upgrade ngspice to v31

2 files changed, 40 insertions, 0 deletions

diff --git a/Windows/spice/examples/xspice/filesource/my-source.txt b/Windows/spice/examples/xspice/filesource/my-source.txt
new file mode 100644
index 00000000..be21b680
--- /dev/null
+++ b/Windows/spice/examples/xspice/filesource/my-source.txt
@@ -0,0 +1,12 @@
+* input test
+0 0 1 
+10e-6 0.1 0.9
+20e-6 0.2 0.8
+30e-6 0.3 0.7
+40e-6 0.4 0.6
+50e-6 0.5 0.5
+60e-6 0.6 0.4
+70e-6 0.7 0.3
+80e-6 0.8 0.2
+90e-6 0.9 0.1
+100e-6 1 0
diff --git a/Windows/spice/examples/xspice/filesource/simple-filesource.cir b/Windows/spice/examples/xspice/filesource/simple-filesource.cir
new file mode 100644
index 00000000..70876249
--- /dev/null
+++ b/Windows/spice/examples/xspice/filesource/simple-filesource.cir
@@ -0,0 +1,28 @@
+filesource staircase non-interpolating and interpolating
+
+* non-interpolating
+.model filesrc filesource (file="my-source.txt"
++ amploffset=[0.1 0.1] amplscale=[3.0 3.0]
++ timeoffset=0 timescale=1
++ timerelative=false amplstep=true)
+
+* interpolating
+.model filesrc2 filesource (file="my-source.txt"
++ amploffset=[0.1 0.1] amplscale=[3.0 3.0]
++ timeoffset=0 timescale=1
++ timerelative=false amplstep=false)
+
+A1 %vd([1 0 N_IN 0]) filesrc
+Rload N_IN 0 1k
+
+A2 %vd([2 0 N_IN2 0]) filesrc2
+Rload2 N_IN2 0 1k
+
+.control
+option NOINIT ACCT
+
+tran 1us 100us
+display
+plot allv
+.endc
+.end
\ No newline at end of file