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PARTEA1

Scopul lucrarii: Sa se redacteze un generator in subsistema S-Edit, sa se exporteze si modeleze

proiectul in subsistema T-Spice.Mersul lucrarii:

1.Sa se editeze schema din figura 1 in S-Edit.

a 2a 1 a 3 a 4 a 5 a 6 a 7

V d d

V = 3 . 0

T r a n s i e n t a n a l y s i s

p r i n tp r i n t

I n c l u d e m o d e l s

p r i n t

C = 4 0 0 f f

Fig1. Schema electrica a generatorului

2.Exprtarea priectului in T-Spice si !-Edit si efectuarea mdelarii.

Rezultatul exportarii in T-Spice:* SP!E netlist "ritten b# S-Edit $in%& 1'.1'

* $ritten on (ec ), &'1% at 1:'&:1%

* $a+eorm probing commands

.probe

.options probeilenamering.dat

/ probesdbile!:0Program Files0Tanner E(0S-Edit0tutorial0schematic0ring.sdb

/ probetopmodulering

.S23!4T in+ in out 5nd 6dd

c& out 5nd 7''

m1p out in 6dd 6dd pmos 8u $1&u

mn1 out in 5nd 5nd nmos 8u $7u

.E9(S

* ain circuit: ring

cin+1 a; 5nd )''

.include ml& 5nd 6dd in+

=in+> a> a; 5nd 6dd in+

=in+; a; a1 5nd 6dd in+

.print tran a1

.print tran a&

.print tran a;.tran?po"erup 1n 7''n

+dd 6dd 5nd %.'

* End o main circuit: ring

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".Sa se efectueze mdelarea priectului in !-Edit cu scpul de a primi graficile.

Rezultatele mdelarii:

PARTEA nr.2

Scpul lucrarii:8ucrul cu soturile S-Edit, T-Edit, $-Edit. (eterminarea caracteristicilorin+ersorului !@S.

Mersul lucrarii:

1.Asam#larea schemei electrice din fig.1 .

o u ti n

V = 1 . 0V = 3 . 0 = 5 u

! = " u

= 5 u

! = 1 2 u

I n c l u d e m o d e l s

# C a n a l y s i s o u t p u t

# C a n a l y s i s

C = " 0 0 f f

Fig1.Schema electrica a in+ersorului !@S. (eterminarea caracteristicii 6outA6inB.

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2.Se trece in sftul T-Edit cu a$utrul tasei amplasat in meniu%in rezultat se efectueaza

exprtul schemei in lim#a$ul P-Spice.Sa se simuleze schema in T-Edit.

Rezultatul EXPORTARII:

* $a+eorm probing commands

.probe

.options probeilenamein+ert&.dat

/ probesdbile!:0Program Files0Tanner E(0S-Edit0tutorial0schematic0in+ert&.sdb

/ probetopmodulein+ert&

* ain circuit: in+ert&

c& out 5nd 7''

.dc +in ' % '.'& +dd & ) '.

.print dc in out

.include ml&

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* Failed transer points '

*

* atrix statistics: @P (!

* atrix actors ) 17>;

* atrix sol+es ) 17>;

* Size 1 1

* nitial elements 1 1* Final elements 1 1

* Fill-ins ' '

* nitial densit# 1''.''C 1''.''C

* Final densit# 1''.''C 1''.''C

*

* Total current e+aluations &;&)

* Total 9e"ton iterations 17;1

* Total matrix actorizations 17;1

* Total matrix-+ector sol+es 17;1

* Total matrix sol+e time AsecondsB '

** T-Spice process times

* 9e"ton sol+er '.'7 seconds

* !urrent e+aluations '.'1 seconds

* Dacobian construction '.'> seconds

* 8inear sol+er '.'' seconds

*

Parsing '.'1 seconds

(! nal#sis '.1% seconds

@+erhead &.' seconds

-----------------------------------------

Total &.&% seconds

".Adaugam mdule pentru testarea caracteristicilr dinamice.

o u ti n

V = 3 . 0

T r a n s i e n t o u t p u t

T r a n s i e n t a n a l y s i s

= 5 u

! = 1 2 u

= 5 u

! = " u

I n c l u d e m o d e l s

C = " 0 0 f f

Fig%. Schema electrica a circuitului !@S.!ercetarea caracteristicilor dinamice.

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Rezultatele exprtarii:

* $a+eorm probing commands

.probe

.options probeilenamein+ert%.dat

/ probesdbile!:0Program Files0Tanner E(0S-Edit0tutorial0schematic0in+ert%.sdb

/ probetopmodulein+ert%

* ain circuit: in+ert%

c& out 5nd 7''

.include ml&''n

.print tran in out

+dd 6dd 5nd %.'

+in in 5nd p"l A'ns '6 1''ns '6 1'ns %6 &''ns %6 &'ns '6 %''ns

/ '6 %'ns %6 )''ns %6 )'ns '6 ''ns '6 'ns %6 >''ns %6B

* End o main circuit: in+ert%

Fig). !aracteristicile dinamice

Rezultatele simularii:

* S28T@9 STTST!S:

* (! operating point* Total (! operating points 1

* Total 9e"ton iterations )

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* Total !urrent e+aluations

* (! s"eep

* (! transer points ;)

* Successul transer points ;)

* Failed transer points '

*

* atrix statistics: @P (!* atrix actors ) 17>;

* atrix sol+es ) 17>;

* Size 1 1

* nitial elements 1 1

* Final elements 1 1

* Fill-ins ' '

* nitial densit# 1''.''C 1''.''C

* Final densit# 1''.''C 1''.''C

*

* Total current e+aluations &;&)

* Total 9e"ton iterations 17;1* Total matrix actorizations 17;1

* Total matrix-+ector sol+es 17;1

* Total matrix sol+e time AsecondsB '

*

* T-Spice process times

* 9e"ton sol+er '.'7 seconds

* !urrent e+aluations '.'1 seconds

* Dacobian construction '.'> seconds

* 8inear sol+er '.'' seconds

*

Parsing '.'1 seconds

(! nal#sis '.1% seconds

@+erhead &.' seconds

-----------------------------------------

Total &.&% seconds

!oncluzii: