summaryrefslogtreecommitdiff
path: root/Windows/spice/examples/digital
diff options
context:
space:
mode:
authorrahulp132021-01-07 18:22:29 +0530
committerrahulp132021-01-07 18:22:29 +0530
commitd4fd47ecf77597595d3f4fa72fd5334a5fe7417b (patch)
tree28095229ec3035d15c569fbedac83cf5876aa196 /Windows/spice/examples/digital
parent376e748df438933088721286402462dffd6367c0 (diff)
parent63e3156454f39732a3101c29d42b473a89ca68d2 (diff)
downloadeSim-d4fd47ecf77597595d3f4fa72fd5334a5fe7417b.tar.gz
eSim-d4fd47ecf77597595d3f4fa72fd5334a5fe7417b.tar.bz2
eSim-d4fd47ecf77597595d3f4fa72fd5334a5fe7417b.zip
Merge windows installer updates with linux installer
Diffstat (limited to 'Windows/spice/examples/digital')
-rw-r--r--Windows/spice/examples/digital/74HCng_short_2.lib226
-rw-r--r--Windows/spice/examples/digital/adder-comparison.txt23
-rw-r--r--Windows/spice/examples/digital/adder_Xspice.cir84
-rw-r--r--Windows/spice/examples/digital/adder_behav.cir69
-rw-r--r--Windows/spice/examples/digital/adder_bip.cir88
-rw-r--r--Windows/spice/examples/digital/adder_mos.cir79
-rw-r--r--Windows/spice/examples/digital/nggtk.tcl10
7 files changed, 0 insertions, 579 deletions
diff --git a/Windows/spice/examples/digital/74HCng_short_2.lib b/Windows/spice/examples/digital/74HCng_short_2.lib
deleted file mode 100644
index 62adda0a..00000000
--- a/Windows/spice/examples/digital/74HCng_short_2.lib
+++ /dev/null
@@ -1,226 +0,0 @@
-* 74hcng.lib
-*
-* derived from 74HCxxx Model libraray for LTSPICE from www.linear.com/software
-*
-* Revision 1.01 06/25/2018 test devices NAND, NOR, and XOR as XSPICE subcircuit for ngspice
-*
-* All parts have been divided into three sections.
-*
-* >--| A-D-Converter (threshold VCC1/2) |----| Event LOGIC Axx (delay) |----| OUTPUT LEVEL D-A (rise and fall times) |-->
-*
-* Delays are given for Vcc = 2V/4.5V/6V (HC) from the
-* Philips data sheets. http://www.philipslogic.com
-*
-* Delays are given for Vcc = 2V/4.5V/6V .
-* Used delay: Td = (Tpd-Tr/2)*(4.5-0.5)/(Vcc-0.5)
-* The gate delay has to be set to tpd minus 3ns for the input filter
-* and another minus 3ns for Trise/2
-* td1 = tpd - 3ns - 3ns
-*
-
-.param vcc=5 tripdt=6n
-***********************************************************************************
-* The 74HCXX gates
-*
-* 2-input NAND gate
-* vcc 2 /4.5/5 /6
-* tpd 25n/9n/7n/7n
-* tr 19n/7n / /6n
-.SUBCKT 74HC00 in1 in2 out NVCC NVGND vcc1={vcc} tripdt1={tripdt}
-.param td1={1e-9*(9-3-3)*4.0/(vcc1-0.5)}
-.param Rout={60*4.0/(vcc1-0.5)} $ standard output driver
-*Cin1 in1 0 3.5p
-*Cin2 in2 0 3.5p
-abridge2 [in1 in2] [din1 din2] adc_buff
-.model adc_buff adc_bridge(in_low = {vcc1/2.0} in_high = {vcc1/2.0})
-a6 [din1 din2] dout nand1
-.model nand1 d_nand(rise_delay = {td1} fall_delay = {td1}
-+ input_load = 0.5e-12)
-abridge1 [dout] [out20] dac1
-.model dac1 dac_bridge(out_low = 0.0 out_high = {vcc1} out_undef = {vcc1/2.0}
-+ input_load = 5.0e-12 t_rise = {tripdt1}
-+ t_fall = {tripdt1})
-Rout out20 out {Rout}
-.ends
-
-
-* 2-input NOR gate
-* tpd 25n/9n/7n
-* tr 19n/7n/6n
-.SUBCKT 74HC02 in1 in2 out NVCC NVGND vcc1={vcc} tripdt1={tripdt}
-.param td1={1e-9*(9-3-3)*4.0/(vcc1-0.5)}
-.param Rout={60*4.0/(vcc1-0.5)} $ standard output driver
-*Cin1 in1 0 3.5p
-*Cin2 in2 0 3.5p
-abridge2 [in1 in2] [din1 din2] adc_buff
-.model adc_buff adc_bridge(in_low = {vcc1/2.0} in_high = {vcc1/2.0})
-a6 [din1 din2] dout nor1
-.model nor1 d_nor(rise_delay = {td1} fall_delay = {td1} input_load = 0.5e-12)
-abridge1 [dout] [out20] dac1
-.model dac1 dac_bridge(out_low = 0.0 out_high = {vcc1} out_undef = {vcc1/2.0}
-+ input_load = 5.0e-12 t_rise = {tripdt1} t_fall = {tripdt1})
-Rout out20 out {Rout}
-.ends
-
-
-** 2-input AND gate
-* tpd 25n/9n/7n
-* tr 19n/7n/6n
-.SUBCKT 74HC08 in1 in2 out NVCC NVGND vcc1={vcc} tripdt1={tripdt}
-.param td1={1e-9*(9-3-3)*4.0/(vcc1-0.5)}
-.param Rout={60*4.0/(vcc1-0.5)} $ standard output driver
-*Cin1 in1 0 3.5p
-*Cin2 in2 0 3.5p
-abridge2 [in1 in2] [din1 din2] adc_buff
-.model adc_buff adc_bridge(in_low = {vcc1/2.0} in_high = {vcc1/2.0})
-a6 [din1 din2] dout and1
-.model and1 d_and(rise_delay = {td1} fall_delay = {td1}
-+ input_load = 0.5e-12)
-abridge1 [dout] [out20] dac1
-.model dac1 dac_bridge(out_low = 0.0 out_high = {vcc1} out_undef = {vcc1/2.0}
-+ input_load = 5.0e-12 t_rise = {tripdt1}
-+ t_fall = {tripdt1})
-Rout out20 out {Rout}
-.ends
-**
-
-* 2-input OR gate
-* tpd 25n/9n/7n
-* tr 19n/7n/6n
-.SUBCKT 74HC32 in1 in2 out NVCC NVGND vcc1={vcc} tripdt1={tripdt}
-.param td1={1e-9*(9-3-3)*4.0/(vcc1-0.5)}
-.param Rout={60*4.0/(vcc1-0.5)} $ standard output driver
-*Cin1 in1 0 3.5p
-*Cin2 in2 0 3.5p
-abridge2 [in1 in2] [din1 din2] adc_buff
-.model adc_buff adc_bridge(in_low = {vcc1/2.0} in_high = {vcc1/2.0})
-a6 [din1 din2] dout or1
-.model or1 d_or(rise_delay = {td1} fall_delay = {td1} input_load = 0.5e-12)
-abridge1 [dout] [out20] dac1
-.model dac1 dac_bridge(out_low = 0.0 out_high = {vcc1} out_undef = {vcc1/2.0}
-+ input_load = 5.0e-12 t_rise = {tripdt1} t_fall = {tripdt1})
-Rout out20 out {Rout}
-.ends
-
-
-* 2-input EXOR gate
-* tpd 39n/14n/11n
-* tr 19n/7n/6n
-.SUBCKT 74HC86 in1 in2 out NVCC NVGND vcc1={vcc} tripdt1={tripdt}
-.param td1={1e-9*(14-3-3)*4.0/(vcc1-0.5)}
-.param Rout={60*4.0/(vcc1-0.5)} $ standard output driver
-*Cin1 in1 0 3.5p
-*Cin2 in2 0 3.5p
-abridge2 [in1 in2] [din1 din2] adc_buff
-.model adc_buff adc_bridge(in_low = {vcc1/2.0} in_high = {vcc1/2.0})
-a6 [din1 din2] dout xor3
-.model xor3 d_xor(rise_delay = {td1} fall_delay = {td1}
-+ input_load = 0.5e-12)
-abridge1 [dout] [out20] dac1
-.model dac1 dac_bridge(out_low = 0.0 out_high = {vcc1} out_undef = {vcc1/2.0}
-+ input_load = 5.0e-12 t_rise = {tripdt1} t_fall = {tripdt1})
-Rout out20 out {Rout}
-.ends
-
-
-*
-*============================================================================
-*
-* A hopefully real transistor level based model of the 74HCU04. The model
-* comes directly from philips. http://www.philipslogic.com/support/spice/
-* This a unbuffered inverter which is often used in LC or crystal oscillators.
-* Inverter, unbuffered
-* Original Philips model used.
-.SUBCKT 74HCU04 A Y VCC VGND vcc1={vcc} speed1={speed} tripdt1={tripdt}
-*Rin A A1 200
-*Cin A1 VGND 3p
-*XAY A1 Y VCC VGND 74HC04_INV0
-XAY A Y VCC VGND 74HC04_INV0
-.ends
-*
-*
-.SUBCKT 74HC04_INV0 2 3 80 90
-*IN=2, OUT=3, VCC=80, GND=90
-XINP 20 25 50 60 74HC_INP0N
-XOUTP 25 30 50 60 74HC_OUTPN
-L1 80 50 6.87NH
-L2 60 90 6.87NH
-L3 2 20 5.97NH
-L4 30 3 5.97NH
-C1 50 90 1.5P
-C2 60 90 1.5P
-C3 20 90 1.5P
-C4 3 90 1.5P
-.ENDS
-*
-.SUBCKT 74HC_INP0N 2 3 50 60
-*IN=2, OUT=3, VCC=50, GND=60
-R1 2 3 100
-MP1 3 50 50 50 MHCPEN W=20U L=2.4U AD=100P AS=100P PD=40U PS= 20U
-MN1 3 60 60 60 MHCNEN W=35U L=2.4U AD=260P AS=260P PD=70U PS= 20U
-.ENDS
-*
-.SUBCKT 74HC_OUTPN 2 3 50 60
-*IN=2, OUT=3, VCC=50, GND=60
-R1 2 4 100
-MP1 3 4 50 50 MHCPEN W=360U L=2.4U AD=400P AS=400P PD=10U PS=180U
-MN1 3 4 60 60 MHCNEN W=140U L=2.4U AD=200P AS=300P PD=10U PS=130U
-R2 4 5 50
-MP2 3 5 50 50 MHCPEN W=360U L=2.4U AD=400P AS=400P PD=10U PS=180U
-MN2 3 5 60 60 MHCNEN W=140U L=2.4U AD=200P AS=200P PD=10U PS=130U
-R3 5 6 50
-MP3 3 6 50 50 MHCPEN W=360U L=2.4U AD=400P AS=400P PD=10U PS=180U
-MN3 3 6 60 60 MHCNEN W=140U L=2.4U AD=200P AS=200P PD=10U PS=130U
-.ENDS
-************************************************
-* NOMINAL N-Channel Transistor *
-* UCB-3 Parameter Set *
-* HIGH-SPEED CMOS Logic Family *
-* 10-Jan.-1995 *
-************************************************
-.Model MHCNEN NMOS (
-+LEVEL = 3
-+KP = 45.3E-6
-+VTO = 0.72
-+TOX = 51.5E-9
-+NSUB = 2.8E15
-+GAMMA = 0.94
-+PHI = 0.65
-+VMAX = 150E3
-+RS = 40
-+RD = 40
-+XJ = 0.11E-6
-+LD = 0.52E-6
-+DELTA = 0.315
-+THETA = 0.054
-+ETA = 0.025
-+KAPPA = 0.0
-+WD = 0.0 )
-
-***********************************************
-* NOMINAL P-Channel transistor *
-* UCB-3 Parameter Set *
-* HIGH-SPEED CMOS Logic Family *
-* 10-Jan.-1995 *
-***********************************************
-.Model MHCPEN PMOS (
-+LEVEL = 3
-+KP = 22.1E-6
-+VTO = -0.71
-+TOX = 51.5E-9
-+NSUB = 3.3E16
-+GAMMA = 0.92
-+PHI = 0.65
-+VMAX = 970E3
-+RS = 80
-+RD = 80
-+XJ = 0.63E-6
-+LD = 0.23E-6
-+DELTA = 2.24
-+THETA = 0.108
-+ETA = 0.322
-+KAPPA = 0.0
-+WD = 0.0 )
-
-
-
diff --git a/Windows/spice/examples/digital/adder-comparison.txt b/Windows/spice/examples/digital/adder-comparison.txt
deleted file mode 100644
index ef3e28e1..00000000
--- a/Windows/spice/examples/digital/adder-comparison.txt
+++ /dev/null
@@ -1,23 +0,0 @@
-Compare four different 4-bit full adders,
-made of NAND gates
-Simulating for 6400ns
-
-adder_bib
-The old spice bipolar NAND gate full adder
-Simulation time 14.0s
-
-adder_mos
-A MOS NAND gate inverter, using BSIM3 and OpenMP
-Simulation time 10.5s
-
-adder_behav
-NAND gates made with XSPICE digital devices,
-but each has an analog interface, the interconnect
-is analog, gate library is 74HCng_short_2.lib
-Simulation time 1.9s
-
-adder_Xspice
-Fully digital, event node based NAND gates
-digital plotting into vcd file, display with gtkwave
-Simulation time 0.27s
-
diff --git a/Windows/spice/examples/digital/adder_Xspice.cir b/Windows/spice/examples/digital/adder_Xspice.cir
deleted file mode 100644
index e367d964..00000000
--- a/Windows/spice/examples/digital/adder_Xspice.cir
+++ /dev/null
@@ -1,84 +0,0 @@
- ADDER - 4 BIT ALL-NAND-GATE BINARY ADDER
-
-*** SUBCIRCUIT DEFINITIONS
-.SUBCKT NAND in1 in2 out
-* NODES: INPUT(2), OUTPUT
-a6 [in1 in2] out nand1
-.ENDS NAND
-
-.model nand1 d_nand(rise_delay = 0.7e-9 fall_delay = 0.7e-9
-+ input_load = 0.5e-12)
-
-.SUBCKT ONEBIT 1 2 3 4 5
-* NODES: INPUT(2), CARRY-IN, OUTPUT, CARRY-OUT
-X1 1 2 7 NAND
-X2 1 7 8 NAND
-X3 2 7 9 NAND
-X4 8 9 10 NAND
-X5 3 10 11 NAND
-X6 3 11 12 NAND
-X7 10 11 13 NAND
-X8 12 13 4 NAND
-X9 11 7 5 NAND
-.ENDS ONEBIT
-
-.SUBCKT TWOBIT 1 2 3 4 5 6 7 8
-* NODES: INPUT - BIT0(2) / BIT1(2), OUTPUT - BIT0 / BIT1,
-* CARRY-IN, CARRY-OUT
-X1 1 2 7 5 10 ONEBIT
-X2 3 4 10 6 8 ONEBIT
-.ENDS TWOBIT
-
-.SUBCKT FOURBIT 1 2 3 4 5 6 7 8 9 10 11 12 13 14
-* NODES: INPUT - BIT0(2) / BIT1(2) / BIT2(2) / BIT3(2),
-* OUTPUT - BIT0 / BIT1 / BIT2 / BIT3, CARRY-IN, CARRY-OUT
-X1 1 2 3 4 9 10 13 16 TWOBIT
-X2 5 6 7 8 11 12 16 14 TWOBIT
-.ENDS FOURBIT
-
-
-*** ALL INPUTS (analog)
-VIN1A a1 0 DC 0 PULSE(0 3 0 0.5NS 0.5NS 20NS 50NS)
-VIN1B a2 0 DC 0 PULSE(0 3 0 0.5NS 0.5NS 30NS 100NS)
-VIN2A a3 0 DC 0 PULSE(0 3 0 0.5NS 0.5NS 50NS 200NS)
-VIN2B a4 0 DC 0 PULSE(0 3 0 0.5NS 0.5NS 90NS 400NS)
-VIN3A a5 0 DC 0 PULSE(0 3 0 0.5NS 0.5NS 170NS 800NS)
-VIN3B a6 0 DC 0 PULSE(0 3 0 0.5NS 0.5NS 330NS 1600NS)
-VIN4A a7 0 DC 0 PULSE(0 3 0 0.5NS 0.5NS 650NS 3200NS)
-VIN4B a8 0 DC 0 PULSE(0 3 0 0.5NS 0.5NS 1290NS 6400NS)
-
-*** analog to digital
-abridge2 [a1 a2 a3 a4 a5 a6 a7 a8] [1 2 3 4 5 6 7 8] adc_buff
-.model adc_buff adc_bridge(in_low = 1 in_high = 2)
-
-*** digital 0
-V0 a0 0 0
-abridge0 [a0] [d0] adc_buff
-
-*** DEFINE NOMINAL CIRCUIT
-X1 1 2 3 4 5 6 7 8 s0 s1 s2 s3 d0 c3 FOURBIT
-
-*.TRAN 500p 6400NS
-* save inputs
-*.save V(a1) V(a2) V(a3) V(a4) V(a5) V(a6) V(a7) V(a8)
-
-*.save v(1)
-
-
-.control
-*save v(1)
-TRAN 500p 6400NS
-rusage
-display
-edisplay
-* save data to input directory
-cd $inputdir
-eprvcd 1 2 3 4 5 6 7 8 s0 s1 s2 s3 c3 > adder_x.vcd
-* plotting the vcd file (e.g. with GTKWave)
-* For Windows: returns control to ngspice
-shell start gtkwave adder_x.vcd --script nggtk.tcl
-* Others
-*shell gtkwave adder_x.vcd --script nggtk.tcl &
-.endc
-
-.END
diff --git a/Windows/spice/examples/digital/adder_behav.cir b/Windows/spice/examples/digital/adder_behav.cir
deleted file mode 100644
index 945c88e7..00000000
--- a/Windows/spice/examples/digital/adder_behav.cir
+++ /dev/null
@@ -1,69 +0,0 @@
- ADDER - 4 BIT ALL-74HC00-GATE BINARY ADDER
- * behavioral gate description
-
-*** SUBCIRCUIT DEFINITIONS
-.include 74HCng_short_2.lib
-.param vcc=3 tripdt=6n
-
-.SUBCKT ONEBIT 1 2 3 4 5 6
-* NODES: INPUT(2), CARRY-IN, OUTPUT, CARRY-OUT, VCC
-X1 1 2 7 6 0 74HC00
-X2 1 7 8 6 0 74HC00
-X3 2 7 9 6 0 74HC00
-X4 8 9 10 6 0 74HC00
-X5 3 10 11 6 0 74HC00
-X6 3 11 12 6 0 74HC00
-X7 10 11 13 6 0 74HC00
-X8 12 13 4 6 0 74HC00
-X9 11 7 5 6 0 74HC00
-.ENDS ONEBIT
-
-.SUBCKT TWOBIT 1 2 3 4 5 6 7 8 9
-* NODES: INPUT - BIT0(2) / BIT1(2), OUTPUT - BIT0 / BIT1,
-* CARRY-IN, CARRY-OUT, VCC
-X1 1 2 7 5 10 9 ONEBIT
-X2 3 4 10 6 8 9 ONEBIT
-.ENDS TWOBIT
-
-.SUBCKT FOURBIT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
-* NODES: INPUT - BIT0(2) / BIT1(2) / BIT2(2) / BIT3(2),
-* OUTPUT - BIT0 / BIT1 / BIT2 / BIT3, CARRY-IN, CARRY-OUT, VCC
-X1 1 2 3 4 9 10 13 16 15 TWOBIT
-X2 5 6 7 8 11 12 16 14 15 TWOBIT
-.ENDS FOURBIT
-
-*** POWER
-VCC 99 0 DC 3.3V
-
-*** ALL INPUTS
-VIN1A 1 0 DC 0 PULSE(0 3 0 5NS 5NS 20NS 50NS)
-VIN1B 2 0 DC 0 PULSE(0 3 0 5NS 5NS 30NS 100NS)
-VIN2A 3 0 DC 0 PULSE(0 3 0 5NS 5NS 50NS 200NS)
-VIN2B 4 0 DC 0 PULSE(0 3 0 5NS 5NS 90NS 400NS)
-VIN3A 5 0 DC 0 PULSE(0 3 0 5NS 5NS 170NS 800NS)
-VIN3B 6 0 DC 0 PULSE(0 3 0 5NS 5NS 330NS 1600NS)
-VIN4A 7 0 DC 0 PULSE(0 3 0 5NS 5NS 650NS 3200NS)
-VIN4B 8 0 DC 0 PULSE(0 3 0 5NS 5NS 1290NS 6400NS)
-
-*** DEFINE NOMINAL CIRCUIT
-X1 1 2 3 4 5 6 7 8 9 10 11 12 0 13 99 FOURBIT
-
-.option noinit acct
-.TRAN 500p 6400NS
-* save inputs
-.save V(1) V(2) V(3) V(4) V(5) V(6) V(7) V(8)
-
-.control
-pre_set strict_errorhandling
-unset ngdebug
-*save outputs and specials
-save x1.x1.x1.7 V(9) V(10) V(11) V(12) V(13)
-run
-rusage
-* plot the inputs, use offset to plot on top of each other
-plot v(1) v(2)+4 v(3)+8 v(4)+12 v(5)+16 v(6)+20 v(7)+24 v(8)+28
-* plot the outputs, use offset to plot on top of each other
-plot v(9) v(10)+4 v(11)+8 v(12)+12 v(13)+16
-.endc
-
-.END
diff --git a/Windows/spice/examples/digital/adder_bip.cir b/Windows/spice/examples/digital/adder_bip.cir
deleted file mode 100644
index fc316220..00000000
--- a/Windows/spice/examples/digital/adder_bip.cir
+++ /dev/null
@@ -1,88 +0,0 @@
- ADDER - 4 BIT ALL-NAND-GATE BINARY ADDER
-
-*** SUBCIRCUIT DEFINITIONS
-.SUBCKT NAND 1 2 3 4
-* NODES: INPUT(2), OUTPUT, VCC
-Q1 9 5 1 QMOD
-D1CLAMP 0 1 DMOD
-Q2 9 5 2 QMOD
-D2CLAMP 0 2 DMOD
-RB 4 5 4K
-R1 4 6 1.6K
-Q3 6 9 8 QMOD
-R2 8 0 1K
-RC 4 7 130
-Q4 7 6 10 QMOD
-DVBEDROP 10 3 DMOD
-Q5 3 8 0 QMOD
-.ENDS NAND
-
-.SUBCKT ONEBIT 1 2 3 4 5 6
-* NODES: INPUT(2), CARRY-IN, OUTPUT, CARRY-OUT, VCC
-X1 1 2 7 6 NAND
-X2 1 7 8 6 NAND
-X3 2 7 9 6 NAND
-X4 8 9 10 6 NAND
-X5 3 10 11 6 NAND
-X6 3 11 12 6 NAND
-X7 10 11 13 6 NAND
-X8 12 13 4 6 NAND
-X9 11 7 5 6 NAND
-.ENDS ONEBIT
-
-.SUBCKT TWOBIT 1 2 3 4 5 6 7 8 9
-* NODES: INPUT - BIT0(2) / BIT1(2), OUTPUT - BIT0 / BIT1,
-* CARRY-IN, CARRY-OUT, VCC
-X1 1 2 7 5 10 9 ONEBIT
-X2 3 4 10 6 8 9 ONEBIT
-.ENDS TWOBIT
-
-.SUBCKT FOURBIT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
-* NODES: INPUT - BIT0(2) / BIT1(2) / BIT2(2) / BIT3(2),
-* OUTPUT - BIT0 / BIT1 / BIT2 / BIT3, CARRY-IN, CARRY-OUT, VCC
-X1 1 2 3 4 9 10 13 16 15 TWOBIT
-X2 5 6 7 8 11 12 16 14 15 TWOBIT
-.ENDS FOURBIT
-
-*** DEFINE NOMINAL CIRCUIT
-.MODEL DMOD D
-.MODEL QMOD NPN(BF=75 RB=100 CJE=1PF CJC=3PF)
-VCC 99 0 DC 5V
-VIN1A 1 0 PULSE(0 3 0 10NS 10NS 10NS 50NS)
-VIN1B 2 0 PULSE(0 3 0 10NS 10NS 20NS 100NS)
-VIN2A 3 0 PULSE(0 3 0 10NS 10NS 40NS 200NS)
-VIN2B 4 0 PULSE(0 3 0 10NS 10NS 80NS 400NS)
-VIN3A 5 0 PULSE(0 3 0 10NS 10NS 160NS 800NS)
-VIN3B 6 0 PULSE(0 3 0 10NS 10NS 320NS 1600NS)
-VIN4A 7 0 PULSE(0 3 0 10NS 10NS 640NS 3200NS)
-VIN4B 8 0 PULSE(0 3 0 10NS 10NS 1280NS 6400NS)
-X1 1 2 3 4 5 6 7 8 9 10 11 12 0 13 99 FOURBIT
-RBIT0 9 0 1K
-RBIT1 10 0 1K
-RBIT2 11 0 1K
-RBIT3 12 0 1K
-RCOUT 13 0 1K
-
-*** (FOR THOSE WITH MONEY (AND MEMORY) TO BURN)
-.option noinit acct
-.TRAN 1NS 6400NS
-*.save VIN1A VIN1B VIN2A VIN2B VIN3A VIN3B VIN4A VIN4B
-* save inputs
-.save V(1) V(2) V(3) V(4) V(5) V(6) V(7) V(8)
-* save outputs
-.save V(9) V(10) V(11) V(12) V(13)
-*.options savecurrents
-*.save alli
-
-.control
-run
-rusage
-* plot the inputs, use offset to plot on top of each other
-plot v(1) v(2)+4 v(3)+8 v(4)+12 v(5)+16 v(6)+20 v(7)+24 v(8)+28
-* plot the outputs, use offset to plot on top of each other
-plot v(9) v(10)+4 v(11)+8 v(12)+12 v(13)+16
-.endc
-
-.END
-
-
diff --git a/Windows/spice/examples/digital/adder_mos.cir b/Windows/spice/examples/digital/adder_mos.cir
deleted file mode 100644
index 3dd57434..00000000
--- a/Windows/spice/examples/digital/adder_mos.cir
+++ /dev/null
@@ -1,79 +0,0 @@
- ADDER - 4 BIT ALL-NAND-GATE BINARY ADDER
-
-*** SUBCIRCUIT DEFINITIONS
-.SUBCKT NAND in1 in2 out VDD
-* NODES: INPUT(2), OUTPUT, VCC
-M1 out in2 Vdd Vdd p1 W=7.5u L=0.35u pd=13.5u ad=22.5p ps=13.5u as=22.5p
-M2 net.1 in2 0 0 n1 W=3u L=0.35u pd=9u ad=9p ps=9u as=9p
-M3 out in1 Vdd Vdd p1 W=7.5u L=0.35u pd=13.5u ad=22.5p ps=13.5u as=22.5p
-M4 out in1 net.1 0 n1 W=3u L=0.35u pd=9u ad=9p ps=9u as=9p
-.ENDS NAND
-
-.SUBCKT ONEBIT 1 2 3 4 5 6
-* NODES: INPUT(2), CARRY-IN, OUTPUT, CARRY-OUT, VCC
-X1 1 2 7 6 NAND
-X2 1 7 8 6 NAND
-X3 2 7 9 6 NAND
-X4 8 9 10 6 NAND
-X5 3 10 11 6 NAND
-X6 3 11 12 6 NAND
-X7 10 11 13 6 NAND
-X8 12 13 4 6 NAND
-X9 11 7 5 6 NAND
-.ENDS ONEBIT
-
-.SUBCKT TWOBIT 1 2 3 4 5 6 7 8 9
-* NODES: INPUT - BIT0(2) / BIT1(2), OUTPUT - BIT0 / BIT1,
-* CARRY-IN, CARRY-OUT, VCC
-X1 1 2 7 5 10 9 ONEBIT
-X2 3 4 10 6 8 9 ONEBIT
-.ENDS TWOBIT
-
-.SUBCKT FOURBIT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
-* NODES: INPUT - BIT0(2) / BIT1(2) / BIT2(2) / BIT3(2),
-* OUTPUT - BIT0 / BIT1 / BIT2 / BIT3, CARRY-IN, CARRY-OUT, VCC
-X1 1 2 3 4 9 10 13 16 15 TWOBIT
-X2 5 6 7 8 11 12 16 14 15 TWOBIT
-.ENDS FOURBIT
-
-*** POWER
-VCC 99 0 DC 3.3V
-
-*** ALL INPUTS
-VIN1A 1 0 DC 0 PULSE(0 3 0 5NS 5NS 20NS 50NS)
-VIN1B 2 0 DC 0 PULSE(0 3 0 5NS 5NS 30NS 100NS)
-VIN2A 3 0 DC 0 PULSE(0 3 0 5NS 5NS 50NS 200NS)
-VIN2B 4 0 DC 0 PULSE(0 3 0 5NS 5NS 90NS 400NS)
-VIN3A 5 0 DC 0 PULSE(0 3 0 5NS 5NS 170NS 800NS)
-VIN3B 6 0 DC 0 PULSE(0 3 0 5NS 5NS 330NS 1600NS)
-VIN4A 7 0 DC 0 PULSE(0 3 0 5NS 5NS 650NS 3200NS)
-VIN4B 8 0 DC 0 PULSE(0 3 0 5NS 5NS 1290NS 6400NS)
-
-*** DEFINE NOMINAL CIRCUIT
-X1 1 2 3 4 5 6 7 8 9 10 11 12 0 13 99 FOURBIT
-
-.option noinit acct
-.TRAN 500p 6400NS
-* save inputs
-.save V(1) V(2) V(3) V(4) V(5) V(6) V(7) V(8)
-
-* use BSIM3 model with default parameters
-.model n1 nmos level=49 version=3.3.0
-.model p1 pmos level=49 version=3.3.0
-*.include ./Modelcards/modelcard32.nmos
-*.include ./Modelcards/modelcard32.pmos
-
-.control
-pre_set strict_errorhandling
-unset ngdebug
-*save outputs and specials
-save x1.x1.x1.7 V(9) V(10) V(11) V(12) V(13)
-run
-rusage
-* plot the inputs, use offset to plot on top of each other
-plot v(1) v(2)+4 v(3)+8 v(4)+12 v(5)+16 v(6)+20 v(7)+24 v(8)+28
-* plot the outputs, use offset to plot on top of each other
-plot v(9) v(10)+4 v(11)+8 v(12)+12 v(13)+16
-.endc
-
-.END
diff --git a/Windows/spice/examples/digital/nggtk.tcl b/Windows/spice/examples/digital/nggtk.tcl
deleted file mode 100644
index a8669f6f..00000000
--- a/Windows/spice/examples/digital/nggtk.tcl
+++ /dev/null
@@ -1,10 +0,0 @@
-# tcl script for gtkwave: show vcd file data created by ngspice
-set nfacs [ gtkwave::getNumFacs ]
-
-for {set i 0} {$i < $nfacs } {incr i} {
- set facname [ gtkwave::getFacName $i ]
- set num_added [ gtkwave::addSignalsFromList $facname ]
-}
-
-gtkwave::/Edit/UnHighlight_All
-gtkwave::/Time/Zoom/Zoom_Full