib/cell_1w_1r.sp
@@ -0,0 +1,14 @@
+
+.SUBCKT cell_1w_1r bl0 br0 bl1 br1 wl0 wl1 vdd gnd
+MM9 RA_to_R_right wl1 br1 gnd n w=1.8u l=0.6u
+MM8 RA_to_R_right Q gnd gnd n w=1.8u l=0.6u
+MM7 RA_to_R_left Q_bar gnd gnd n w=1.8u l=0.6u
+MM6 RA_to_R_left wl1 bl1 gnd n w=1.8u l=0.6u
+MM5 Q wl0 bl0 gnd n w=1.2u l=0.6u
+MM4 Q_bar wl0 br0 gnd n w=1.2u l=0.6u
+MM1 Q Q_bar gnd gnd n w=2.4u l=0.6u
+MM0 Q_bar Q gnd gnd n w=2.4u l=0.6u
+MM3 Q Q_bar vdd vdd p w=1.2u l=0.6u
+MM2 Q_bar Q vdd vdd p w=1.2u l=0.6u
+.ENDS
+
diff --git a/technology/scn3me_subm/sp_lib/replica_cell_1rw_1r.sp b/technology/scn3me_subm/sp_lib/replica_cell_1rw_1r.sp
new file mode 100644
index 00000000..e90dd033
--- /dev/null
+++ b/technology/scn3me_subm/sp_lib/replica_cell_1rw_1r.sp
@@ -0,0 +1,14 @@
+
+.SUBCKT replica_cell_1rw_1r bl0 br0 bl1 br1 wl0 wl1 vdd gnd
+MM9 RA_to_R_right wl1 br1 gnd n w=1.8u l=0.6u
+MM8 RA_to_R_right Q gnd gnd n w=1.8u l=0.6u
+MM7 RA_to_R_left vdd gnd gnd n w=1.8u l=0.6u
+MM6 RA_to_R_left wl1 bl1 gnd n w=1.8u l=0.6u
+MM5 Q wl0 bl0 gnd n w=1.2u l=0.6u
+MM4 vdd wl0 br0 gnd n w=1.2u l=0.6u
+MM1 Q vdd gnd gnd n w=2.4u l=0.6u
+MM0 vdd Q gnd gnd n w=2.4u l=0.6u
+MM3 Q vdd vdd vdd p w=1.2u l=0.6u
+MM2 vdd Q vdd vdd p w=1.2u l=0.6u
+.ENDS
+
diff --git a/technology/scn3me_subm/sp_lib/replica_cell_1w_1r.sp b/technology/scn3me_subm/sp_lib/replica_cell_1w_1r.sp
new file mode 100644
index 00000000..bd2e5eb5
--- /dev/null
+++ b/technology/scn3me_subm/sp_lib/replica_cell_1w_1r.sp
@@ -0,0 +1,14 @@
+
+.SUBCKT replica_cell_1w_1r bl0 br0 bl1 br1 wl0 wl1 vdd gnd
+MM9 RA_to_R_right wl1 br1 gnd n w=1.8u l=0.6u
+MM8 RA_to_R_right Q gnd gnd n w=1.8u l=0.6u
+MM7 RA_to_R_left vdd gnd gnd n w=1.8u l=0.6u
+MM6 RA_to_R_left wl1 bl1 gnd n w=1.8u l=0.6u
+MM5 Q wl0 bl0 gnd n w=1.2u l=0.6u
+MM4 vdd wl0 br0 gnd n w=0.8u l=0.6u
+MM1 Q vdd gnd gnd n w=2.4u l=0.6u
+MM0 vdd Q gnd gnd n w=2.4u l=0.6u
+MM3 Q vdd vdd vdd p w=0.6u l=0.6u
+MM2 vdd Q vdd vdd p w=0.6u l=0.6u
+.ENDS
+