restructured eSim libraries

8 files changed, 985 insertions, 0 deletions

diff --git a/library/SubcircuitLibrary/4028/4028-cache.lib b/library/SubcircuitLibrary/4028/4028-cache.lib
new file mode 100644
index 00000000..5b7e8ebd
--- /dev/null
+++ b/library/SubcircuitLibrary/4028/4028-cache.lib
@@ -0,0 +1,94 @@
+EESchema-LIBRARY Version 2.3
+#encoding utf-8
+#
+# PORT
+#
+DEF PORT U 0 40 Y Y 26 F N
+F0 "U" 50 100 30 H V C CNN
+F1 "PORT" 0 0 30 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A 325 225 285 -1421 -1278 0 1 0 N 100 50 150 0
+A 376 -275 356 1294 1408 0 1 0 N 150 0 100 -50
+S -100 50 100 -50 0 1 0 N
+X ~ 1 250 0 100 L 30 30 1 1 B
+X ~ 2 250 0 100 L 30 30 2 1 B
+X ~ 3 250 0 100 L 30 30 3 1 B
+X ~ 4 250 0 100 L 30 30 4 1 B
+X ~ 5 250 0 100 L 30 30 5 1 B
+X ~ 6 250 0 100 L 30 30 6 1 B
+X ~ 7 250 0 100 L 30 30 7 1 B
+X ~ 8 250 0 100 L 30 30 8 1 B
+X ~ 9 250 0 100 L 30 30 9 1 B
+X ~ 10 250 0 100 L 30 30 10 1 B
+X ~ 11 250 0 100 L 30 30 11 1 B
+X ~ 12 250 0 100 L 30 30 12 1 B
+X ~ 13 250 0 100 L 30 30 13 1 B
+X ~ 14 250 0 100 L 30 30 14 1 B
+X ~ 15 250 0 100 L 30 30 15 1 B
+X ~ 16 250 0 100 L 30 30 16 1 B
+X ~ 17 250 0 100 L 30 30 17 1 B
+X ~ 18 250 0 100 L 30 30 18 1 B
+X ~ 19 250 0 100 L 30 30 19 1 B
+X ~ 20 250 0 100 L 30 30 20 1 B
+X ~ 21 250 0 100 L 30 30 21 1 B
+X ~ 22 250 0 100 L 30 30 22 1 B
+X ~ 23 250 0 100 L 30 30 23 1 B
+X ~ 24 250 0 100 L 30 30 24 1 B
+X ~ 25 250 0 100 L 30 30 25 1 B
+X ~ 26 250 0 100 L 30 30 26 1 B
+ENDDRAW
+ENDDEF
+#
+# d_and
+#
+DEF d_and U 0 40 Y Y 1 F N
+F0 "U" 0 0 60 H V C CNN
+F1 "d_and" 50 100 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A 149 50 100 -894 0 0 1 0 N 150 -50 250 50
+A 150 49 100 6 900 0 1 0 N 250 50 150 150
+P 4 0 1 0  150 -50  -250 -50  -250 150  150 150 N
+X IN1 1 -450 100 200 R 50 50 1 1 I
+X IN2 2 -450 0 200 R 50 50 1 1 I
+X OUT 3 450 50 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# d_inverter
+#
+DEF d_inverter U 0 40 Y Y 1 F N
+F0 "U" 0 -100 60 H V C CNN
+F1 "d_inverter" 0 150 60 H V C CNN
+F2 "" 50 -50 60 H V C CNN
+F3 "" 50 -50 60 H V C CNN
+DRAW
+P 4 0 1 0  -100 50  -100 -50  100 0  -100 50 N
+X ~ 1 -300 0 200 R 50 50 1 1 I
+X ~ 2 300 0 200 L 50 50 1 1 O I
+ENDDRAW
+ENDDEF
+#
+# d_nor
+#
+DEF d_nor U 0 40 Y Y 1 F N
+F0 "U" 0 0 60 H V C CNN
+F1 "d_nor" 50 100 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A -450 50 224 266 -266 0 1 0 N -250 150 -250 -50
+A -25 -124 325 574 323 0 1 0 N 150 150 250 50
+A 74 125 191 -665 -231 0 1 0 N 150 -50 250 50
+P 2 0 1 0  -250 -50  150 -50 N
+P 2 0 1 0  -250 150  150 150 N
+X IN1 1 -450 100 215 R 50 50 1 1 I
+X IN2 2 -450 0 215 R 50 50 1 1 I
+X OUT 3 450 50 200 L 50 50 1 1 O I
+ENDDRAW
+ENDDEF
+#
+#End Library
diff --git a/library/SubcircuitLibrary/4028/4028.cir b/library/SubcircuitLibrary/4028/4028.cir
new file mode 100644
index 00000000..ff25eb55
--- /dev/null
+++ b/library/SubcircuitLibrary/4028/4028.cir
@@ -0,0 +1,32 @@
+* C:\Users\malli\eSim\src\SubcircuitLibrary\4028\4028.cir
+
+* EESchema Netlist Version 1.1 (Spice format) creation date: 05/31/19 16:24:30
+
+* To exclude a component from the Spice Netlist add [Spice_Netlist_Enabled] user FIELD set to: N
+* To reorder the component spice node sequence add [Spice_Node_Sequence] user FIELD and define sequence: 2,1,0
+
+* Sheet Name: /
+U9  Net-_U1-Pad13_ Net-_U11-Pad1_ Net-_U16-Pad1_ d_nor		
+U10  Net-_U1-Pad10_ Net-_U10-Pad2_ Net-_U10-Pad3_ d_nor		
+U11  Net-_U11-Pad1_ Net-_U10-Pad2_ Net-_U11-Pad3_ d_nor		
+U12  Net-_U1-Pad12_ Net-_U1-Pad11_ Net-_U12-Pad3_ d_nor		
+U6  Net-_U4-Pad2_ Net-_U1-Pad11_ Net-_U13-Pad2_ d_nor		
+U7  Net-_U1-Pad12_ Net-_U5-Pad2_ Net-_U14-Pad2_ d_nor		
+U8  Net-_U1-Pad10_ Net-_U1-Pad13_ Net-_U14-Pad1_ d_nor		
+U2  Net-_U1-Pad10_ Net-_U11-Pad1_ d_inverter		
+U3  Net-_U1-Pad13_ Net-_U10-Pad2_ d_inverter		
+U4  Net-_U1-Pad12_ Net-_U4-Pad2_ d_inverter		
+U5  Net-_U1-Pad11_ Net-_U5-Pad2_ d_inverter		
+U15  Net-_U14-Pad1_ Net-_U12-Pad3_ Net-_U1-Pad3_ d_and		
+U16  Net-_U16-Pad1_ Net-_U12-Pad3_ Net-_U1-Pad14_ d_and		
+U17  Net-_U10-Pad3_ Net-_U12-Pad3_ Net-_U1-Pad2_ d_and		
+U18  Net-_U11-Pad3_ Net-_U12-Pad3_ Net-_U1-Pad15_ d_and		
+U19  Net-_U14-Pad1_ Net-_U13-Pad2_ Net-_U1-Pad1_ d_and		
+U20  Net-_U16-Pad1_ Net-_U13-Pad2_ Net-_U1-Pad6_ d_and		
+U21  Net-_U10-Pad3_ Net-_U13-Pad2_ Net-_U1-Pad7_ d_and		
+U13  Net-_U11-Pad3_ Net-_U13-Pad2_ Net-_U1-Pad4_ d_and		
+U14  Net-_U14-Pad1_ Net-_U14-Pad2_ Net-_U1-Pad9_ d_and		
+U1  Net-_U1-Pad1_ Net-_U1-Pad2_ Net-_U1-Pad3_ Net-_U1-Pad4_ Net-_U1-Pad5_ Net-_U1-Pad6_ Net-_U1-Pad7_ ? Net-_U1-Pad9_ Net-_U1-Pad10_ Net-_U1-Pad11_ Net-_U1-Pad12_ Net-_U1-Pad13_ Net-_U1-Pad14_ Net-_U1-Pad15_ ? PORT		
+U22  Net-_U16-Pad1_ Net-_U14-Pad2_ Net-_U1-Pad5_ d_and		
+
+.end
diff --git a/library/SubcircuitLibrary/4028/4028.cir.out b/library/SubcircuitLibrary/4028/4028.cir.out
new file mode 100644
index 00000000..882115b7
--- /dev/null
+++ b/library/SubcircuitLibrary/4028/4028.cir.out
@@ -0,0 +1,96 @@
+* c:\users\malli\esim\src\subcircuitlibrary\4028\4028.cir
+
+* u9  net-_u1-pad13_ net-_u11-pad1_ net-_u16-pad1_ d_nor
+* u10  net-_u1-pad10_ net-_u10-pad2_ net-_u10-pad3_ d_nor
+* u11  net-_u11-pad1_ net-_u10-pad2_ net-_u11-pad3_ d_nor
+* u12  net-_u1-pad12_ net-_u1-pad11_ net-_u12-pad3_ d_nor
+* u6  net-_u4-pad2_ net-_u1-pad11_ net-_u13-pad2_ d_nor
+* u7  net-_u1-pad12_ net-_u5-pad2_ net-_u14-pad2_ d_nor
+* u8  net-_u1-pad10_ net-_u1-pad13_ net-_u14-pad1_ d_nor
+* u2  net-_u1-pad10_ net-_u11-pad1_ d_inverter
+* u3  net-_u1-pad13_ net-_u10-pad2_ d_inverter
+* u4  net-_u1-pad12_ net-_u4-pad2_ d_inverter
+* u5  net-_u1-pad11_ net-_u5-pad2_ d_inverter
+* u15  net-_u14-pad1_ net-_u12-pad3_ net-_u1-pad3_ d_and
+* u16  net-_u16-pad1_ net-_u12-pad3_ net-_u1-pad14_ d_and
+* u17  net-_u10-pad3_ net-_u12-pad3_ net-_u1-pad2_ d_and
+* u18  net-_u11-pad3_ net-_u12-pad3_ net-_u1-pad15_ d_and
+* u19  net-_u14-pad1_ net-_u13-pad2_ net-_u1-pad1_ d_and
+* u20  net-_u16-pad1_ net-_u13-pad2_ net-_u1-pad6_ d_and
+* u21  net-_u10-pad3_ net-_u13-pad2_ net-_u1-pad7_ d_and
+* u13  net-_u11-pad3_ net-_u13-pad2_ net-_u1-pad4_ d_and
+* u14  net-_u14-pad1_ net-_u14-pad2_ net-_u1-pad9_ d_and
+* u1  net-_u1-pad1_ net-_u1-pad2_ net-_u1-pad3_ net-_u1-pad4_ net-_u1-pad5_ net-_u1-pad6_ net-_u1-pad7_ ? net-_u1-pad9_ net-_u1-pad10_ net-_u1-pad11_ net-_u1-pad12_ net-_u1-pad13_ net-_u1-pad14_ net-_u1-pad15_ ? port
+* u22  net-_u16-pad1_ net-_u14-pad2_ net-_u1-pad5_ d_and
+a1 [net-_u1-pad13_ net-_u11-pad1_ ] net-_u16-pad1_ u9
+a2 [net-_u1-pad10_ net-_u10-pad2_ ] net-_u10-pad3_ u10
+a3 [net-_u11-pad1_ net-_u10-pad2_ ] net-_u11-pad3_ u11
+a4 [net-_u1-pad12_ net-_u1-pad11_ ] net-_u12-pad3_ u12
+a5 [net-_u4-pad2_ net-_u1-pad11_ ] net-_u13-pad2_ u6
+a6 [net-_u1-pad12_ net-_u5-pad2_ ] net-_u14-pad2_ u7
+a7 [net-_u1-pad10_ net-_u1-pad13_ ] net-_u14-pad1_ u8
+a8 net-_u1-pad10_ net-_u11-pad1_ u2
+a9 net-_u1-pad13_ net-_u10-pad2_ u3
+a10 net-_u1-pad12_ net-_u4-pad2_ u4
+a11 net-_u1-pad11_ net-_u5-pad2_ u5
+a12 [net-_u14-pad1_ net-_u12-pad3_ ] net-_u1-pad3_ u15
+a13 [net-_u16-pad1_ net-_u12-pad3_ ] net-_u1-pad14_ u16
+a14 [net-_u10-pad3_ net-_u12-pad3_ ] net-_u1-pad2_ u17
+a15 [net-_u11-pad3_ net-_u12-pad3_ ] net-_u1-pad15_ u18
+a16 [net-_u14-pad1_ net-_u13-pad2_ ] net-_u1-pad1_ u19
+a17 [net-_u16-pad1_ net-_u13-pad2_ ] net-_u1-pad6_ u20
+a18 [net-_u10-pad3_ net-_u13-pad2_ ] net-_u1-pad7_ u21
+a19 [net-_u11-pad3_ net-_u13-pad2_ ] net-_u1-pad4_ u13
+a20 [net-_u14-pad1_ net-_u14-pad2_ ] net-_u1-pad9_ u14
+a21 [net-_u16-pad1_ net-_u14-pad2_ ] net-_u1-pad5_ u22
+* Schematic Name: d_nor, NgSpice Name: d_nor
+.model u9 d_nor(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 ) 
+* Schematic Name: d_nor, NgSpice Name: d_nor
+.model u10 d_nor(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 ) 
+* Schematic Name: d_nor, NgSpice Name: d_nor
+.model u11 d_nor(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 ) 
+* Schematic Name: d_nor, NgSpice Name: d_nor
+.model u12 d_nor(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 ) 
+* Schematic Name: d_nor, NgSpice Name: d_nor
+.model u6 d_nor(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 ) 
+* Schematic Name: d_nor, NgSpice Name: d_nor
+.model u7 d_nor(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 ) 
+* Schematic Name: d_nor, NgSpice Name: d_nor
+.model u8 d_nor(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 ) 
+* Schematic Name: d_inverter, NgSpice Name: d_inverter
+.model u2 d_inverter(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 ) 
+* Schematic Name: d_inverter, NgSpice Name: d_inverter
+.model u3 d_inverter(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 ) 
+* Schematic Name: d_inverter, NgSpice Name: d_inverter
+.model u4 d_inverter(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 ) 
+* Schematic Name: d_inverter, NgSpice Name: d_inverter
+.model u5 d_inverter(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 ) 
+* Schematic Name: d_and, NgSpice Name: d_and
+.model u15 d_and(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 ) 
+* Schematic Name: d_and, NgSpice Name: d_and
+.model u16 d_and(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 ) 
+* Schematic Name: d_and, NgSpice Name: d_and
+.model u17 d_and(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 ) 
+* Schematic Name: d_and, NgSpice Name: d_and
+.model u18 d_and(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 ) 
+* Schematic Name: d_and, NgSpice Name: d_and
+.model u19 d_and(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 ) 
+* Schematic Name: d_and, NgSpice Name: d_and
+.model u20 d_and(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 ) 
+* Schematic Name: d_and, NgSpice Name: d_and
+.model u21 d_and(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 ) 
+* Schematic Name: d_and, NgSpice Name: d_and
+.model u13 d_and(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 ) 
+* Schematic Name: d_and, NgSpice Name: d_and
+.model u14 d_and(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 ) 
+* Schematic Name: d_and, NgSpice Name: d_and
+.model u22 d_and(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 ) 
+.tran 0e-00 0e-00 0e-00
+
+* Control Statements 
+.control
+run
+print allv > plot_data_v.txt
+print alli > plot_data_i.txt
+.endc
+.end
diff --git a/library/SubcircuitLibrary/4028/4028.pro b/library/SubcircuitLibrary/4028/4028.pro
new file mode 100644
index 00000000..a63207b3
--- /dev/null
+++ b/library/SubcircuitLibrary/4028/4028.pro
@@ -0,0 +1,43 @@
+update=05/31/19 15:43:40
+version=1
+last_client=eeschema
+[general]
+version=1
+RootSch=
+BoardNm=
+[pcbnew]
+version=1
+LastNetListRead=
+UseCmpFile=1
+PadDrill=0.600000000000
+PadDrillOvalY=0.600000000000
+PadSizeH=1.500000000000
+PadSizeV=1.500000000000
+PcbTextSizeV=1.500000000000
+PcbTextSizeH=1.500000000000
+PcbTextThickness=0.300000000000
+ModuleTextSizeV=1.000000000000
+ModuleTextSizeH=1.000000000000
+ModuleTextSizeThickness=0.150000000000
+SolderMaskClearance=0.000000000000
+SolderMaskMinWidth=0.000000000000
+DrawSegmentWidth=0.200000000000
+BoardOutlineThickness=0.100000000000
+ModuleOutlineThickness=0.150000000000
+[cvpcb]
+version=1
+NetIExt=net
+[eeschema]
+version=1
+LibDir=../../../kicadSchematicLibrary
+[eeschema/libraries]
+LibName1=eSim_Analog
+LibName2=eSim_Devices
+LibName3=eSim_Digital
+LibName4=eSim_Hybrid
+LibName5=eSim_Miscellaneous
+LibName6=eSim_Plot
+LibName7=eSim_Power
+LibName8=eSim_Sources
+LibName9=eSim_Subckt
+LibName10=eSim_User
diff --git a/library/SubcircuitLibrary/4028/4028.sch b/library/SubcircuitLibrary/4028/4028.sch
new file mode 100644
index 00000000..373a95e6
--- /dev/null
+++ b/library/SubcircuitLibrary/4028/4028.sch
@@ -0,0 +1,628 @@
+EESchema Schematic File Version 2
+LIBS:eSim_Analog
+LIBS:eSim_Devices
+LIBS:eSim_Digital
+LIBS:eSim_Hybrid
+LIBS:eSim_Miscellaneous
+LIBS:eSim_Plot
+LIBS:eSim_Power
+LIBS:eSim_Sources
+LIBS:eSim_Subckt
+LIBS:eSim_User
+EELAYER 25 0
+EELAYER END
+$Descr A4 11693 8268
+encoding utf-8
+Sheet 1 1
+Title ""
+Date ""
+Rev ""
+Comp ""
+Comment1 ""
+Comment2 ""
+Comment3 ""
+Comment4 ""
+$EndDescr
+$Comp
+L d_nor U9
+U 1 1 5CF0FE64
+P 3750 2500
+F 0 "U9" H 3750 2500 60  0000 C CNN
+F 1 "d_nor" H 3800 2600 60  0000 C CNN
+F 2 "" H 3750 2500 60  0000 C CNN
+F 3 "" H 3750 2500 60  0000 C CNN
+	1    3750 2500
+	1    0    0    -1  
+$EndComp
+$Comp
+L d_nor U10
+U 1 1 5CF0FEA4
+P 3750 3050
+F 0 "U10" H 3750 3050 60  0000 C CNN
+F 1 "d_nor" H 3800 3150 60  0000 C CNN
+F 2 "" H 3750 3050 60  0000 C CNN
+F 3 "" H 3750 3050 60  0000 C CNN
+	1    3750 3050
+	1    0    0    -1  
+$EndComp
+$Comp
+L d_nor U11
+U 1 1 5CF0FECC
+P 3750 3550
+F 0 "U11" H 3750 3550 60  0000 C CNN
+F 1 "d_nor" H 3800 3650 60  0000 C CNN
+F 2 "" H 3750 3550 60  0000 C CNN
+F 3 "" H 3750 3550 60  0000 C CNN
+	1    3750 3550
+	1    0    0    -1  
+$EndComp
+$Comp
+L d_nor U12
+U 1 1 5CF0FEF5
+P 3750 4150
+F 0 "U12" H 3750 4150 60  0000 C CNN
+F 1 "d_nor" H 3800 4250 60  0000 C CNN
+F 2 "" H 3750 4150 60  0000 C CNN
+F 3 "" H 3750 4150 60  0000 C CNN
+	1    3750 4150
+	1    0    0    -1  
+$EndComp
+$Comp
+L d_nor U6
+U 1 1 5CF0FF23
+P 3700 4750
+F 0 "U6" H 3700 4750 60  0000 C CNN
+F 1 "d_nor" H 3750 4850 60  0000 C CNN
+F 2 "" H 3700 4750 60  0000 C CNN
+F 3 "" H 3700 4750 60  0000 C CNN
+	1    3700 4750
+	1    0    0    -1  
+$EndComp
+$Comp
+L d_nor U7
+U 1 1 5CF0FF59
+P 3700 5250
+F 0 "U7" H 3700 5250 60  0000 C CNN
+F 1 "d_nor" H 3750 5350 60  0000 C CNN
+F 2 "" H 3700 5250 60  0000 C CNN
+F 3 "" H 3700 5250 60  0000 C CNN
+	1    3700 5250
+	1    0    0    -1  
+$EndComp
+$Comp
+L d_nor U8
+U 1 1 5CF0FFA9
+P 3750 2000
+F 0 "U8" H 3750 2000 60  0000 C CNN
+F 1 "d_nor" H 3800 2100 60  0000 C CNN
+F 2 "" H 3750 2000 60  0000 C CNN
+F 3 "" H 3750 2000 60  0000 C CNN
+	1    3750 2000
+	1    0    0    -1  
+$EndComp
+$Comp
+L d_inverter U2
+U 1 1 5CF1003A
+P 2150 2400
+F 0 "U2" H 2150 2300 60  0000 C CNN
+F 1 "d_inverter" H 2150 2550 60  0000 C CNN
+F 2 "" H 2200 2350 60  0000 C CNN
+F 3 "" H 2200 2350 60  0000 C CNN
+	1    2150 2400
+	1    0    0    -1  
+$EndComp
+$Comp
+L d_inverter U3
+U 1 1 5CF1007F
+P 2150 3300
+F 0 "U3" H 2150 3200 60  0000 C CNN
+F 1 "d_inverter" H 2150 3450 60  0000 C CNN
+F 2 "" H 2200 3250 60  0000 C CNN
+F 3 "" H 2200 3250 60  0000 C CNN
+	1    2150 3300
+	1    0    0    -1  
+$EndComp
+$Comp
+L d_inverter U4
+U 1 1 5CF100CC
+P 2150 4150
+F 0 "U4" H 2150 4050 60  0000 C CNN
+F 1 "d_inverter" H 2150 4300 60  0000 C CNN
+F 2 "" H 2200 4100 60  0000 C CNN
+F 3 "" H 2200 4100 60  0000 C CNN
+	1    2150 4150
+	1    0    0    -1  
+$EndComp
+$Comp
+L d_inverter U5
+U 1 1 5CF10114
+P 2150 4900
+F 0 "U5" H 2150 4800 60  0000 C CNN
+F 1 "d_inverter" H 2150 5050 60  0000 C CNN
+F 2 "" H 2200 4850 60  0000 C CNN
+F 3 "" H 2200 4850 60  0000 C CNN
+	1    2150 4900
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	1400 2400 1850 2400
+Wire Wire Line
+	1400 3300 1850 3300
+Wire Wire Line
+	1450 4150 1850 4150
+Wire Wire Line
+	1450 4900 1850 4900
+Wire Wire Line
+	2450 4900 2500 4900
+Wire Wire Line
+	2500 4900 2500 5250
+Wire Wire Line
+	2500 5250 3250 5250
+Wire Wire Line
+	2450 4150 2550 4150
+Wire Wire Line
+	2550 4150 2550 4650
+Wire Wire Line
+	2550 4650 3250 4650
+Wire Wire Line
+	2450 3300 2550 3300
+Wire Wire Line
+	2550 3300 2550 3550
+Wire Wire Line
+	2550 3550 3300 3550
+Wire Wire Line
+	2450 2400 2450 2500
+Wire Wire Line
+	2450 2500 3300 2500
+Wire Wire Line
+	2800 2500 2800 3450
+Wire Wire Line
+	2800 3450 3300 3450
+Connection ~ 2800 2500
+Wire Wire Line
+	1650 2400 1650 1900
+Wire Wire Line
+	1650 1900 3300 1900
+Connection ~ 1650 2400
+Wire Wire Line
+	3300 2000 2850 2000
+Wire Wire Line
+	2850 2000 2850 3000
+Wire Wire Line
+	2850 3000 1650 3000
+Wire Wire Line
+	1650 3000 1650 3300
+Connection ~ 1650 3300
+Wire Wire Line
+	2850 2400 3300 2400
+Connection ~ 2850 2400
+Wire Wire Line
+	2950 1900 2950 2950
+Wire Wire Line
+	2950 2950 3300 2950
+Connection ~ 2950 1900
+Wire Wire Line
+	3100 3550 3100 3050
+Wire Wire Line
+	3100 3050 3300 3050
+Connection ~ 3100 3550
+Wire Wire Line
+	1650 3900 1650 4150
+Wire Wire Line
+	1650 3900 3050 3900
+Wire Wire Line
+	3050 3900 3050 5150
+Wire Wire Line
+	3050 4050 3300 4050
+Connection ~ 1650 4150
+Wire Wire Line
+	1750 4900 1750 5150
+Wire Wire Line
+	1750 5150 2750 5150
+Connection ~ 1750 4900
+Wire Wire Line
+	2750 5150 2750 4150
+Wire Wire Line
+	2750 4150 3300 4150
+Wire Wire Line
+	2750 4750 3250 4750
+Connection ~ 2750 4750
+Wire Wire Line
+	3050 5150 3250 5150
+Connection ~ 3050 4050
+$Comp
+L d_and U15
+U 1 1 5CF106B1
+P 6600 1850
+F 0 "U15" H 6600 1850 60  0000 C CNN
+F 1 "d_and" H 6650 1950 60  0000 C CNN
+F 2 "" H 6600 1850 60  0000 C CNN
+F 3 "" H 6600 1850 60  0000 C CNN
+	1    6600 1850
+	1    0    0    -1  
+$EndComp
+$Comp
+L d_and U16
+U 1 1 5CF10756
+P 6600 2350
+F 0 "U16" H 6600 2350 60  0000 C CNN
+F 1 "d_and" H 6650 2450 60  0000 C CNN
+F 2 "" H 6600 2350 60  0000 C CNN
+F 3 "" H 6600 2350 60  0000 C CNN
+	1    6600 2350
+	1    0    0    -1  
+$EndComp
+$Comp
+L d_and U17
+U 1 1 5CF107A1
+P 6600 2800
+F 0 "U17" H 6600 2800 60  0000 C CNN
+F 1 "d_and" H 6650 2900 60  0000 C CNN
+F 2 "" H 6600 2800 60  0000 C CNN
+F 3 "" H 6600 2800 60  0000 C CNN
+	1    6600 2800
+	1    0    0    -1  
+$EndComp
+$Comp
+L d_and U18
+U 1 1 5CF107E9
+P 6600 3200
+F 0 "U18" H 6600 3200 60  0000 C CNN
+F 1 "d_and" H 6650 3300 60  0000 C CNN
+F 2 "" H 6600 3200 60  0000 C CNN
+F 3 "" H 6600 3200 60  0000 C CNN
+	1    6600 3200
+	1    0    0    -1  
+$EndComp
+$Comp
+L d_and U19
+U 1 1 5CF10834
+P 6600 3650
+F 0 "U19" H 6600 3650 60  0000 C CNN
+F 1 "d_and" H 6650 3750 60  0000 C CNN
+F 2 "" H 6600 3650 60  0000 C CNN
+F 3 "" H 6600 3650 60  0000 C CNN
+	1    6600 3650
+	1    0    0    -1  
+$EndComp
+$Comp
+L d_and U20
+U 1 1 5CF1087E
+P 6600 4050
+F 0 "U20" H 6600 4050 60  0000 C CNN
+F 1 "d_and" H 6650 4150 60  0000 C CNN
+F 2 "" H 6600 4050 60  0000 C CNN
+F 3 "" H 6600 4050 60  0000 C CNN
+	1    6600 4050
+	1    0    0    -1  
+$EndComp
+$Comp
+L d_and U21
+U 1 1 5CF108F9
+P 6600 4450
+F 0 "U21" H 6600 4450 60  0000 C CNN
+F 1 "d_and" H 6650 4550 60  0000 C CNN
+F 2 "" H 6600 4450 60  0000 C CNN
+F 3 "" H 6600 4450 60  0000 C CNN
+	1    6600 4450
+	1    0    0    -1  
+$EndComp
+$Comp
+L d_and U13
+U 1 1 5CF1094D
+P 6550 4900
+F 0 "U13" H 6550 4900 60  0000 C CNN
+F 1 "d_and" H 6600 5000 60  0000 C CNN
+F 2 "" H 6550 4900 60  0000 C CNN
+F 3 "" H 6550 4900 60  0000 C CNN
+	1    6550 4900
+	1    0    0    -1  
+$EndComp
+$Comp
+L d_and U14
+U 1 1 5CF109A6
+P 6550 5350
+F 0 "U14" H 6550 5350 60  0000 C CNN
+F 1 "d_and" H 6600 5450 60  0000 C CNN
+F 2 "" H 6550 5350 60  0000 C CNN
+F 3 "" H 6550 5350 60  0000 C CNN
+	1    6550 5350
+	1    0    0    -1  
+$EndComp
+$Comp
+L PORT U1
+U 10 1 5CF11966
+P 1150 2400
+F 0 "U1" H 1200 2500 30  0000 C CNN
+F 1 "PORT" H 1150 2400 30  0000 C CNN
+F 2 "" H 1150 2400 60  0000 C CNN
+F 3 "" H 1150 2400 60  0000 C CNN
+	10   1150 2400
+	1    0    0    -1  
+$EndComp
+$Comp
+L PORT U1
+U 13 1 5CF119D4
+P 1150 3300
+F 0 "U1" H 1200 3400 30  0000 C CNN
+F 1 "PORT" H 1150 3300 30  0000 C CNN
+F 2 "" H 1150 3300 60  0000 C CNN
+F 3 "" H 1150 3300 60  0000 C CNN
+	13   1150 3300
+	1    0    0    -1  
+$EndComp
+$Comp
+L PORT U1
+U 12 1 5CF11AFC
+P 1200 4150
+F 0 "U1" H 1250 4250 30  0000 C CNN
+F 1 "PORT" H 1200 4150 30  0000 C CNN
+F 2 "" H 1200 4150 60  0000 C CNN
+F 3 "" H 1200 4150 60  0000 C CNN
+	12   1200 4150
+	1    0    0    -1  
+$EndComp
+$Comp
+L PORT U1
+U 11 1 5CF11B6B
+P 1200 4900
+F 0 "U1" H 1250 5000 30  0000 C CNN
+F 1 "PORT" H 1200 4900 30  0000 C CNN
+F 2 "" H 1200 4900 60  0000 C CNN
+F 3 "" H 1200 4900 60  0000 C CNN
+	11   1200 4900
+	1    0    0    -1  
+$EndComp
+$Comp
+L PORT U1
+U 3 1 5CF11BDB
+P 8000 1800
+F 0 "U1" H 8050 1900 30  0000 C CNN
+F 1 "PORT" H 8000 1800 30  0000 C CNN
+F 2 "" H 8000 1800 60  0000 C CNN
+F 3 "" H 8000 1800 60  0000 C CNN
+	3    8000 1800
+	-1   0    0    1   
+$EndComp
+$Comp
+L PORT U1
+U 14 1 5CF11F59
+P 8000 2300
+F 0 "U1" H 8050 2400 30  0000 C CNN
+F 1 "PORT" H 8000 2300 30  0000 C CNN
+F 2 "" H 8000 2300 60  0000 C CNN
+F 3 "" H 8000 2300 60  0000 C CNN
+	14   8000 2300
+	-1   0    0    1   
+$EndComp
+$Comp
+L PORT U1
+U 2 1 5CF11FC5
+P 8000 2750
+F 0 "U1" H 8050 2850 30  0000 C CNN
+F 1 "PORT" H 8000 2750 30  0000 C CNN
+F 2 "" H 8000 2750 60  0000 C CNN
+F 3 "" H 8000 2750 60  0000 C CNN
+	2    8000 2750
+	-1   0    0    1   
+$EndComp
+$Comp
+L PORT U1
+U 15 1 5CF1204F
+P 8000 3150
+F 0 "U1" H 8050 3250 30  0000 C CNN
+F 1 "PORT" H 8000 3150 30  0000 C CNN
+F 2 "" H 8000 3150 60  0000 C CNN
+F 3 "" H 8000 3150 60  0000 C CNN
+	15   8000 3150
+	-1   0    0    1   
+$EndComp
+$Comp
+L PORT U1
+U 1 1 5CF120C5
+P 7950 3600
+F 0 "U1" H 8000 3700 30  0000 C CNN
+F 1 "PORT" H 7950 3600 30  0000 C CNN
+F 2 "" H 7950 3600 60  0000 C CNN
+F 3 "" H 7950 3600 60  0000 C CNN
+	1    7950 3600
+	-1   0    0    1   
+$EndComp
+$Comp
+L PORT U1
+U 6 1 5CF1213C
+P 7950 4000
+F 0 "U1" H 8000 4100 30  0000 C CNN
+F 1 "PORT" H 7950 4000 30  0000 C CNN
+F 2 "" H 7950 4000 60  0000 C CNN
+F 3 "" H 7950 4000 60  0000 C CNN
+	6    7950 4000
+	-1   0    0    1   
+$EndComp
+$Comp
+L PORT U1
+U 7 1 5CF121B2
+P 7900 4400
+F 0 "U1" H 7950 4500 30  0000 C CNN
+F 1 "PORT" H 7900 4400 30  0000 C CNN
+F 2 "" H 7900 4400 60  0000 C CNN
+F 3 "" H 7900 4400 60  0000 C CNN
+	7    7900 4400
+	-1   0    0    1   
+$EndComp
+$Comp
+L PORT U1
+U 4 1 5CF1223D
+P 7900 4850
+F 0 "U1" H 7950 4950 30  0000 C CNN
+F 1 "PORT" H 7900 4850 30  0000 C CNN
+F 2 "" H 7900 4850 60  0000 C CNN
+F 3 "" H 7900 4850 60  0000 C CNN
+	4    7900 4850
+	-1   0    0    1   
+$EndComp
+$Comp
+L PORT U1
+U 9 1 5CF1237B
+P 7900 5300
+F 0 "U1" H 7950 5400 30  0000 C CNN
+F 1 "PORT" H 7900 5300 30  0000 C CNN
+F 2 "" H 7900 5300 60  0000 C CNN
+F 3 "" H 7900 5300 60  0000 C CNN
+	9    7900 5300
+	-1   0    0    1   
+$EndComp
+Wire Wire Line
+	7750 1800 7050 1800
+Wire Wire Line
+	7050 2300 7750 2300
+Wire Wire Line
+	7750 2750 7050 2750
+Wire Wire Line
+	7050 3150 7750 3150
+Wire Wire Line
+	7700 3600 7050 3600
+Wire Wire Line
+	7050 4000 7700 4000
+Wire Wire Line
+	7650 4400 7050 4400
+Wire Wire Line
+	7000 4850 7650 4850
+Wire Wire Line
+	7650 5300 7000 5300
+$Comp
+L d_and U22
+U 1 1 5CF14904
+P 6550 5800
+F 0 "U22" H 6550 5800 60  0000 C CNN
+F 1 "d_and" H 6600 5900 60  0000 C CNN
+F 2 "" H 6550 5800 60  0000 C CNN
+F 3 "" H 6550 5800 60  0000 C CNN
+	1    6550 5800
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	4200 1950 4600 1950
+Wire Wire Line
+	4600 1750 4600 5250
+Wire Wire Line
+	4600 1750 6150 1750
+Wire Wire Line
+	4600 5250 6100 5250
+Connection ~ 4600 1950
+Wire Wire Line
+	6100 5800 5900 5800
+Wire Wire Line
+	5900 5800 5900 5350
+Wire Wire Line
+	5900 5350 6100 5350
+Wire Wire Line
+	5850 4900 6100 4900
+Wire Wire Line
+	5850 3650 5850 4900
+Wire Wire Line
+	5850 4450 6150 4450
+Wire Wire Line
+	5850 4050 6150 4050
+Connection ~ 5850 4450
+Wire Wire Line
+	5850 3650 6150 3650
+Connection ~ 5850 4050
+Wire Wire Line
+	5050 3200 6150 3200
+Wire Wire Line
+	5850 1850 5850 3200
+Wire Wire Line
+	5850 2800 6150 2800
+Wire Wire Line
+	5850 2350 6150 2350
+Connection ~ 5850 2800
+Wire Wire Line
+	5850 1850 6150 1850
+Connection ~ 5850 2350
+Wire Wire Line
+	4200 2450 4700 2450
+Wire Wire Line
+	4700 2250 4700 5700
+Wire Wire Line
+	4700 2250 6150 2250
+Wire Wire Line
+	4200 3000 4800 3000
+Wire Wire Line
+	4800 2700 4800 4350
+Wire Wire Line
+	4800 2700 6150 2700
+Wire Wire Line
+	4700 5700 6100 5700
+Connection ~ 4700 2450
+Wire Wire Line
+	6150 3550 4600 3550
+Connection ~ 4600 3550
+Wire Wire Line
+	6150 3950 4700 3950
+Connection ~ 4700 3950
+Wire Wire Line
+	4800 4350 6150 4350
+Connection ~ 4800 3000
+Wire Wire Line
+	4200 3500 4900 3500
+Wire Wire Line
+	4900 3100 4900 4800
+Wire Wire Line
+	4900 3100 6150 3100
+Wire Wire Line
+	4900 4800 6100 4800
+Connection ~ 4900 3500
+Wire Wire Line
+	4200 4100 5050 4100
+Wire Wire Line
+	5050 4100 5050 3200
+Connection ~ 5850 3200
+Wire Wire Line
+	4150 4700 5850 4700
+Connection ~ 5850 4700
+Wire Wire Line
+	4150 5200 4500 5200
+Wire Wire Line
+	4500 5200 4500 5550
+Wire Wire Line
+	4500 5550 5900 5550
+Connection ~ 5900 5550
+$Comp
+L PORT U1
+U 5 1 5CF1563E
+P 7950 5750
+F 0 "U1" H 8000 5850 30  0000 C CNN
+F 1 "PORT" H 7950 5750 30  0000 C CNN
+F 2 "" H 7950 5750 60  0000 C CNN
+F 3 "" H 7950 5750 60  0000 C CNN
+	5    7950 5750
+	-1   0    0    1   
+$EndComp
+Wire Wire Line
+	7700 5750 7000 5750
+$Comp
+L PORT U1
+U 8 1 5CF15953
+P 9550 4800
+F 0 "U1" H 9600 4900 30  0000 C CNN
+F 1 "PORT" H 9550 4800 30  0000 C CNN
+F 2 "" H 9550 4800 60  0000 C CNN
+F 3 "" H 9550 4800 60  0000 C CNN
+	8    9550 4800
+	-1   0    0    1   
+$EndComp
+$Comp
+L PORT U1
+U 16 1 5CF15A07
+P 9550 5250
+F 0 "U1" H 9600 5350 30  0000 C CNN
+F 1 "PORT" H 9550 5250 30  0000 C CNN
+F 2 "" H 9550 5250 60  0000 C CNN
+F 3 "" H 9550 5250 60  0000 C CNN
+	16   9550 5250
+	-1   0    0    1   
+$EndComp
+NoConn ~ 9300 4800
+NoConn ~ 9300 5250
+$EndSCHEMATC
diff --git a/library/SubcircuitLibrary/4028/4028.sub b/library/SubcircuitLibrary/4028/4028.sub
new file mode 100644
index 00000000..828e0b67
--- /dev/null
+++ b/library/SubcircuitLibrary/4028/4028.sub
@@ -0,0 +1,90 @@
+* Subcircuit 4028
+.subckt 4028 net-_u1-pad1_ net-_u1-pad2_ net-_u1-pad3_ net-_u1-pad4_ net-_u1-pad5_ net-_u1-pad6_ net-_u1-pad7_ ? net-_u1-pad9_ net-_u1-pad10_ net-_u1-pad11_ net-_u1-pad12_ net-_u1-pad13_ net-_u1-pad14_ net-_u1-pad15_ ? 
+* c:\users\malli\esim\src\subcircuitlibrary\4028\4028.cir
+* u9  net-_u1-pad13_ net-_u11-pad1_ net-_u16-pad1_ d_nor
+* u10  net-_u1-pad10_ net-_u10-pad2_ net-_u10-pad3_ d_nor
+* u11  net-_u11-pad1_ net-_u10-pad2_ net-_u11-pad3_ d_nor
+* u12  net-_u1-pad12_ net-_u1-pad11_ net-_u12-pad3_ d_nor
+* u6  net-_u4-pad2_ net-_u1-pad11_ net-_u13-pad2_ d_nor
+* u7  net-_u1-pad12_ net-_u5-pad2_ net-_u14-pad2_ d_nor
+* u8  net-_u1-pad10_ net-_u1-pad13_ net-_u14-pad1_ d_nor
+* u2  net-_u1-pad10_ net-_u11-pad1_ d_inverter
+* u3  net-_u1-pad13_ net-_u10-pad2_ d_inverter
+* u4  net-_u1-pad12_ net-_u4-pad2_ d_inverter
+* u5  net-_u1-pad11_ net-_u5-pad2_ d_inverter
+* u15  net-_u14-pad1_ net-_u12-pad3_ net-_u1-pad3_ d_and
+* u16  net-_u16-pad1_ net-_u12-pad3_ net-_u1-pad14_ d_and
+* u17  net-_u10-pad3_ net-_u12-pad3_ net-_u1-pad2_ d_and
+* u18  net-_u11-pad3_ net-_u12-pad3_ net-_u1-pad15_ d_and
+* u19  net-_u14-pad1_ net-_u13-pad2_ net-_u1-pad1_ d_and
+* u20  net-_u16-pad1_ net-_u13-pad2_ net-_u1-pad6_ d_and
+* u21  net-_u10-pad3_ net-_u13-pad2_ net-_u1-pad7_ d_and
+* u13  net-_u11-pad3_ net-_u13-pad2_ net-_u1-pad4_ d_and
+* u14  net-_u14-pad1_ net-_u14-pad2_ net-_u1-pad9_ d_and
+* u22  net-_u16-pad1_ net-_u14-pad2_ net-_u1-pad5_ d_and
+a1 [net-_u1-pad13_ net-_u11-pad1_ ] net-_u16-pad1_ u9
+a2 [net-_u1-pad10_ net-_u10-pad2_ ] net-_u10-pad3_ u10
+a3 [net-_u11-pad1_ net-_u10-pad2_ ] net-_u11-pad3_ u11
+a4 [net-_u1-pad12_ net-_u1-pad11_ ] net-_u12-pad3_ u12
+a5 [net-_u4-pad2_ net-_u1-pad11_ ] net-_u13-pad2_ u6
+a6 [net-_u1-pad12_ net-_u5-pad2_ ] net-_u14-pad2_ u7
+a7 [net-_u1-pad10_ net-_u1-pad13_ ] net-_u14-pad1_ u8
+a8 net-_u1-pad10_ net-_u11-pad1_ u2
+a9 net-_u1-pad13_ net-_u10-pad2_ u3
+a10 net-_u1-pad12_ net-_u4-pad2_ u4
+a11 net-_u1-pad11_ net-_u5-pad2_ u5
+a12 [net-_u14-pad1_ net-_u12-pad3_ ] net-_u1-pad3_ u15
+a13 [net-_u16-pad1_ net-_u12-pad3_ ] net-_u1-pad14_ u16
+a14 [net-_u10-pad3_ net-_u12-pad3_ ] net-_u1-pad2_ u17
+a15 [net-_u11-pad3_ net-_u12-pad3_ ] net-_u1-pad15_ u18
+a16 [net-_u14-pad1_ net-_u13-pad2_ ] net-_u1-pad1_ u19
+a17 [net-_u16-pad1_ net-_u13-pad2_ ] net-_u1-pad6_ u20
+a18 [net-_u10-pad3_ net-_u13-pad2_ ] net-_u1-pad7_ u21
+a19 [net-_u11-pad3_ net-_u13-pad2_ ] net-_u1-pad4_ u13
+a20 [net-_u14-pad1_ net-_u14-pad2_ ] net-_u1-pad9_ u14
+a21 [net-_u16-pad1_ net-_u14-pad2_ ] net-_u1-pad5_ u22
+* Schematic Name: d_nor, NgSpice Name: d_nor
+.model u9 d_nor(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_nor, NgSpice Name: d_nor
+.model u10 d_nor(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_nor, NgSpice Name: d_nor
+.model u11 d_nor(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_nor, NgSpice Name: d_nor
+.model u12 d_nor(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_nor, NgSpice Name: d_nor
+.model u6 d_nor(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_nor, NgSpice Name: d_nor
+.model u7 d_nor(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_nor, NgSpice Name: d_nor
+.model u8 d_nor(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_inverter, NgSpice Name: d_inverter
+.model u2 d_inverter(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_inverter, NgSpice Name: d_inverter
+.model u3 d_inverter(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_inverter, NgSpice Name: d_inverter
+.model u4 d_inverter(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_inverter, NgSpice Name: d_inverter
+.model u5 d_inverter(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_and, NgSpice Name: d_and
+.model u15 d_and(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_and, NgSpice Name: d_and
+.model u16 d_and(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_and, NgSpice Name: d_and
+.model u17 d_and(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_and, NgSpice Name: d_and
+.model u18 d_and(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_and, NgSpice Name: d_and
+.model u19 d_and(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_and, NgSpice Name: d_and
+.model u20 d_and(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_and, NgSpice Name: d_and
+.model u21 d_and(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_and, NgSpice Name: d_and
+.model u13 d_and(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_and, NgSpice Name: d_and
+.model u14 d_and(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_and, NgSpice Name: d_and
+.model u22 d_and(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Control Statements
+
+.ends 4028
\ No newline at end of file
diff --git a/library/SubcircuitLibrary/4028/4028_Previous_Values.xml b/library/SubcircuitLibrary/4028/4028_Previous_Values.xml
new file mode 100644
index 00000000..189fb200
--- /dev/null
+++ b/library/SubcircuitLibrary/4028/4028_Previous_Values.xml
@@ -0,0 +1 @@
+<KicadtoNgspice><analysis><ac><field1 name="Lin">true</field1><field2 name="Dec">false</field2><field3 name="Oct">false</field3><field4 name="Start Frequency" /><field5 name="Stop Frequency" /><field6 name="No. of points" /><field7 name="Start Fre Combo">Hz</field7><field8 name="Stop Fre Combo">Hz</field8></ac><dc><field1 name="Source 1" /><field2 name="Start" /><field3 name="Increment" /><field4 name="Stop" /><field5 name="Operating Point">0</field5><field6 name="Start Combo">Volts or Amperes</field6><field7 name="Increment Combo">Volts or Amperes</field7><field8 name="Stop Combo">Volts or Amperes</field8><field9 name="Source 2" /><field10 name="Start" /><field11 name="Increment" /><field12 name="Stop" /><field13 name="Start Combo">Volts or Amperes</field13><field14 name="Increment Combo">Volts or Amperes</field14><field15 name="Stop Combo">Volts or Amperes</field15></dc><tran><field1 name="Start Time" /><field2 name="Step Time" /><field3 name="Stop Time" /><field4 name="Start Combo">Sec</field4><field5 name="Step Combo">Sec</field5><field6 name="Stop Combo">Sec</field6></tran></analysis><source /><model><u9 name="type">d_nor<field1 name="Enter Fall Delay (default=1.0e-9)" /><field2 name="Enter Input Load (default=1.0e-12)" /><field3 name="Enter Rise Delay (default=1.0e-9)" /></u9><u10 name="type">d_nor<field4 name="Enter Fall Delay (default=1.0e-9)" /><field5 name="Enter Input Load (default=1.0e-12)" /><field6 name="Enter Rise Delay (default=1.0e-9)" /></u10><u11 name="type">d_nor<field7 name="Enter Fall Delay (default=1.0e-9)" /><field8 name="Enter Input Load (default=1.0e-12)" /><field9 name="Enter Rise Delay (default=1.0e-9)" /></u11><u12 name="type">d_nor<field10 name="Enter Fall Delay (default=1.0e-9)" /><field11 name="Enter Input Load (default=1.0e-12)" /><field12 name="Enter Rise Delay (default=1.0e-9)" /></u12><u6 name="type">d_nor<field13 name="Enter Fall Delay (default=1.0e-9)" /><field14 name="Enter Input Load (default=1.0e-12)" /><field15 name="Enter Rise Delay (default=1.0e-9)" /></u6><u7 name="type">d_nor<field16 name="Enter Fall Delay (default=1.0e-9)" /><field17 name="Enter Input Load (default=1.0e-12)" /><field18 name="Enter Rise Delay (default=1.0e-9)" /></u7><u8 name="type">d_nor<field19 name="Enter Fall Delay (default=1.0e-9)" /><field20 name="Enter Input Load (default=1.0e-12)" /><field21 name="Enter Rise Delay (default=1.0e-9)" /></u8><u2 name="type">d_inverter<field22 name="Enter Fall Delay (default=1.0e-9)" /><field23 name="Enter Input Load (default=1.0e-12)" /><field24 name="Enter Rise Delay (default=1.0e-9)" /></u2><u3 name="type">d_inverter<field25 name="Enter Fall Delay (default=1.0e-9)" /><field26 name="Enter Input Load (default=1.0e-12)" /><field27 name="Enter Rise Delay (default=1.0e-9)" /></u3><u4 name="type">d_inverter<field28 name="Enter Fall Delay (default=1.0e-9)" /><field29 name="Enter Input Load (default=1.0e-12)" /><field30 name="Enter Rise Delay (default=1.0e-9)" /></u4><u5 name="type">d_inverter<field31 name="Enter Fall Delay (default=1.0e-9)" /><field32 name="Enter Input Load (default=1.0e-12)" /><field33 name="Enter Rise Delay (default=1.0e-9)" /></u5><u15 name="type">d_and<field34 name="Enter Fall Delay (default=1.0e-9)" /><field35 name="Enter Input Load (default=1.0e-12)" /><field36 name="Enter Rise Delay (default=1.0e-9)" /></u15><u16 name="type">d_and<field37 name="Enter Fall Delay (default=1.0e-9)" /><field38 name="Enter Input Load (default=1.0e-12)" /><field39 name="Enter Rise Delay (default=1.0e-9)" /></u16><u17 name="type">d_and<field40 name="Enter Fall Delay (default=1.0e-9)" /><field41 name="Enter Input Load (default=1.0e-12)" /><field42 name="Enter Rise Delay (default=1.0e-9)" /></u17><u18 name="type">d_and<field43 name="Enter Fall Delay (default=1.0e-9)" /><field44 name="Enter Input Load (default=1.0e-12)" /><field45 name="Enter Rise Delay (default=1.0e-9)" /></u18><u19 name="type">d_and<field46 name="Enter Fall Delay (default=1.0e-9)" /><field47 name="Enter Input Load (default=1.0e-12)" /><field48 name="Enter Rise Delay (default=1.0e-9)" /></u19><u20 name="type">d_and<field49 name="Enter Fall Delay (default=1.0e-9)" /><field50 name="Enter Input Load (default=1.0e-12)" /><field51 name="Enter Rise Delay (default=1.0e-9)" /></u20><u21 name="type">d_and<field52 name="Enter Fall Delay (default=1.0e-9)" /><field53 name="Enter Input Load (default=1.0e-12)" /><field54 name="Enter Rise Delay (default=1.0e-9)" /></u21><u13 name="type">d_and<field55 name="Enter Fall Delay (default=1.0e-9)" /><field56 name="Enter Input Load (default=1.0e-12)" /><field57 name="Enter Rise Delay (default=1.0e-9)" /></u13><u14 name="type">d_and<field58 name="Enter Fall Delay (default=1.0e-9)" /><field59 name="Enter Input Load (default=1.0e-12)" /><field60 name="Enter Rise Delay (default=1.0e-9)" /></u14><u22 name="type">d_and<field61 name="Enter Fall Delay (default=1.0e-9)" /><field62 name="Enter Input Load (default=1.0e-12)" /><field63 name="Enter Rise Delay (default=1.0e-9)" /></u22></model><devicemodel /><subcircuit /></KicadtoNgspice>
\ No newline at end of file
diff --git a/library/SubcircuitLibrary/4028/analysis b/library/SubcircuitLibrary/4028/analysis
new file mode 100644
index 00000000..ebd5c0a9
--- /dev/null
+++ b/library/SubcircuitLibrary/4028/analysis
@@ -0,0 +1 @@
+.tran 0e-00 0e-00 0e-00
\ No newline at end of file