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example file delta-sigma-1.cir 

add usage of variable win_console
use eprvcd for printing digital file
This commit is contained in:
h_vogt 2017-02-18 19:27:11 +01:00 committed by rlar
parent 1ed5e6be19
commit cf31495471
1 changed files with 14 additions and 5 deletions
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19
examples/xspice/delta-sigma/delta-sigma-1.cir
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@ -96,13 +96,22 @@ abridge22 [dclk xsinc.ddivndel1 xsinc.ddivndel2 dv] [acclk acset acres acin] dac
save inp inm adaclout adaccout ; save memory space
tran 0.1u $&simtime
* analog out, scaled 'manually'; sinc filter counter; analog differential in
plot 4.1*(adaclout-0.486) adaccout v(inp)-v(inm) ylimit -0.6 0.6
if $?win_console
* temporary plot file starts with np_ : extra postscript output suppressed
gnuplot np_tmp 4.1*(adaclout-0.486) adaccout v(inp)-v(inm) ylimit -0.6 0.6
else
plot 4.1*(adaclout-0.486) adaccout v(inp)-v(inm) ylimit -0.6 0.6
end
* modulator dig out
* eprint dv > digi1.txt
*eprvcd dv > digi1.vcd
*
*eprint dlout1 dlout2 dlout3 dlout4 dlout5 dlout6 dlout7 dlout8 dlout9 dlout10
*+ xsinc.dout1 xsinc.dout2 xsinc.dout3 xsinc.dout4 xsinc.dout5
*+ xsinc.dout6 xsinc.dout7 xsinc.dout8 xsinc.dout9 xsinc.dout10 > digi4b.txt
eprvcd dlout1 dlout2 dlout3 dlout4 dlout5 dlout6 dlout7 dlout8 dlout9 dlout10
+ xsinc.dout1 xsinc.dout2 xsinc.dout3 xsinc.dout4 xsinc.dout5
+ xsinc.dout6 xsinc.dout7 xsinc.dout8 xsinc.dout9 xsinc.dout10 > digi4b.vcd
* plotting the vcd file (e.g. with GTKWave)
shell digi4b.vcd
.endc
.end