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Revert the sign of ac_gain.real 

Fix bug no 697, reported by Matthieu Guerquin-Kern
This commit is contained in:
Holger Vogt 2024-10-05 19:59:43 +02:00
parent 0fadbdc488
commit bafa3ff8a3
1 changed files with 7 additions and 7 deletions
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14
src/xspice/icm/xtradev/potentiometer/cfunc.mod
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@ -194,31 +194,31 @@ void cm_potentiometer (ARGS)
ac_gain.imag= 0.0; ac_gain.imag= 0.0;
ac_gain.real = -1.0 / r_lower; ac_gain.real = 1.0 / r_lower;
AC_GAIN(r0,r0) = ac_gain; AC_GAIN(r0,r0) = ac_gain;
ac_gain.real = 0.0; ac_gain.real = 0.0;
AC_GAIN(r0,r1) = ac_gain; AC_GAIN(r0,r1) = ac_gain;
ac_gain.real = 1.0 / r_lower; ac_gain.real = -1.0 / r_lower;
AC_GAIN(r0,wiper) = ac_gain; AC_GAIN(r0,wiper) = ac_gain;
ac_gain.real = 0.0; ac_gain.real = 0.0;
AC_GAIN(r1,r0) = ac_gain; AC_GAIN(r1,r0) = ac_gain;
ac_gain.real = -1.0 / r_upper; ac_gain.real = 1.0 / r_upper;
AC_GAIN(r1,r1) = ac_gain; AC_GAIN(r1,r1) = ac_gain;
ac_gain.real = 1.0 / r_upper; ac_gain.real = -1.0 / r_upper;
AC_GAIN(r1,wiper) = ac_gain; AC_GAIN(r1,wiper) = ac_gain;
ac_gain.real = 1.0 / r_lower; ac_gain.real = -1.0 / r_lower;
AC_GAIN(wiper,r0) = ac_gain; AC_GAIN(wiper,r0) = ac_gain;
ac_gain.real = 1.0 / r_upper; ac_gain.real = -1.0 / r_upper;
AC_GAIN(wiper,r1) = ac_gain; AC_GAIN(wiper,r1) = ac_gain;
ac_gain.real = -(1.0/r_lower) - (1.0/r_upper); ac_gain.real = (1.0/r_lower) + (1.0/r_upper);
AC_GAIN(wiper,wiper) = ac_gain; AC_GAIN(wiper,wiper) = ac_gain;
} }