Merge pull request #182 from Eyantra698Sumanto/master

Added Clock Generator and DAC

8 files changed, 878 insertions, 0 deletions

diff --git a/library/SubcircuitLibrary/10bitDAC/10bitDAC-cache.lib b/library/SubcircuitLibrary/10bitDAC/10bitDAC-cache.lib
new file mode 100644
index 00000000..f7dfef8a
--- /dev/null
+++ b/library/SubcircuitLibrary/10bitDAC/10bitDAC-cache.lib
@@ -0,0 +1,91 @@
+EESchema-LIBRARY Version 2.3
+#encoding utf-8
+#
+# GND
+#
+DEF GND #PWR 0 0 Y Y 1 F P
+F0 "#PWR" 0 -250 50 H I C CNN
+F1 "GND" 0 -150 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+DRAW
+P 6 0 1 0 0 0 0 -50 50 -50 0 -100 -50 -50 0 -50 N
+X GND 1 0 0 0 D 50 50 1 1 W N
+ENDDRAW
+ENDDEF
+#
+# 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
+#
+# eSim_R
+#
+DEF eSim_R R 0 0 N Y 1 F N
+F0 "R" 50 130 50 H V C CNN
+F1 "eSim_R" 50 -50 50 H V C CNN
+F2 "" 50 -20 30 H V C CNN
+F3 "" 50 50 30 V V C CNN
+ALIAS resistor
+$FPLIST
+ R_*
+ Resistor_*
+$ENDFPLIST
+DRAW
+S 150 10 -50 90 0 1 10 N
+X ~ 1 -100 50 50 R 60 60 1 1 P
+X ~ 2 200 50 50 L 60 60 1 1 P
+ENDDRAW
+ENDDEF
+#
+# summer
+#
+DEF summer U 0 40 Y Y 1 F N
+F0 "U" 0 -50 60 H V C CNN
+F1 "summer" 0 50 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+P 4 0 1 0 -200 250 -200 -250 300 0 -200 250 N
+X IN1 1 -400 150 200 R 50 50 1 1 I
+X IN2 2 -400 -150 200 R 50 50 1 1 I
+X OUT 3 500 0 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+#End Library
diff --git a/library/SubcircuitLibrary/10bitDAC/10bitDAC.cir b/library/SubcircuitLibrary/10bitDAC/10bitDAC.cir
new file mode 100644
index 00000000..7090a7d0
--- /dev/null
+++ b/library/SubcircuitLibrary/10bitDAC/10bitDAC.cir
@@ -0,0 +1,32 @@
+* /home/sumanto/eSim-2.1/library/SubcircuitLibrary/10bitDAC/10bitDAC.cir
+
+* EESchema Netlist Version 1.1 (Spice format) creation date: Mon Feb  7 03:24:28 2022
+
+* 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: /
+R1  Net-_R1-Pad1_ Net-_R1-Pad2_ 1024k		
+R2  Net-_R2-Pad1_ Net-_R1-Pad2_ 512k		
+R3  Net-_R3-Pad1_ Net-_R1-Pad2_ 256k		
+R4  Net-_R4-Pad1_ Net-_R1-Pad2_ 128k		
+R5  Net-_R5-Pad1_ Net-_R1-Pad2_ 64k		
+R6  Net-_R6-Pad1_ Net-_R1-Pad2_ 32k		
+R7  Net-_R7-Pad1_ Net-_R1-Pad2_ 16k		
+R9  Net-_R9-Pad1_ Net-_R1-Pad2_ 8k		
+R10  Net-_R10-Pad1_ Net-_R1-Pad2_ 4k		
+R11  Net-_R11-Pad1_ Net-_R1-Pad2_ 2k		
+U1  Net-_U1-Pad1_ Net-_U1-Pad2_ Net-_U1-Pad3_ Net-_U1-Pad4_ Net-_U1-Pad5_ Net-_U1-Pad6_ Net-_U1-Pad7_ Net-_U1-Pad8_ Net-_U1-Pad9_ Net-_U1-Pad10_ Net-_U1-Pad11_ PORT		
+U2  Net-_R1-Pad2_ GND Net-_U1-Pad11_ summer		
+U3  Net-_U1-Pad1_ GND Net-_R1-Pad1_ summer		
+U8  Net-_U1-Pad2_ GND Net-_R2-Pad1_ summer		
+U4  Net-_U1-Pad3_ GND Net-_R3-Pad1_ summer		
+U5  Net-_U1-Pad4_ GND Net-_R4-Pad1_ summer		
+U9  Net-_U1-Pad5_ GND Net-_R5-Pad1_ summer		
+U10  Net-_U1-Pad6_ GND Net-_R6-Pad1_ summer		
+U6  Net-_U1-Pad7_ GND Net-_R7-Pad1_ summer		
+U7  Net-_U1-Pad8_ GND Net-_R9-Pad1_ summer		
+U12  Net-_U1-Pad9_ GND Net-_R10-Pad1_ summer		
+U11  Net-_U1-Pad10_ GND Net-_R11-Pad1_ summer		
+
+.end
diff --git a/library/SubcircuitLibrary/10bitDAC/10bitDAC.cir.out b/library/SubcircuitLibrary/10bitDAC/10bitDAC.cir.out
new file mode 100644
index 00000000..725a6302
--- /dev/null
+++ b/library/SubcircuitLibrary/10bitDAC/10bitDAC.cir.out
@@ -0,0 +1,66 @@
+* /home/sumanto/esim-2.1/library/subcircuitlibrary/10bitdac/10bitdac.cir
+
+r1  net-_r1-pad1_ net-_r1-pad2_ 1024k
+r2  net-_r2-pad1_ net-_r1-pad2_ 512k
+r3  net-_r3-pad1_ net-_r1-pad2_ 256k
+r4  net-_r4-pad1_ net-_r1-pad2_ 128k
+r5  net-_r5-pad1_ net-_r1-pad2_ 64k
+r6  net-_r6-pad1_ net-_r1-pad2_ 32k
+r7  net-_r7-pad1_ net-_r1-pad2_ 16k
+r9  net-_r9-pad1_ net-_r1-pad2_ 8k
+r10  net-_r10-pad1_ net-_r1-pad2_ 4k
+r11  net-_r11-pad1_ net-_r1-pad2_ 2k
+* u1  net-_u1-pad1_ net-_u1-pad2_ net-_u1-pad3_ net-_u1-pad4_ net-_u1-pad5_ net-_u1-pad6_ net-_u1-pad7_ net-_u1-pad8_ net-_u1-pad9_ net-_u1-pad10_ net-_u1-pad11_ port
+* u2  net-_r1-pad2_ gnd net-_u1-pad11_ summer
+* u3  net-_u1-pad1_ gnd net-_r1-pad1_ summer
+* u8  net-_u1-pad2_ gnd net-_r2-pad1_ summer
+* u4  net-_u1-pad3_ gnd net-_r3-pad1_ summer
+* u5  net-_u1-pad4_ gnd net-_r4-pad1_ summer
+* u9  net-_u1-pad5_ gnd net-_r5-pad1_ summer
+* u10  net-_u1-pad6_ gnd net-_r6-pad1_ summer
+* u6  net-_u1-pad7_ gnd net-_r7-pad1_ summer
+* u7  net-_u1-pad8_ gnd net-_r9-pad1_ summer
+* u12  net-_u1-pad9_ gnd net-_r10-pad1_ summer
+* u11  net-_u1-pad10_ gnd net-_r11-pad1_ summer
+a1 [net-_r1-pad2_ gnd ] net-_u1-pad11_ u2
+a2 [net-_u1-pad1_ gnd ] net-_r1-pad1_ u3
+a3 [net-_u1-pad2_ gnd ] net-_r2-pad1_ u8
+a4 [net-_u1-pad3_ gnd ] net-_r3-pad1_ u4
+a5 [net-_u1-pad4_ gnd ] net-_r4-pad1_ u5
+a6 [net-_u1-pad5_ gnd ] net-_r5-pad1_ u9
+a7 [net-_u1-pad6_ gnd ] net-_r6-pad1_ u10
+a8 [net-_u1-pad7_ gnd ] net-_r7-pad1_ u6
+a9 [net-_u1-pad8_ gnd ] net-_r9-pad1_ u7
+a10 [net-_u1-pad9_ gnd ] net-_r10-pad1_ u12
+a11 [net-_u1-pad10_ gnd ] net-_r11-pad1_ u11
+* Schematic Name:                             summer, NgSpice Name: summer
+.model u2 summer(in_offset=[0.0 0.0 ] in_gain=[1.0 1.0 ] out_gain=1.0 out_offset=0.0 ) 
+* Schematic Name:                             summer, NgSpice Name: summer
+.model u3 summer(in_offset=[0.0 0.0 ] in_gain=[1.0 1.0 ] out_gain=1.0 out_offset=0.0 ) 
+* Schematic Name:                             summer, NgSpice Name: summer
+.model u8 summer(in_offset=[0.0 0.0 ] in_gain=[1.0 1.0 ] out_gain=1.0 out_offset=0.0 ) 
+* Schematic Name:                             summer, NgSpice Name: summer
+.model u4 summer(in_offset=[0.0 0.0 ] in_gain=[1.0 1.0 ] out_gain=1.0 out_offset=0.0 ) 
+* Schematic Name:                             summer, NgSpice Name: summer
+.model u5 summer(in_offset=[0.0 0.0 ] in_gain=[1.0 1.0 ] out_gain=1.0 out_offset=0.0 ) 
+* Schematic Name:                             summer, NgSpice Name: summer
+.model u9 summer(in_offset=[0.0 0.0 ] in_gain=[1.0 1.0 ] out_gain=1.0 out_offset=0.0 ) 
+* Schematic Name:                             summer, NgSpice Name: summer
+.model u10 summer(in_offset=[0.0 0.0 ] in_gain=[1.0 1.0 ] out_gain=1.0 out_offset=0.0 ) 
+* Schematic Name:                             summer, NgSpice Name: summer
+.model u6 summer(in_offset=[0.0 0.0 ] in_gain=[1.0 1.0 ] out_gain=1.0 out_offset=0.0 ) 
+* Schematic Name:                             summer, NgSpice Name: summer
+.model u7 summer(in_offset=[0.0 0.0 ] in_gain=[1.0 1.0 ] out_gain=1.0 out_offset=0.0 ) 
+* Schematic Name:                             summer, NgSpice Name: summer
+.model u12 summer(in_offset=[0.0 0.0 ] in_gain=[1.0 1.0 ] out_gain=1.0 out_offset=0.0 ) 
+* Schematic Name:                             summer, NgSpice Name: summer
+.model u11 summer(in_offset=[0.0 0.0 ] in_gain=[1.0 1.0 ] out_gain=1.0 out_offset=0.0 ) 
+.tran 1e-03 10e-03 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/10bitDAC/10bitDAC.pro b/library/SubcircuitLibrary/10bitDAC/10bitDAC.pro
new file mode 100644
index 00000000..d7f78c3b
--- /dev/null
+++ b/library/SubcircuitLibrary/10bitDAC/10bitDAC.pro
@@ -0,0 +1,71 @@
+update=22/05/2015 07:44:53
+version=1
+last_client=kicad
+[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=
+[eeschema/libraries]
+LibName1=adc-dac
+LibName2=memory
+LibName3=xilinx
+LibName4=microcontrollers
+LibName5=dsp
+LibName6=microchip
+LibName7=analog_switches
+LibName8=motorola
+LibName9=texas
+LibName10=intel
+LibName11=audio
+LibName12=interface
+LibName13=digital-audio
+LibName14=philips
+LibName15=display
+LibName16=cypress
+LibName17=siliconi
+LibName18=opto
+LibName19=atmel
+LibName20=contrib
+LibName21=power
+LibName22=eSim_Plot
+LibName23=transistors
+LibName24=conn
+LibName25=eSim_User
+LibName26=regul
+LibName27=74xx
+LibName28=cmos4000
+LibName29=eSim_Analog
+LibName30=eSim_Devices
+LibName31=eSim_Digital
+LibName32=eSim_Hybrid
+LibName33=eSim_Miscellaneous
+LibName34=eSim_Power
+LibName35=eSim_Sources
+LibName36=eSim_Subckt
+LibName37=eSim_Nghdl
+LibName38=eSim_Ngveri
diff --git a/library/SubcircuitLibrary/10bitDAC/10bitDAC.sch b/library/SubcircuitLibrary/10bitDAC/10bitDAC.sch
new file mode 100644
index 00000000..09d81434
--- /dev/null
+++ b/library/SubcircuitLibrary/10bitDAC/10bitDAC.sch
@@ -0,0 +1,555 @@
+EESchema Schematic File Version 2
+LIBS:adc-dac
+LIBS:memory
+LIBS:xilinx
+LIBS:microcontrollers
+LIBS:dsp
+LIBS:microchip
+LIBS:analog_switches
+LIBS:motorola
+LIBS:texas
+LIBS:intel
+LIBS:audio
+LIBS:interface
+LIBS:digital-audio
+LIBS:philips
+LIBS:display
+LIBS:cypress
+LIBS:siliconi
+LIBS:opto
+LIBS:atmel
+LIBS:contrib
+LIBS:power
+LIBS:eSim_Plot
+LIBS:transistors
+LIBS:conn
+LIBS:eSim_User
+LIBS:regul
+LIBS:74xx
+LIBS:cmos4000
+LIBS:eSim_Analog
+LIBS:eSim_Devices
+LIBS:eSim_Digital
+LIBS:eSim_Hybrid
+LIBS:eSim_Miscellaneous
+LIBS:eSim_Power
+LIBS:eSim_Sources
+LIBS:eSim_Subckt
+LIBS:eSim_Nghdl
+LIBS:eSim_Ngveri
+LIBS:10bitDAC-cache
+EELAYER 25 0
+EELAYER END
+$Descr A4 11693 8268
+encoding utf-8
+Sheet 1 1
+Title ""
+Date ""
+Rev ""
+Comp ""
+Comment1 ""
+Comment2 ""
+Comment3 ""
+Comment4 ""
+$EndDescr
+$Comp
+L resistor R1
+U 1 1 61DEB37D
+P 4400 2250
+F 0 "R1" H 4450 2380 50  0000 C CNN
+F 1 "1024k" H 4450 2200 50  0000 C CNN
+F 2 "" H 4450 2230 30  0000 C CNN
+F 3 "" V 4450 2300 30  0000 C CNN
+	1    4400 2250
+	1    0    0    -1  
+$EndComp
+$Comp
+L resistor R2
+U 1 1 61DEB37E
+P 4450 2550
+F 0 "R2" H 4500 2680 50  0000 C CNN
+F 1 "512k" H 4500 2500 50  0000 C CNN
+F 2 "" H 4500 2530 30  0000 C CNN
+F 3 "" V 4500 2600 30  0000 C CNN
+	1    4450 2550
+	1    0    0    -1  
+$EndComp
+$Comp
+L resistor R3
+U 1 1 61DEB37F
+P 4450 2850
+F 0 "R3" H 4500 2980 50  0000 C CNN
+F 1 "256k" H 4500 2800 50  0000 C CNN
+F 2 "" H 4500 2830 30  0000 C CNN
+F 3 "" V 4500 2900 30  0000 C CNN
+	1    4450 2850
+	1    0    0    -1  
+$EndComp
+$Comp
+L resistor R4
+U 1 1 61DEB380
+P 4450 3200
+F 0 "R4" H 4500 3330 50  0000 C CNN
+F 1 "128k" H 4500 3150 50  0000 C CNN
+F 2 "" H 4500 3180 30  0000 C CNN
+F 3 "" V 4500 3250 30  0000 C CNN
+	1    4450 3200
+	1    0    0    -1  
+$EndComp
+$Comp
+L resistor R5
+U 1 1 61DEB381
+P 4450 3550
+F 0 "R5" H 4500 3680 50  0000 C CNN
+F 1 "64k" H 4500 3500 50  0000 C CNN
+F 2 "" H 4500 3530 30  0000 C CNN
+F 3 "" V 4500 3600 30  0000 C CNN
+	1    4450 3550
+	1    0    0    -1  
+$EndComp
+$Comp
+L resistor R6
+U 1 1 61DEB382
+P 4450 3900
+F 0 "R6" H 4500 4030 50  0000 C CNN
+F 1 "32k" H 4500 3850 50  0000 C CNN
+F 2 "" H 4500 3880 30  0000 C CNN
+F 3 "" V 4500 3950 30  0000 C CNN
+	1    4450 3900
+	1    0    0    -1  
+$EndComp
+$Comp
+L resistor R7
+U 1 1 61DEB383
+P 4450 4250
+F 0 "R7" H 4500 4380 50  0000 C CNN
+F 1 "16k" H 4500 4200 50  0000 C CNN
+F 2 "" H 4500 4230 30  0000 C CNN
+F 3 "" V 4500 4300 30  0000 C CNN
+	1    4450 4250
+	1    0    0    -1  
+$EndComp
+$Comp
+L resistor R9
+U 1 1 61DEB384
+P 4450 4600
+F 0 "R9" H 4500 4730 50  0000 C CNN
+F 1 "8k" H 4500 4550 50  0000 C CNN
+F 2 "" H 4500 4580 30  0000 C CNN
+F 3 "" V 4500 4650 30  0000 C CNN
+	1    4450 4600
+	1    0    0    -1  
+$EndComp
+$Comp
+L resistor R10
+U 1 1 61DEB385
+P 4450 4900
+F 0 "R10" H 4500 5030 50  0000 C CNN
+F 1 "4k" H 4500 4850 50  0000 C CNN
+F 2 "" H 4500 4880 30  0000 C CNN
+F 3 "" V 4500 4950 30  0000 C CNN
+	1    4450 4900
+	1    0    0    -1  
+$EndComp
+$Comp
+L resistor R11
+U 1 1 61DEB386
+P 4400 5200
+F 0 "R11" H 4450 5330 50  0000 C CNN
+F 1 "2k" H 4450 5150 50  0000 C CNN
+F 2 "" H 4450 5180 30  0000 C CNN
+F 3 "" V 4450 5250 30  0000 C CNN
+	1    4400 5200
+	1    0    0    -1  
+$EndComp
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+L PORT U1
+U 10 1 61DEFF7E
+P 2100 6350
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+F 1 "PORT" H 2100 6350 30  0000 C CNN
+F 2 "" H 2100 6350 60  0000 C CNN
+F 3 "" H 2100 6350 60  0000 C CNN
+	10   2100 6350
+	1    0    0    -1  
+$EndComp
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+L PORT U1
+U 9 1 61DEFFF5
+P 2100 5800
+F 0 "U1" H 2150 5900 30  0000 C CNN
+F 1 "PORT" H 2100 5800 30  0000 C CNN
+F 2 "" H 2100 5800 60  0000 C CNN
+F 3 "" H 2100 5800 60  0000 C CNN
+	9    2100 5800
+	1    0    0    -1  
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+U 8 1 61DF0058
+P 2050 5250
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+F 1 "PORT" H 2050 5250 30  0000 C CNN
+F 2 "" H 2050 5250 60  0000 C CNN
+F 3 "" H 2050 5250 60  0000 C CNN
+	8    2050 5250
+	1    0    0    -1  
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+U 7 1 61DF00BB
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+F 1 "PORT" H 2050 4650 30  0000 C CNN
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+F 3 "" H 2050 4650 60  0000 C CNN
+	7    2050 4650
+	1    0    0    -1  
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+L PORT U1
+U 6 1 61DF0148
+P 2100 4000
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+F 1 "PORT" H 2100 4000 30  0000 C CNN
+F 2 "" H 2100 4000 60  0000 C CNN
+F 3 "" H 2100 4000 60  0000 C CNN
+	6    2100 4000
+	1    0    0    -1  
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+U 5 1 61DF01D7
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+F 1 "PORT" H 2100 3450 30  0000 C CNN
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+F 3 "" H 2100 3450 60  0000 C CNN
+	5    2100 3450
+	1    0    0    -1  
+$EndComp
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+U 4 1 61DF026C
+P 2050 2900
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+F 1 "PORT" H 2050 2900 30  0000 C CNN
+F 2 "" H 2050 2900 60  0000 C CNN
+F 3 "" H 2050 2900 60  0000 C CNN
+	4    2050 2900
+	1    0    0    -1  
+$EndComp
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+L PORT U1
+U 3 1 61DF0309
+P 2050 2350
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+F 1 "PORT" H 2050 2350 30  0000 C CNN
+F 2 "" H 2050 2350 60  0000 C CNN
+F 3 "" H 2050 2350 60  0000 C CNN
+	3    2050 2350
+	1    0    0    -1  
+$EndComp
+$Comp
+L PORT U1
+U 2 1 61DF03AE
+P 2100 1850
+F 0 "U1" H 2150 1950 30  0000 C CNN
+F 1 "PORT" H 2100 1850 30  0000 C CNN
+F 2 "" H 2100 1850 60  0000 C CNN
+F 3 "" H 2100 1850 60  0000 C CNN
+	2    2100 1850
+	1    0    0    -1  
+$EndComp
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+U 1 1 61DF041D
+P 2050 1250
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+F 1 "PORT" H 2050 1250 30  0000 C CNN
+F 2 "" H 2050 1250 60  0000 C CNN
+F 3 "" H 2050 1250 60  0000 C CNN
+	1    2050 1250
+	1    0    0    -1  
+$EndComp
+$Comp
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+U 11 1 61DF0D04
+P 7650 5200
+F 0 "U1" H 7700 5300 30  0000 C CNN
+F 1 "PORT" H 7650 5200 30  0000 C CNN
+F 2 "" H 7650 5200 60  0000 C CNN
+F 3 "" H 7650 5200 60  0000 C CNN
+	11   7650 5200
+	-1   0    0    -1  
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+U 1 1 61DEBE2F
+P 6550 4000
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+F 1 "summer" H 6550 4050 60  0000 C CNN
+F 2 "" H 6550 4000 60  0000 C CNN
+F 3 "" H 6550 4000 60  0000 C CNN
+	1    6550 4000
+	1    0    0    -1  
+$EndComp
+$Comp
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+F 2 "" H 6150 4150 50  0001 C CNN
+F 3 "" H 6150 4150 50  0001 C CNN
+	1    6150 4150
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
+	5100 5150 4600 5150
+Wire Wire Line
+	4600 2200 5100 2200
+Connection ~ 5100 4850
+Wire Wire Line
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+Connection ~ 5100 2500
+Wire Wire Line
+	4650 2800 5100 2800
+Connection ~ 5100 2800
+Wire Wire Line
+	4650 3150 5100 3150
+Connection ~ 5100 3150
+Wire Wire Line
+	4650 3500 5100 3500
+Connection ~ 5100 3500
+Connection ~ 5100 3850
+Wire Wire Line
+	4650 4200 5100 4200
+Connection ~ 5100 4200
+Wire Wire Line
+	4650 4550 5100 4550
+Connection ~ 5100 4550
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+Wire Wire Line
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+Wire Wire Line
+	7050 5200 7400 5200
+Wire Wire Line
+	4650 3850 6150 3850
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+Wire Wire Line
+	3500 2800 4350 2800
+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+$Comp
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+U 1 1 62005AB8
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+F 2 "" H 2700 1400 60  0000 C CNN
+F 3 "" H 2700 1400 60  0000 C CNN
+	1    2700 1400
+	1    0    0    -1  
+$EndComp
+$Comp
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+F 1 "summer" H 2750 2050 60  0000 C CNN
+F 2 "" H 2750 2000 60  0000 C CNN
+F 3 "" H 2750 2000 60  0000 C CNN
+	1    2750 2000
+	1    0    0    -1  
+$EndComp
+$Comp
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+U 1 1 6200669E
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+F 1 "summer" H 2700 2550 60  0000 C CNN
+F 2 "" H 2700 2500 60  0000 C CNN
+F 3 "" H 2700 2500 60  0000 C CNN
+	1    2700 2500
+	1    0    0    -1  
+$EndComp
+$Comp
+L summer U5
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+F 1 "summer" H 2700 3100 60  0000 C CNN
+F 2 "" H 2700 3050 60  0000 C CNN
+F 3 "" H 2700 3050 60  0000 C CNN
+	1    2700 3050
+	1    0    0    -1  
+$EndComp
+$Comp
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+F 1 "summer" H 2750 3650 60  0000 C CNN
+F 2 "" H 2750 3600 60  0000 C CNN
+F 3 "" H 2750 3600 60  0000 C CNN
+	1    2750 3600
+	1    0    0    -1  
+$EndComp
+$Comp
+L summer U10
+U 1 1 62006A63
+P 2750 4150
+F 0 "U10" H 2750 4100 60  0000 C CNN
+F 1 "summer" H 2750 4200 60  0000 C CNN
+F 2 "" H 2750 4150 60  0000 C CNN
+F 3 "" H 2750 4150 60  0000 C CNN
+	1    2750 4150
+	1    0    0    -1  
+$EndComp
+$Comp
+L summer U6
+U 1 1 62006B47
+P 2700 4800
+F 0 "U6" H 2700 4750 60  0000 C CNN
+F 1 "summer" H 2700 4850 60  0000 C CNN
+F 2 "" H 2700 4800 60  0000 C CNN
+F 3 "" H 2700 4800 60  0000 C CNN
+	1    2700 4800
+	1    0    0    -1  
+$EndComp
+$Comp
+L summer U7
+U 1 1 62006C2E
+P 2700 5400
+F 0 "U7" H 2700 5350 60  0000 C CNN
+F 1 "summer" H 2700 5450 60  0000 C CNN
+F 2 "" H 2700 5400 60  0000 C CNN
+F 3 "" H 2700 5400 60  0000 C CNN
+	1    2700 5400
+	1    0    0    -1  
+$EndComp
+$Comp
+L summer U12
+U 1 1 62006D0E
+P 2800 5950
+F 0 "U12" H 2800 5900 60  0000 C CNN
+F 1 "summer" H 2800 6000 60  0000 C CNN
+F 2 "" H 2800 5950 60  0000 C CNN
+F 3 "" H 2800 5950 60  0000 C CNN
+	1    2800 5950
+	1    0    0    -1  
+$EndComp
+$Comp
+L summer U11
+U 1 1 62006DC0
+P 2750 6500
+F 0 "U11" H 2750 6450 60  0000 C CNN
+F 1 "summer" H 2750 6550 60  0000 C CNN
+F 2 "" H 2750 6500 60  0000 C CNN
+F 3 "" H 2750 6500 60  0000 C CNN
+	1    2750 6500
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	3200 1400 3700 1400
+Wire Wire Line
+	3700 1400 3700 2200
+Wire Wire Line
+	3600 2500 3600 2000
+Wire Wire Line
+	3600 2000 3250 2000
+Wire Wire Line
+	3200 2500 3500 2500
+Wire Wire Line
+	3500 2500 3500 2800
+Wire Wire Line
+	3200 3050 3700 3050
+Wire Wire Line
+	3700 3050 3700 3150
+Wire Wire Line
+	3250 3500 3250 3600
+Wire Wire Line
+	3250 3850 3250 4150
+Wire Wire Line
+	3200 4200 3200 4800
+Wire Wire Line
+	3250 4600 3250 5400
+Wire Wire Line
+	3250 5400 3200 5400
+Wire Wire Line
+	3300 4850 3300 5950
+Wire Wire Line
+	3700 5150 3700 6500
+Wire Wire Line
+	3700 6500 3250 6500
+$Comp
+L GND #PWR1
+U 1 1 620071B7
+P 1400 6750
+F 0 "#PWR1" H 1400 6500 50  0001 C CNN
+F 1 "GND" H 1400 6600 50  0000 C CNN
+F 2 "" H 1400 6750 50  0001 C CNN
+F 3 "" H 1400 6750 50  0001 C CNN
+	1    1400 6750
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	2350 6650 1400 6650
+Wire Wire Line
+	1400 6650 1400 6750
+Wire Wire Line
+	2400 6100 1450 6100
+Wire Wire Line
+	1450 4300 1450 6650
+Connection ~ 1450 6650
+Wire Wire Line
+	2300 5550 1450 5550
+Connection ~ 1450 6100
+Wire Wire Line
+	2300 4950 1450 4950
+Connection ~ 1450 5550
+Wire Wire Line
+	2350 4300 1450 4300
+Connection ~ 1450 4950
+Wire Wire Line
+	2350 3750 1450 3750
+Wire Wire Line
+	1450 1550 1450 4350
+Connection ~ 1450 4350
+Wire Wire Line
+	2300 3200 1450 3200
+Connection ~ 1450 3750
+Wire Wire Line
+	2300 2650 1450 2650
+Connection ~ 1450 3200
+Wire Wire Line
+	2350 2150 1450 2150
+Connection ~ 1450 2650
+Wire Wire Line
+	2300 1550 1450 1550
+Connection ~ 1450 2150
+$EndSCHEMATC
diff --git a/library/SubcircuitLibrary/10bitDAC/10bitDAC.sub b/library/SubcircuitLibrary/10bitDAC/10bitDAC.sub
new file mode 100644
index 00000000..0a0445d9
--- /dev/null
+++ b/library/SubcircuitLibrary/10bitDAC/10bitDAC.sub
@@ -0,0 +1,61 @@
+* Subcircuit 10bitDAC
+
+.subckt 10bitDAC net-_u1-pad1_ net-_u1-pad2_ net-_u1-pad3_ net-_u1-pad4_ net-_u1-pad5_ net-_u1-pad6_ net-_u1-pad7_ net-_u1-pad8_ net-_u1-pad9_ net-_u1-pad10_ net-_u1-pad11_ 
+* /home/sumanto/esim-2.1/library/subcircuitlibrary/10bitdac/10bitdac.cir
+r1  net-_r1-pad1_ net-_r1-pad2_ 1024k
+r2  net-_r2-pad1_ net-_r1-pad2_ 512k
+r3  net-_r3-pad1_ net-_r1-pad2_ 256k
+r4  net-_r4-pad1_ net-_r1-pad2_ 128k
+r5  net-_r5-pad1_ net-_r1-pad2_ 64k
+r6  net-_r6-pad1_ net-_r1-pad2_ 32k
+r7  net-_r7-pad1_ net-_r1-pad2_ 16k
+r9  net-_r9-pad1_ net-_r1-pad2_ 8k
+r10  net-_r10-pad1_ net-_r1-pad2_ 4k
+r11  net-_r11-pad1_ net-_r1-pad2_ 2k
+* u2  net-_r1-pad2_ gnd net-_u1-pad11_ summer
+* u3  net-_u1-pad1_ gnd net-_r1-pad1_ summer
+* u8  net-_u1-pad2_ gnd net-_r2-pad1_ summer
+* u4  net-_u1-pad3_ gnd net-_r3-pad1_ summer
+* u5  net-_u1-pad4_ gnd net-_r4-pad1_ summer
+* u9  net-_u1-pad5_ gnd net-_r5-pad1_ summer
+* u10  net-_u1-pad6_ gnd net-_r6-pad1_ summer
+* u6  net-_u1-pad7_ gnd net-_r7-pad1_ summer
+* u7  net-_u1-pad8_ gnd net-_r9-pad1_ summer
+* u12  net-_u1-pad9_ gnd net-_r10-pad1_ summer
+* u11  net-_u1-pad10_ gnd net-_r11-pad1_ summer
+a1 [net-_r1-pad2_ gnd ] net-_u1-pad11_ u2
+a2 [net-_u1-pad1_ gnd ] net-_r1-pad1_ u3
+a3 [net-_u1-pad2_ gnd ] net-_r2-pad1_ u8
+a4 [net-_u1-pad3_ gnd ] net-_r3-pad1_ u4
+a5 [net-_u1-pad4_ gnd ] net-_r4-pad1_ u5
+a6 [net-_u1-pad5_ gnd ] net-_r5-pad1_ u9
+a7 [net-_u1-pad6_ gnd ] net-_r6-pad1_ u10
+a8 [net-_u1-pad7_ gnd ] net-_r7-pad1_ u6
+a9 [net-_u1-pad8_ gnd ] net-_r9-pad1_ u7
+a10 [net-_u1-pad9_ gnd ] net-_r10-pad1_ u12
+a11 [net-_u1-pad10_ gnd ] net-_r11-pad1_ u11
+* Schematic Name:                             summer, NgSpice Name: summer
+.model u2 summer(in_offset=[0.0 0.0 ] in_gain=[1.0 1.0 ] out_gain=1.0 out_offset=0.0 )
+* Schematic Name:                             summer, NgSpice Name: summer
+.model u3 summer(in_offset=[0.0 0.0 ] in_gain=[1.0 1.0 ] out_gain=1.0 out_offset=0.0 )
+* Schematic Name:                             summer, NgSpice Name: summer
+.model u8 summer(in_offset=[0.0 0.0 ] in_gain=[1.0 1.0 ] out_gain=1.0 out_offset=0.0 )
+* Schematic Name:                             summer, NgSpice Name: summer
+.model u4 summer(in_offset=[0.0 0.0 ] in_gain=[1.0 1.0 ] out_gain=1.0 out_offset=0.0 )
+* Schematic Name:                             summer, NgSpice Name: summer
+.model u5 summer(in_offset=[0.0 0.0 ] in_gain=[1.0 1.0 ] out_gain=1.0 out_offset=0.0 )
+* Schematic Name:                             summer, NgSpice Name: summer
+.model u9 summer(in_offset=[0.0 0.0 ] in_gain=[1.0 1.0 ] out_gain=1.0 out_offset=0.0 )
+* Schematic Name:                             summer, NgSpice Name: summer
+.model u10 summer(in_offset=[0.0 0.0 ] in_gain=[1.0 1.0 ] out_gain=1.0 out_offset=0.0 )
+* Schematic Name:                             summer, NgSpice Name: summer
+.model u6 summer(in_offset=[0.0 0.0 ] in_gain=[1.0 1.0 ] out_gain=1.0 out_offset=0.0 )
+* Schematic Name:                             summer, NgSpice Name: summer
+.model u7 summer(in_offset=[0.0 0.0 ] in_gain=[1.0 1.0 ] out_gain=1.0 out_offset=0.0 )
+* Schematic Name:                             summer, NgSpice Name: summer
+.model u12 summer(in_offset=[0.0 0.0 ] in_gain=[1.0 1.0 ] out_gain=1.0 out_offset=0.0 )
+* Schematic Name:                             summer, NgSpice Name: summer
+.model u11 summer(in_offset=[0.0 0.0 ] in_gain=[1.0 1.0 ] out_gain=1.0 out_offset=0.0 )
+* Control Statements
+
+.ends 10bitDAC
\ No newline at end of file
diff --git a/library/SubcircuitLibrary/10bitDAC/10bitDAC_Previous_Values.xml b/library/SubcircuitLibrary/10bitDAC/10bitDAC_Previous_Values.xml
new file mode 100644
index 00000000..25253eac
--- /dev/null
+++ b/library/SubcircuitLibrary/10bitDAC/10bitDAC_Previous_Values.xml
@@ -0,0 +1 @@
+<KicadtoNgspice><source><v1 name="Source type">dc<field1 name="Value">10</field1></v1></source><model><u2 name="type">summer<field1 name="Enter offset for input (default=0.0) 1" /><field2 name="Enter offset for input (default=0.0) 2" /><field3 name="Enter gain for input(default=1.0) 1" /><field4 name="Enter gain for input(default=1.0) 2" /><field5 name="Enter gain for output (default=1.0)" /><field6 name="Enter offset for output (default=0.0)" /></u2><u12 name="type">summer<field1 name="Enter offset for input (default=0.0) 1" /><field2 name="Enter offset for input (default=0.0) 2" /><field3 name="Enter gain for input(default=1.0) 1" /><field4 name="Enter gain for input(default=1.0) 2" /><field5 name="Enter gain for output (default=1.0)" /><field6 name="Enter offset for output (default=0.0)" /></u12><u3 name="type">gain<field7 name="Enter offset for input (default=0.0)" /><field8 name="Enter gain (default=1.0) 1" /><field9 name="Enter offset for output (default=0.0)" /></u3><u4 name="type">gain<field10 name="Enter offset for input (default=0.0)" /><field11 name="Enter gain (default=1.0) 1" /><field12 name="Enter offset for output (default=0.0)" /></u4><u5 name="type">gain<field13 name="Enter offset for input (default=0.0)" /><field14 name="Enter gain (default=1.0) 1" /><field15 name="Enter offset for output (default=0.0)" /></u5><u6 name="type">gain<field16 name="Enter offset for input (default=0.0)" /><field17 name="Enter gain (default=1.0) 1" /><field18 name="Enter offset for output (default=0.0)" /></u6><u7 name="type">gain<field19 name="Enter offset for input (default=0.0)" /><field20 name="Enter gain (default=1.0) 1" /><field21 name="Enter offset for output (default=0.0)" /></u7><u8 name="type">gain<field22 name="Enter offset for input (default=0.0)" /><field23 name="Enter gain (default=1.0) 1" /><field24 name="Enter offset for output (default=0.0)" /></u8><u9 name="type">gain<field25 name="Enter offset for input (default=0.0)" /><field26 name="Enter gain (default=1.0) 1" /><field27 name="Enter offset for output (default=0.0)" /></u9><u10 name="type">gain<field28 name="Enter offset for input (default=0.0)" /><field29 name="Enter gain (default=1.0) 1" /><field30 name="Enter offset for output (default=0.0)" /></u10><u12 name="type">gain<field31 name="Enter offset for input (default=0.0)" /><field32 name="Enter gain (default=1.0) 1" /><field33 name="Enter offset for output (default=0.0)" /></u12><u11 name="type">gain<field34 name="Enter offset for input (default=0.0)" /><field35 name="Enter gain (default=1.0) 1" /><field36 name="Enter offset for output (default=0.0)" /></u11><u3 name="type">summer<field7 name="Enter offset for input (default=0.0) 1" /><field8 name="Enter offset for input (default=0.0) 2" /><field9 name="Enter gain for input(default=1.0) 1" /><field10 name="Enter gain for input(default=1.0) 2" /><field11 name="Enter gain for output (default=1.0)" /><field12 name="Enter offset for output (default=0.0)" /></u3><u8 name="type">summer<field13 name="Enter offset for input (default=0.0) 1" /><field14 name="Enter offset for input (default=0.0) 2" /><field15 name="Enter gain for input(default=1.0) 1" /><field16 name="Enter gain for input(default=1.0) 2" /><field17 name="Enter gain for output (default=1.0)" /><field18 name="Enter offset for output (default=0.0)" /></u8><u4 name="type">summer<field19 name="Enter offset for input (default=0.0) 1" /><field20 name="Enter offset for input (default=0.0) 2" /><field21 name="Enter gain for input(default=1.0) 1" /><field22 name="Enter gain for input(default=1.0) 2" /><field23 name="Enter gain for output (default=1.0)" /><field24 name="Enter offset for output (default=0.0)" /></u4><u5 name="type">summer<field25 name="Enter offset for input (default=0.0) 1" /><field26 name="Enter offset for input (default=0.0) 2" /><field27 name="Enter gain for input(default=1.0) 1" /><field28 name="Enter gain for input(default=1.0) 2" /><field29 name="Enter gain for output (default=1.0)" /><field30 name="Enter offset for output (default=0.0)" /></u5><u9 name="type">summer<field31 name="Enter offset for input (default=0.0) 1" /><field32 name="Enter offset for input (default=0.0) 2" /><field33 name="Enter gain for input(default=1.0) 1" /><field34 name="Enter gain for input(default=1.0) 2" /><field35 name="Enter gain for output (default=1.0)" /><field36 name="Enter offset for output (default=0.0)" /></u9><u10 name="type">summer<field37 name="Enter offset for input (default=0.0) 1" /><field38 name="Enter offset for input (default=0.0) 2" /><field39 name="Enter gain for input(default=1.0) 1" /><field40 name="Enter gain for input(default=1.0) 2" /><field41 name="Enter gain for output (default=1.0)" /><field42 name="Enter offset for output (default=0.0)" /></u10><u6 name="type">summer<field43 name="Enter offset for input (default=0.0) 1" /><field44 name="Enter offset for input (default=0.0) 2" /><field45 name="Enter gain for input(default=1.0) 1" /><field46 name="Enter gain for input(default=1.0) 2" /><field47 name="Enter gain for output (default=1.0)" /><field48 name="Enter offset for output (default=0.0)" /></u6><u7 name="type">summer<field49 name="Enter offset for input (default=0.0) 1" /><field50 name="Enter offset for input (default=0.0) 2" /><field51 name="Enter gain for input(default=1.0) 1" /><field52 name="Enter gain for input(default=1.0) 2" /><field53 name="Enter gain for output (default=1.0)" /><field54 name="Enter offset for output (default=0.0)" /></u7><u11 name="type">summer<field61 name="Enter offset for input (default=0.0) 1" /><field62 name="Enter offset for input (default=0.0) 2" /><field63 name="Enter gain for input(default=1.0) 1" /><field64 name="Enter gain for input(default=1.0) 2" /><field65 name="Enter gain for output (default=1.0)" /><field66 name="Enter offset for output (default=0.0)" /></u11></model><devicemodel /><subcircuit /><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">0</field1><field2 name="Step Time">1</field2><field3 name="Stop Time">10</field3><field4 name="Start Combo">Sec</field4><field5 name="Step Combo">ms</field5><field6 name="Stop Combo">ms</field6></tran></analysis></KicadtoNgspice>
\ No newline at end of file
diff --git a/library/SubcircuitLibrary/10bitDAC/analysis b/library/SubcircuitLibrary/10bitDAC/analysis
new file mode 100644
index 00000000..14b93089
--- /dev/null
+++ b/library/SubcircuitLibrary/10bitDAC/analysis
@@ -0,0 +1 @@
+.tran 1e-03 10e-03 0e-00
\ No newline at end of file