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@ -24,7 +24,7 @@ Modified: 2000 AlansFixes |
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int |
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MOS3noise(int mode, int operation, GENmodel * genmodel, CKTcircuit * ckt, |
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Ndata * data, double * OnDens) { |
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NOISEAN * job = (NOISEAN * ) ckt -> CKTcurJob; |
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NOISEAN * job = (NOISEAN * ) ckt->CKTcurJob; |
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MOS3model * firstModel = (MOS3model * ) genmodel; |
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MOS3model * model; |
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@ -60,19 +60,19 @@ MOS3noise(int mode, int operation, GENmodel * genmodel, CKTcircuit * ckt, |
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/* see if we have to to produce a summary report */ |
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/* if so, name all the noise generators */ |
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if (job -> NStpsSm != 0) { |
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if (job->NStpsSm != 0) { |
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switch (mode) { |
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case N_DENS: |
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for (i = 0; i < MOS3NSRCS; i++) { |
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NOISE_ADD_OUTVAR(ckt, data, "onoise_%s%s", inst -> MOS3name, MOS3nNames[i]); |
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NOISE_ADD_OUTVAR(ckt, data, "onoise_%s%s", inst->MOS3name, MOS3nNames[i]); |
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} |
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break; |
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case INT_NOIZ: |
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for (i = 0; i < MOS3NSRCS; i++) { |
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NOISE_ADD_OUTVAR(ckt, data, "onoise_total_%s%s", inst -> MOS3name, MOS3nNames[i]); |
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NOISE_ADD_OUTVAR(ckt, data, "inoise_total_%s%s", inst -> MOS3name, MOS3nNames[i]); |
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NOISE_ADD_OUTVAR(ckt, data, "onoise_total_%s%s", inst->MOS3name, MOS3nNames[i]); |
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NOISE_ADD_OUTVAR(ckt, data, "inoise_total_%s%s", inst->MOS3name, MOS3nNames[i]); |
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} |
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break; |
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} |
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@ -84,55 +84,55 @@ MOS3noise(int mode, int operation, GENmodel * genmodel, CKTcircuit * ckt, |
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case N_DENS: |
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NevalSrc( & noizDens[MOS3RDNOIZ], & lnNdens[MOS3RDNOIZ], |
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ckt, THERMNOISE, inst -> MOS3dNodePrime, inst -> MOS3dNode, |
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inst -> MOS3drainConductance); |
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ckt, THERMNOISE, inst->MOS3dNodePrime, inst->MOS3dNode, |
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inst->MOS3drainConductance); |
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NevalSrc( & noizDens[MOS3RSNOIZ], & lnNdens[MOS3RSNOIZ], |
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ckt, THERMNOISE, inst -> MOS3sNodePrime, inst -> MOS3sNode, |
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inst -> MOS3sourceConductance); |
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ckt, THERMNOISE, inst->MOS3sNodePrime, inst->MOS3sNode, |
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inst->MOS3sourceConductance); |
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NevalSrc( & noizDens[MOS3IDNOIZ], & lnNdens[MOS3IDNOIZ], |
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ckt, THERMNOISE, inst -> MOS3dNodePrime, inst -> MOS3sNodePrime, |
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(2.0 / 3.0 * fabs(inst -> MOS3gm))); |
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ckt, THERMNOISE, inst->MOS3dNodePrime, inst->MOS3sNodePrime, |
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(2.0 / 3.0 * fabs(inst->MOS3gm))); |
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NevalSrc( & noizDens[MOS3FLNOIZ], NULL, ckt, |
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N_GAIN, inst -> MOS3dNodePrime, inst -> MOS3sNodePrime, |
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N_GAIN, inst->MOS3dNodePrime, inst->MOS3sNodePrime, |
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(double) 0.0); |
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if (newcompat.s3) { |
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noizDens[MOS3FLNOIZ] *= model -> MOS3fNcoef * |
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exp(model -> MOS3fNexp * |
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log(MAX(fabs(inst -> MOS3cd), N_MINLOG))) / |
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(data -> freq * |
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(inst -> MOS3w - 2 * model -> MOS3widthNarrow) * |
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(inst -> MOS3l - 2 * model -> MOS3latDiff) * |
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model -> MOS3oxideCapFactor * model -> MOS3oxideCapFactor); |
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noizDens[MOS3FLNOIZ] *= model->MOS3fNcoef * |
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exp(model->MOS3fNexp * |
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log(MAX(fabs(inst->MOS3cd), N_MINLOG))) / |
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(data->freq * |
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(inst->MOS3w - 2 * model->MOS3widthNarrow) * |
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(inst->MOS3l - 2 * model->MOS3latDiff) * |
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model->MOS3oxideCapFactor * model->MOS3oxideCapFactor); |
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} else { |
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switch (model -> MOS3nlev) { |
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switch (model->MOS3nlev) { |
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case 0: |
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noizDens[MOS3FLNOIZ] *= model -> MOS3fNcoef * |
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exp(model -> MOS3fNexp * |
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log(MAX(fabs(inst -> MOS3cd), N_MINLOG))) / |
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(data -> freq * |
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(inst -> MOS3l - 2 * model -> MOS3latDiff) * |
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(inst -> MOS3l - 2 * model -> MOS3latDiff) * |
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model -> MOS3oxideCapFactor); |
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noizDens[MOS3FLNOIZ] *= model->MOS3fNcoef * |
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exp(model->MOS3fNexp * |
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log(MAX(fabs(inst->MOS3cd), N_MINLOG))) / |
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(data->freq * |
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(inst->MOS3l - 2 * model->MOS3latDiff) * |
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(inst->MOS3l - 2 * model->MOS3latDiff) * |
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model->MOS3oxideCapFactor); |
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break; |
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case 1: |
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noizDens[MOS3FLNOIZ] *= model -> MOS3fNcoef * |
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exp(model -> MOS3fNexp * |
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log(MAX(fabs(inst -> MOS3cd), N_MINLOG))) / |
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(data -> freq * |
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(inst -> MOS3w - 2 * model -> MOS3widthNarrow) * |
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(inst -> MOS3l - 2 * model -> MOS3latDiff) * |
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model -> MOS3oxideCapFactor); |
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noizDens[MOS3FLNOIZ] *= model->MOS3fNcoef * |
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exp(model->MOS3fNexp * |
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log(MAX(fabs(inst->MOS3cd), N_MINLOG))) / |
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(data->freq * |
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(inst->MOS3w - 2 * model->MOS3widthNarrow) * |
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(inst->MOS3l - 2 * model->MOS3latDiff) * |
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model->MOS3oxideCapFactor); |
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break; |
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case 2: case 3: |
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noizDens[MOS3FLNOIZ] *= model -> MOS3fNcoef * |
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inst -> MOS3gm * inst -> MOS3gm / |
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(pow(data -> freq, model -> MOS3fNexp) * |
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(inst -> MOS3w - 2 * model -> MOS3widthNarrow) * |
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(inst -> MOS3l - 2 * model -> MOS3latDiff) * |
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model -> MOS3oxideCapFactor); |
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noizDens[MOS3FLNOIZ] *= model->MOS3fNcoef * |
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inst->MOS3gm * inst->MOS3gm / |
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(pow(data->freq, model->MOS3fNexp) * |
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(inst->MOS3w - 2 * model->MOS3widthNarrow) * |
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(inst->MOS3l - 2 * model->MOS3latDiff) * |
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model->MOS3oxideCapFactor); |
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break; |
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} |
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} |
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@ -148,21 +148,21 @@ MOS3noise(int mode, int operation, GENmodel * genmodel, CKTcircuit * ckt, |
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* OnDens += noizDens[MOS3TOTNOIZ]; |
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if (data -> delFreq == 0.0) { |
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if (data->delFreq == 0.0) { |
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/* if we haven't done any previous integration, we need to */ |
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/* initialize our "history" variables */ |
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for (i = 0; i < MOS3NSRCS; i++) { |
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inst -> MOS3nVar[LNLSTDENS][i] = lnNdens[i]; |
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inst->MOS3nVar[LNLSTDENS][i] = lnNdens[i]; |
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} |
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/* clear out our integration variables if it's the first pass */ |
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if (data -> freq == job -> NstartFreq) { |
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if (data->freq == job->NstartFreq) { |
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for (i = 0; i < MOS3NSRCS; i++) { |
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inst -> MOS3nVar[OUTNOIZ][i] = 0.0; |
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inst -> MOS3nVar[INNOIZ][i] = 0.0; |
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inst->MOS3nVar[OUTNOIZ][i] = 0.0; |
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inst->MOS3nVar[INNOIZ][i] = 0.0; |
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} |
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} |
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} else { |
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@ -170,37 +170,37 @@ MOS3noise(int mode, int operation, GENmodel * genmodel, CKTcircuit * ckt, |
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for (i = 0; i < MOS3NSRCS; i++) { |
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if (i != MOS3TOTNOIZ) { |
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tempOnoise = Nintegrate(noizDens[i], lnNdens[i], |
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inst -> MOS3nVar[LNLSTDENS][i], data); |
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tempInoise = Nintegrate(noizDens[i] * data -> GainSqInv, |
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lnNdens[i] + data -> lnGainInv, |
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inst -> MOS3nVar[LNLSTDENS][i] + data -> lnGainInv, |
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inst->MOS3nVar[LNLSTDENS][i], data); |
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tempInoise = Nintegrate(noizDens[i] * data->GainSqInv, |
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lnNdens[i] + data->lnGainInv, |
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inst->MOS3nVar[LNLSTDENS][i] + data->lnGainInv, |
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data); |
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inst -> MOS3nVar[LNLSTDENS][i] = lnNdens[i]; |
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data -> outNoiz += tempOnoise; |
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data -> inNoise += tempInoise; |
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if (job -> NStpsSm != 0) { |
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inst -> MOS3nVar[OUTNOIZ][i] += tempOnoise; |
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inst -> MOS3nVar[OUTNOIZ][MOS3TOTNOIZ] += tempOnoise; |
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inst -> MOS3nVar[INNOIZ][i] += tempInoise; |
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inst -> MOS3nVar[INNOIZ][MOS3TOTNOIZ] += tempInoise; |
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inst->MOS3nVar[LNLSTDENS][i] = lnNdens[i]; |
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data->outNoiz += tempOnoise; |
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data->inNoise += tempInoise; |
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if (job->NStpsSm != 0) { |
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inst->MOS3nVar[OUTNOIZ][i] += tempOnoise; |
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inst->MOS3nVar[OUTNOIZ][MOS3TOTNOIZ] += tempOnoise; |
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inst->MOS3nVar[INNOIZ][i] += tempInoise; |
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inst->MOS3nVar[INNOIZ][MOS3TOTNOIZ] += tempInoise; |
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} |
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} |
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} |
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} |
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if (data -> prtSummary) { |
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if (data->prtSummary) { |
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for (i = 0; i < MOS3NSRCS; i++) { |
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/* print a summary report */ |
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data -> outpVector[data -> outNumber++] = noizDens[i]; |
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data->outpVector[data->outNumber++] = noizDens[i]; |
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} |
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} |
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break; |
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case INT_NOIZ: |
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/* already calculated, just output */ |
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if (job -> NStpsSm != 0) { |
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if (job->NStpsSm != 0) { |
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for (i = 0; i < MOS3NSRCS; i++) { |
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data -> outpVector[data -> outNumber++] = inst -> MOS3nVar[OUTNOIZ][i]; |
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data -> outpVector[data -> outNumber++] = inst -> MOS3nVar[INNOIZ][i]; |
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data->outpVector[data->outNumber++] = inst->MOS3nVar[OUTNOIZ][i]; |
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data->outpVector[data->outNumber++] = inst->MOS3nVar[INNOIZ][i]; |
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} |
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} /* if */ |
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break; |
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