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bsimcmg, adms workaround, split T0 into two

This commit is contained in:
rlar 2017-07-07 17:40:27 +02:00 committed by Holger Vogt
parent 5169fcb0d3
commit 7979fa151c
1 changed files with 18 additions and 18 deletions
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36
src/spicelib/devices/adms/bsimcmg/admsva/bsimcmg_body.include
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@ -853,7 +853,7 @@ real ni, epssub, epssp, epsratio, Eg, Eg0, Nc;
real Lg, deltaL, deltaL1, deltaLCV, Leff, Leff1, LeffCV, LeffCV_acc, Weff0, WeffCV0;
real cox, cdsc, cbox;
real nbody, phib, deltaPhi;
real T0, T1, T1y, T2, T2y, T3, T3y, T4, T4a, T5, T6, T7, T8, T9;
real T0, T0y, T1, T1y, T2, T2y, T3, T3y, T4, T4a, T5, T6, T7, T8, T9;
real Vtm, Vtm0, nVtm;
real beta, beta0 ;
real wf, wr;
@ -2205,16 +2205,16 @@ analog begin
prsd_total = Prsd * NFIN + PRSDEND;
lt = sqrt(RHOC * arsd_total / (rhorsd * prsd_total));
alpha = LRSD / lt;
T0 = lexp(alpha + alpha);
T0y = lexp(alpha + alpha);
if (SDTERM == 1.0) begin
eta = rhorsd * lt / RHOC;
T1y = T0 * (1.0 + eta);
T1y = T0y * (1.0 + eta);
T2y = T1y + 1.0 - eta;
T3y = T1y - 1.0 + eta;
end else begin
T2y = T0 + 1.0;
T3y = T0 - 1.0;
T2y = T0y + 1.0;
T3y = T0y - 1.0;
end
RrsdTML = rhorsd * lt * T2y / (arsd_total * T3y);
@ -2292,9 +2292,9 @@ analog begin
// Top Component
if (TMASK > 0.0) begin
// Capacitance Model by Chung-Hsun Lin (IBM)
T0 = 3.467e-11 * lln(1.0e-7 * EPSRSP / (3.9 * LSP));
T0y = 3.467e-11 * lln(1.0e-7 * EPSRSP / (3.9 * LSP));
T1y = 0.942 * Hrsd * epssp / LSP;
Cgg_top = (T0 + T1y) * (TFIN + (FPITCH - TFIN) * CRATIO);
Cgg_top = (T0y + T1y) * (TFIN + (FPITCH - TFIN) * CRATIO);
end else begin
`Cfringe_2d(cfr_top_trigate, Hg, Hrsd, LSP, TFIN, LRSD, Lg, TOXP, 0.85, Cgg_top)
end
@ -2322,9 +2322,9 @@ analog begin
end
// Source/Gate/Drain-to-Substrate Parasitic Capacitances
T0 = CSDESW * lln(1.0 + HFIN / EOTBOX);
csbox = cbox * ASEO + T0 * max(0.0, PSEO - FPITCH * NFINtotal);
cdbox = cbox * ADEO + T0 * max(0.0, PDEO - FPITCH * NFINtotal);
T0y = CSDESW * lln(1.0 + HFIN / EOTBOX);
csbox = cbox * ASEO + T0y * max(0.0, PSEO - FPITCH * NFINtotal);
cdbox = cbox * ADEO + T0y * max(0.0, PDEO - FPITCH * NFINtotal);
cgbox = (CGBO * NF * NGCON + CGBN * NFINtotal) * Lg;
// Mobility Degradation
@ -2369,12 +2369,12 @@ analog begin
tmp = DSUB_i * Leff / scl + 1.0e-6;
if (tmp < 40.0) begin
T0 = 1.0 / max((1.0 + DVTP2 * (cosh(tmp) - 2.0)), 1.0e-6);
T0y = 1.0 / max((1.0 + DVTP2 * (cosh(tmp) - 2.0)), 1.0e-6);
end else begin
T0 = exp(-tmp) / max((exp(-tmp) + DVTP2), 1.0e-6);
T0y = exp(-tmp) / max((exp(-tmp) + DVTP2), 1.0e-6);
end
Theta_DITS = T0;
Theta_DITS = T0y;
nbody = NBODY_i;
qbs = `q * nbody * Ach / Cins;
@ -2387,10 +2387,10 @@ analog begin
Bechvb = 1.16645e12; // PMOS
end
T0 = TOXG * TOXG;
T0y = TOXG * TOXG;
T1y = TOXG * POXEDGE_i;
T2y = T1y * T1y;
Toxratio = lexp(NTOX_i * lln(TOXREF / TOXG)) / T0;
Toxratio = lexp(NTOX_i * lln(TOXREF / TOXG)) / T0y;
Toxratioedge = lexp(NTOX_i * lln(TOXREF / T1y)) / T2y;
igsd_mult0 = Weff0 * Aechvb * Toxratioedge;
@ -2429,9 +2429,9 @@ analog begin
// Quantum Mechanical Vth Correction (Ref: Trivedi et al., EDL 2005)
kT = Vtm * `q;
T0 = `HBAR * `M_PI / (2*Ach/Weff_UFCM );
E0 = T0 * T0 / (2.0 * mx);
E0prime = T0 * T0 / (2.0 * mxprime);
T0y = `HBAR * `M_PI / (2*Ach/Weff_UFCM );
E0 = T0y * T0y / (2.0 * mx);
E0prime = T0y * T0y / (2.0 * mxprime);
E1 = 4.0 * E0;
E1prime = 4.0 * E0prime;
T1 = gprime * mdprime / (gfactor * md);