XSPICE d_source examples

examples/xspice/d_source/PWMexample.net

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+* PWMexample.net
+* calling with:
+* ngspice -r ngs.raw -b PWMexample.net
+
+.model input_vector d_source(input_file = "pwmexample_data.text")
+.model dac1 dac_bridge(out_low = 0.7 out_high = 3.5 out_undef = 2.2
++ input_load = 5.0e-12 t_rise = 1e-9 t_fall = 1e-9)
+
+
+*==============  Begin SPICE netlist of main design ============
+A1 [3 4] input_vector
+abridge1 [3] [33] dac1
+abridge2 [4] [44] dac1
+R1 33 1 1K
+C1 0 1 10n
+
+.control
+save 33 44 1
+tran 1us 50m
+wrdata $inputdir/fil2.dat V(33) v(44) V(1)
+.endc
+
+
+

examples/xspice/d_source/d_source-stimulus.txt

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+* time, a1 a2  a3 a4  a5 a6 a7 a8 a9 aa ab
+0n      0s 0s  Uu Uu  Uu Uu Uu Uu Uu Uu Uu
+1n      1s 0s  Uu Uu  0u Uu Uu Uu Uu Uu Uu
+2n      Us 0s  Uu Uu  0u 0u Uu Uu Uu Uu Uu
+3n      Us 0r  Uu Uu  0u 0u 0u Uu Uu Uu Uu
+4n      Us 1r  Uu Uu  0u 0u 0u 0u Uu Uu Uu
+5n      Us Ur  Uu Uu  0u 0u 0u 0u 0u Uu Uu
+6n      Us Ur  0z Uu  0u 0u 0u 0u 0u 0u Uu
+7n      Us Ur  1z Uu  0u 0u 0u 0u 0u 0u 0u
+8n      Us Ur  Uz Uu  0u 0u 0u 0u 0u 0u 0u
+9n      Us Ur  Uz 0u  0u 0u 0u 0u 0u 0u 0u
+10n     Us Ur  Uz 1u  0u 0u 0u 0u 0u 0u 0u
+11n     Us Ur  Uz Uu  0u 0u 0u 0u 0u 0u 0u

examples/xspice/d_source/d_source-stimulus2.txt

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+* time, a1 a2  a3 a4  a5 a6 a7 a8 a9 aa
+0n      0s 0s  Uu Uu  Uu Uu Uu Uu Uu 1u
+1n      1s 0s  Uu Uu  0u Uu Uu Uu Uu 1u
+2n      Us 0s  Uu Uu  0u 0u Uu Uu Uu 0u
+3n      Us 0r  Uu Uu  0u 0u 0u Uu Uu 0u
+4n      Us 1r  Uu Uu  0u 0u 0u 0u Uu 1u
+5n      Us Ur  Uu Uu  0u 0u 0u 0u 0u 1u
+6n      Us Ur  0z Uu  0u 0u 0u 0u 0u 0u
+7n      Us Ur  1z Uu  0u 0u 0u 0u 0u 0u
+8n      Us Ur  Uz Uu  0u 0u 0u 0u 0u 1u
+9n      Us Ur  Uz 0u  0u 0u 0u 0u 0u 1u
+10n     Us Ur  Uz 1u  0u 0u 0u 0u 0u 0u
+11n     Us Ur  Uz Uu  0u 0u 0u 0u 0u 0u
+12n     Us Ur  Uz 0u  0u 0u 0u 0u 0u 1u

examples/xspice/d_source/d_source-stimulus3.txt

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+* time, c1 c2  c3
+0.5n      0s 1s  Us
+2.5n      0r 1r  Ur
+4.5n      0z 1z  Uz
+6.0n      0u 1u  Uu

examples/xspice/d_source/d_source.cir

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+Code Model Test: d_source
+
+a_source3 [c1 c2 c3]  d_source3
+.model d_source3 d_source (input_file="./test/d_source-stimulus3.txt")
+
+a_source [a1 a2 a3 a4 a5 a6 a7 a8 a9 aa ab]  d_source1
+.model d_source1 d_source (input_file="d_source-stimulus.txt")
+
+a_source2 [b1 b2 b3 b4 b5 b6 b7 b8 b9 ba]  d_source2
+.model d_source2 d_source (input_file="d_source-stimulus2.txt")
+
+.control
+set noaskquit
+set noacct
+tran 100ps 30ns
+eprint c1 c2 c3 > $inputdir/d_s.out
+eprint a1 a2 a3 a4 a5 a6 a7 a8 a9 aa ab >> $inputdir/d_s.out
+eprint b1 b2 b3 b4 b5 b6 b7 b8 b9 ba >> $inputdir/d_s.out
+.endc
+
+.end

examples/xspice/d_source/test/d_source-stimulus3.txt

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+* time, c1 c2  c3
+0.5n      0s 1s  Us
+2.5n      0r 1r  Ur
+4.5n      0z 1z  Uz
+6.0n      0u 1u  Uu