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-rw-r--r--Windows/spice/examples/digital/adder_Xspice.cir84
1 files changed, 0 insertions, 84 deletions
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