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Diffstat (limited to 'Windows/spice/examples/xspice/table/table-generator-b4-2d.sp')
-rw-r--r-- | Windows/spice/examples/xspice/table/table-generator-b4-2d.sp | 101 |
1 files changed, 0 insertions, 101 deletions
diff --git a/Windows/spice/examples/xspice/table/table-generator-b4-2d.sp b/Windows/spice/examples/xspice/table/table-generator-b4-2d.sp deleted file mode 100644 index 6b4c42a6..00000000 --- a/Windows/spice/examples/xspice/table/table-generator-b4-2d.sp +++ /dev/null @@ -1,101 +0,0 @@ -** NMOSFET: table generator with BSIM4 2D (Vdrain, Vgate) -* This file may be run by 'ngspice table-generator-b4-2d.sp' -* It will generate a 2D data table by simulating the MOS drain current -* as function of drain and gate voltages. The simulation uses -* the ngspice BSIM4.6.1 MOS model and Berkeley model parameters. -* This table is an input file for the XSPICE 2D table model. -* You have to select NMOS or PMOS by manually editing this file: currently -* PMOS is selected. For NMOS change '*' in column 1 -* for CSPARAM, m1, outfile, echo *table... -* In addition you may change the step sizes vdstep vgstep vbstep in CSPARAM -* to obtain the required resolution for the data. -* These tables will contain pure dc data. For transient simulation you may -* need to add some capacitors to the device model for a 'real world' simulation. - -*NMOS -*.csparam vdstart=-0.1 -*.csparam vdstop=1.8 -*.csparam vdstep=0.05 -*.csparam vgstart=-0.1 -*.csparam vgstop=1.8 -*.csparam vgstep=0.05 - -*PMOS -.csparam vdstart=-1.8 -.csparam vdstop=0.1 -.csparam vdstep=0.01 -.csparam vgstart=-1.8 -.csparam vgstop=0.1 -.csparam vgstep=0.01 - -** Circuit Description ** -*m1 2 1 3 0 nbsim4 L=0.13u W=10.0u rgeoMod=1 -m1 2 1 3 0 pbsim4 L=0.13u W=10.0u rgeoMod=1 -vgs 1 0 1.8 -vds 2 0 1.8 -vss 3 0 0 - -.control -** output file ** -*set outfile = "bsim4n-2d-1.table" -set outfile = "bsim4p-2d-1.table" - -save i(vss) -*echo *table for nmos bsim 4 > $outfile -echo *table for pmos bsim 4 > $outfile - -let xcount = floor((vdstop-vdstart)/vdstep) + 1 -let ycount = floor((vgstop-vgstart)/vgstep) + 1 -echo *x >> $outfile -echo $&xcount >> $outfile -echo *y >> $outfile -echo $&ycount >> $outfile -let xvec = vector(xcount) -let yvec = vector(ycount) -let loopx = vdstart -let lcx=0 -while lcx < xcount - let xvec[lcx] = loopx - let loopx = loopx + vdstep - let lcx = lcx + 1 -end -echo *x row >> $outfile -echo $&xvec >> $outfile -let lcy=0 -let loopy = vgstart -while lcy < ycount - let yvec[lcy] = loopy - let loopy = loopy + vgstep - let lcy = lcy + 1 -end -echo *y column >> $outfile -echo $&yvec >> $outfile - -let lcy=0 -let loopy = vgstart -while lcy < ycount - alter vgs loopy - dc vds $&vdstart $&vdstop $&vdstep -* let lcx=0 -* let loopx = vdstart -* dowhile loopx le vdstop -* alter vds loopx -* op -* let xvec[lcx] = i(vss) -* destroy i(vss) -* let loopx = loopx + vdstep -* let lcx = lcx + 1 -* end - let xvec = i(vss) - echo $&xvec >> $outfile - destroy dc1 - let loopy = loopy + vgstep - let lcy = lcy + 1 -end - -.endc - -.include ./modelcards/modelcard.pmos -.include ./modelcards/modelcard.nmos - -.end |