mos1ask.c

来自「spice中支持多层次元件模型仿真的可单独运行的插件源码」· C语言 代码 · 共 424 行 · 第 1/2 页

            return(OK);
        case MOS1_QBS:
            value->rValue = *(ckt->CKTstate0 + here->MOS1qbs);
            return(OK);
        case MOS1_CQBS:
            value->rValue = *(ckt->CKTstate0 + here->MOS1cqbs);
            return(OK);
        case MOS1_L_SENS_DC:
            if(ckt->CKTsenInfo && here->MOS1sens_l){
               value->rValue = *(ckt->CKTsenInfo->SEN_Sap[select->iValue + 1]+
                       here->MOS1senParmNo);
            }
            return(OK);
        case MOS1_L_SENS_REAL:
            if(ckt->CKTsenInfo && here->MOS1sens_l){
               value->rValue = *(ckt->CKTsenInfo->SEN_RHS[select->iValue + 1]+
                       here->MOS1senParmNo);
            }
            return(OK);
        case MOS1_L_SENS_IMAG:
            if(ckt->CKTsenInfo && here->MOS1sens_l){
               value->rValue = *(ckt->CKTsenInfo->SEN_iRHS[select->iValue + 1]+
                       here->MOS1senParmNo);
            }
            return(OK);
        case MOS1_L_SENS_MAG:
            if(ckt->CKTsenInfo && here->MOS1sens_l){
                vr = *(ckt->CKTrhsOld + select->iValue + 1); 
                vi = *(ckt->CKTirhsOld + select->iValue + 1); 
                vm = sqrt(vr*vr + vi*vi);
                if(vm == 0){
                    value->rValue = 0;
                    return(OK);
                }
                sr = *(ckt->CKTsenInfo->SEN_RHS[select->iValue + 1]+
                        here->MOS1senParmNo);
                si = *(ckt->CKTsenInfo->SEN_iRHS[select->iValue + 1]+
                        here->MOS1senParmNo);
                value->rValue = (vr * sr + vi * si)/vm;
            }
            return(OK);
        case MOS1_L_SENS_PH:
            if(ckt->CKTsenInfo && here->MOS1sens_l){
                vr = *(ckt->CKTrhsOld + select->iValue + 1); 
                vi = *(ckt->CKTirhsOld + select->iValue + 1); 
                vm = vr*vr + vi*vi;
                if(vm == 0){
                    value->rValue = 0;
                    return(OK);
                }
                sr = *(ckt->CKTsenInfo->SEN_RHS[select->iValue + 1]+
                        here->MOS1senParmNo);
                si = *(ckt->CKTsenInfo->SEN_iRHS[select->iValue + 1]+
                        here->MOS1senParmNo);
                value->rValue =  (vr * si - vi * sr)/vm;
            }
            return(OK);
        case MOS1_L_SENS_CPLX:
            if(ckt->CKTsenInfo && here->MOS1sens_l){
                value->cValue.real= 
                        *(ckt->CKTsenInfo->SEN_RHS[select->iValue + 1]+
                        here->MOS1senParmNo);
                value->cValue.imag= 
                        *(ckt->CKTsenInfo->SEN_iRHS[select->iValue + 1]+
                        here->MOS1senParmNo);
            }
            return(OK);
        case MOS1_W_SENS_DC:
            if(ckt->CKTsenInfo && here->MOS1sens_w){
                value->rValue = *(ckt->CKTsenInfo->SEN_Sap[select->iValue + 1]+
                        here->MOS1senParmNo + here->MOS1sens_l);
            }
            return(OK);
        case MOS1_W_SENS_REAL:
            if(ckt->CKTsenInfo && here->MOS1sens_w){
                value->rValue = *(ckt->CKTsenInfo->SEN_RHS[select->iValue + 1]+
                        here->MOS1senParmNo + here->MOS1sens_l);
            }
             return(OK);
        case MOS1_W_SENS_IMAG:
            if(ckt->CKTsenInfo && here->MOS1sens_w){
                value->rValue = *(ckt->CKTsenInfo->SEN_iRHS[select->iValue + 1]+
                        here->MOS1senParmNo + here->MOS1sens_l);
            }
            return(OK);
        case MOS1_W_SENS_MAG:
            if(ckt->CKTsenInfo && here->MOS1sens_w){
                vr = *(ckt->CKTrhsOld + select->iValue + 1); 
                vi = *(ckt->CKTirhsOld + select->iValue + 1); 
                vm = sqrt(vr*vr + vi*vi);
                if(vm == 0){
                    value->rValue = 0;
                    return(OK);
                }
                sr = *(ckt->CKTsenInfo->SEN_RHS[select->iValue + 1]+
                        here->MOS1senParmNo + here->MOS1sens_l);
                si = *(ckt->CKTsenInfo->SEN_iRHS[select->iValue + 1]+
                        here->MOS1senParmNo + here->MOS1sens_l);
                value->rValue = (vr * sr + vi * si)/vm;
            }
            return(OK);
        case MOS1_W_SENS_PH:
            if(ckt->CKTsenInfo && here->MOS1sens_w){
                vr = *(ckt->CKTrhsOld + select->iValue + 1); 
                vi = *(ckt->CKTirhsOld + select->iValue + 1);     
                vm = vr*vr + vi*vi;
                if(vm == 0){
                    value->rValue = 0;
                    return(OK);
                }
                sr = *(ckt->CKTsenInfo->SEN_RHS[select->iValue + 1]+
                        here->MOS1senParmNo + here->MOS1sens_l);
                si = *(ckt->CKTsenInfo->SEN_iRHS[select->iValue + 1]+
                        here->MOS1senParmNo + here->MOS1sens_l);
                value->rValue =  (vr * si - vi * sr)/vm;
            }
                    return(OK);
        case MOS1_W_SENS_CPLX:
            if(ckt->CKTsenInfo && here->MOS1sens_w){
                value->cValue.real= 
                        *(ckt->CKTsenInfo->SEN_RHS[select->iValue + 1]+
                        here->MOS1senParmNo + here->MOS1sens_l);
                value->cValue.imag= 
                        *(ckt->CKTsenInfo->SEN_iRHS[select->iValue + 1]+
                        here->MOS1senParmNo + here->MOS1sens_l);
            }
            return(OK);
        case MOS1_CB :
            if (ckt->CKTcurrentAnalysis & DOING_AC) {
                errMsg = MALLOC(strlen(msg)+1);
                errRtn = "MOS1ask.c";
                strcpy(errMsg,msg);
                return(E_ASKCURRENT);
            } else {
                value->rValue = here->MOS1cbd + here->MOS1cbs - *(ckt->CKTstate0
                        + here->MOS1cqgb);
            }
            return(OK);
        case MOS1_CG :
            if (ckt->CKTcurrentAnalysis & DOING_AC) {
                errMsg = MALLOC(strlen(msg)+1);
                errRtn = "MOS1ask.c";
                strcpy(errMsg,msg);
                return(E_ASKCURRENT);
            } else if (ckt->CKTcurrentAnalysis & (DOING_DCOP | DOING_TRCV)) {
                value->rValue = 0;
            } else if ((ckt->CKTcurrentAnalysis & DOING_TRAN) && 
                    (ckt->CKTmode & MODETRANOP)) {
                value->rValue = 0;
            } else {
                value->rValue = *(ckt->CKTstate0 + here->MOS1cqgb) +
                        *(ckt->CKTstate0 + here->MOS1cqgd) + *(ckt->CKTstate0 + 
                        here->MOS1cqgs);
            }
            return(OK);
        case MOS1_CS :
            if (ckt->CKTcurrentAnalysis & DOING_AC) {
                errMsg = MALLOC(strlen(msg)+1);
                errRtn = "MOS1ask.c";
                strcpy(errMsg,msg);
                return(E_ASKCURRENT);
            } else {
                value->rValue = -here->MOS1cd;
                value->rValue -= here->MOS1cbd + here->MOS1cbs -
                        *(ckt->CKTstate0 + here->MOS1cqgb);
                if ((ckt->CKTcurrentAnalysis & DOING_TRAN) && 
                        !(ckt->CKTmode & MODETRANOP)) {
                    value->rValue -= *(ckt->CKTstate0 + here->MOS1cqgb) + 
                            *(ckt->CKTstate0 + here->MOS1cqgd) +
                            *(ckt->CKTstate0 + here->MOS1cqgs);
                }
            }
            return(OK);
        case MOS1_POWER :
            if (ckt->CKTcurrentAnalysis & DOING_AC) {
                errMsg = MALLOC(strlen(msg)+1);
                errRtn = "MOS1ask.c";
                strcpy(errMsg,msg);
                return(E_ASKPOWER);
            } else {
                double temp;

                value->rValue = here->MOS1cd * 
                        *(ckt->CKTrhsOld + here->MOS1dNode);
                value->rValue += (here->MOS1cbd + here->MOS1cbs -
                        *(ckt->CKTstate0 + here->MOS1cqgb)) *
                        *(ckt->CKTrhsOld + here->MOS1bNode);
                if ((ckt->CKTcurrentAnalysis & DOING_TRAN) && 
                        !(ckt->CKTmode & MODETRANOP)) {
                    value->rValue += (*(ckt->CKTstate0 + here->MOS1cqgb) + 
                            *(ckt->CKTstate0 + here->MOS1cqgd) +
                            *(ckt->CKTstate0 + here->MOS1cqgs)) *
                            *(ckt->CKTrhsOld + here->MOS1gNode);
                }
                temp = -here->MOS1cd;
                temp -= here->MOS1cbd + here->MOS1cbs ;
                if ((ckt->CKTcurrentAnalysis & DOING_TRAN) && 
                        !(ckt->CKTmode & MODETRANOP)) {
                    temp -= *(ckt->CKTstate0 + here->MOS1cqgb) + 
                            *(ckt->CKTstate0 + here->MOS1cqgd) + 
                            *(ckt->CKTstate0 + here->MOS1cqgs);
                }
                value->rValue += temp * *(ckt->CKTrhsOld + here->MOS1sNode);
            }
            return(OK);
        default:
            return(E_BADPARM);
    }
    /* NOTREACHED */
}