Huong Dan Tao Linh Kien Moi Trong Proteus

Written by dragons3232-Phan Phc Long. Sinh vin in t vin thng kha 06 Thng 7 nm 2009

Trng i hc s phm k thut TP.HCM

Hng dn to linh kin trong ProteusGii thiu: Trong s cc chng trnh m phng v v mch hin nay, Proteus l mt phn mm kh mnh v c nhiu ngi la chn. Kh nng bt im v i dy ca Proteus r l chuyn nghip, bn c th thc hin mt cng vic i dy ging nhau m khng phi mt nhiu sc ch vi ci double chut. Bn cnh tnh nng m phng cc c tnh ca mch in nh nhng chng trnh m phng v mch khc, Proteus cn c trang b kh nng m phng nhiu loi vi iu khin. c im mnh nht ca n l kh nng cho php ngi dng to mt linh kin mi mt cch kh d dng. Tuy th nhng do phn mm ny c mi m hn so vi cc phn mm khc nn cc ti liu v n cng cn cha c hon thin. Nht l phn thit k linh kin mi khng thy c cp trong cc bi vit c lin quan v n. V mong mun ph bin phn mm ny n cc bn thuc chuyn ngnh in t v cc ngnh c lin quan, hm nay mnh vit bi gii thiu n cc bn cch s dng Proteus to v lin kt linh kin gia phn mch nguyn l Isis v mch in layout Ares. Ch : Ti liu ny ch c s dng tham kho trong hc tp. Cm hnh vi s dng ti liu ny cho cc mc ch khc m khng c s ng ca tc gi

Li ni u: iu trc tin cc bn cn ch cho l Isis v Ares khng phi l hai phn mm ring l. Chng ch l cc chng trnh trong gi phn mm Proteus . Chc nng ca Isis l dng v mch nguyn l v ca Ares l dng v mch in hay ni cch khc l layout mch in t. Chng ta c th tin hnh i mch in trc tip bng Ares m khng cn phi v mch nguyn l bng Isis. Tuy nhin cng vic ny rt kh khn vi nhng mch phc tp,nhiu linh kin. Thng thng th ta dng Isis v mch nguyn l sau chuyn n sang mch in Ares. Lc ny chng trnh Ares s t ng thm phn ch th kt ni gia cc linh kin ng nh quan h lin kt ca chng trong mch nguyn l. Vic ny s d dng hn cho ngi thit k mch , trnh sai st v nhm ln. Ring i vi ti liu ny, c th to ra mt linh kin v thc hin lin kt gia mch nguyn l vi mch in th ta cn phi to ra linh kin Ares (linh kin ny l linh kin m t c tnh thc v kch thc,khong cch gia cc chn ca linh kin m nh sn xut ch to). Sau ta mi c th to linh kin trong Isis v to lin kt gia linh kin Isis vi linh kin Ares To mt linh kin mi trong Ares: Giao din ca Ares c dng: (Trong cc khung mu l cc cng c thng dng)

Cc cng c dng refresh mn hnh lm vic, lt ngc mch, hin th li, hin th lp mch, chn n v metric, zoom

Cc cng c dng sao chp, ct dn, xoay, xa linh kin

Cc cng c dng tra cu v to linh kin

Cc cng c tm loi linh kin, t tn t ng, i dy t ng

Cc cng c dng ly linh kin,i dy bng tay,x l nt,ng bao mch

Cc cng c dng v chn linh kin, v cc nt,cc l khoan.

Cc cng c dng cc hnh v 2D v o kch thc

Lin h : [email protected] hoc s 095.954.4322

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to mt linh kin mi trong Ares, trc ht bn cn phi nm vng cc thng s ca linh kin cn to. Tt nht l bn nn c datasheet ca linh kin ny. Bn c th xem datasheet ca cc linh kin trang : www.alldatasheet.com hay www.datasheetcatalog.com hoc bn cng c th s dng cng c google tm kim datasheet ca linh kin. Cc file datasheet thng dng file pdf nn google d dng tm c datasheet ca linh kin, bn nn thm ui .pdf pha sau tn linh kin cn tm. iu tip theo cn ch l cc linh kin thng c thit k theo cng ngh Chu u nn n v o lng thng dng l thang o Anh. n v c s dng nhiu nht l inch. Trong proteus, n v nh nht c tnh theo mil v 1 mil th bng 1/1000 ca inch (k hiu ca mil l th). Khong cch gia hai chn ca IC cng nghip thng l 1/10 inch (tc l bng 100mils=100th). Cch b tr li im trn mn hnh lm vic ca Ares mc nh cch nhau gia hai im gn nht theo chiu ngang hay dc l 50th. Trong khi to mt linh kin, c th ta s phi thay i dy ca li im. lm iu ny ta chn View=> click chut chn dy thch hp. Thng th ta hay dng snap 25th

Cng vic u tin chng ta phi lm l v phc tho hnh dng linh kin. Thng th chng ta ch s dng cng cng v chn linh kin v cng c v 2D. Ch l cc c tnh v kch thc v khong cch gia cc chn linh kin phi ng nh trong datasheet . lm c iu ny chng ta da vo cch chia li m canh cho chnh xc. Chng ta cng c th ly mt linh kin c sn bt k lm chun hoc l dng chc nng o khong cch o. Di y mnh v ra mt s loi linh kin nh sau: Cc ng mu xanh cyan l kt qu s dng cng c v 2D. Cc ng ny ch m t gi nh hnh dng ca linh kin, khi in mch cc ng ny thng khng c in ra. Nu c th n s c in lp i ngc ca lp mch in gip ta nhn bit linh kin no cn c hn. Cc khi mu tm l kt qu m ta s dng cng c v chn linh kin. Ta c th chn nhiu loi chn linh kin v chn c tnh k thut cho loi chn trong cc mc chn c lin quan. Cc khi ny cn c xc nh kch thc v khong cch chnh xc theo thng s ca nh sn xut . Chnh v vy m bn cn phi c datasheet ca linh kin. Cch thc c datasheet c cp trn.


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Cng vic tip theo l t tn cho chn linh kin : Cng vic ny l cn thit v bn cn phi ch rng tn chn linh kin phi mang tnh gi nh, hoc bn cng c th t tn theo cch t tn datasheet. lm iu ny ta nhp chut phi vo chn phc tho v chn Edit properties

in tn chn linh kin vo trng Number nh hnh sau:Lin h : [email protected] hoc s 095.954.4322 3



y th bn cng c th thay i mt s c tnh ca chn nhng thng th khng cn. Bn cng c th g k t khc ch khng nht thit phi l con s. Di y mnh t tn cho cc chn ca cc linh kin nh sau:

Th l linh kin c bn c nh hnh. Bc k tip l to linh kin. Bn chn khi linh kin phc tho v click chut phi => chn Make package. V d y mnh to linh kin l diodeLin h : [email protected] hoc s 095.954.4322 4



Bn dng cng c ny chn linh kin

Khung sau hin ra:

Bn g tn cho linh kin New package name5




Chn cc m t v nhnh package,loi package (package category,package type,package sub-category)v vit m t cho cho linh kin (package description). V d ta lm nh sau:

Chn linh kin c hn trn b mt ca mch in

Chn linh kin c hn xuyn l


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Cui cng l nhn OK kt thc vic to linh kin. Theo mc nh th chng trnh s t cng linh kin ny vo mc ly linh kin bn s dng ngay


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Gii th bn c th s dng linh kin ny bng cch search linh kin trong th vin ging i vi cc linh kin khc


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S dng linh kin to nh cc linh kin c sn khc

Di y l v d lm mt IC 4 chn: Bn cng thc hin ging nh lm trn


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t cc thng s nh sau (nu khng thch th bn c th thay i, ci ny ch l v d thi)


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Xong ri s dng lin

Gi th bn c th to cc linh kin mong mun theo cch lm tng t. Tm li th ta tin hnh 3 bc: - V hnh dng phc tho ca linh kin theo thng s kch thc ca nh sn xutLin h : [email protected] hoc s 095.954.4322 11



- t tn cho cc chn ca linh kin - To linh kin s dng cng c Make pakage Trng hp linh kin to nhng thng s k thut khng c chnh xc th bn cng c th sa cha n bng cch thc hin cc bc tng t nh to mt linh kin mi. Ch l tn linh kin mi ny phi trng vi tn linh kin cn sa. Chng trnh s t ng cp nht thng s cho linh kin cn sa. V d l mnh sa cha linh kin IC4 va mi to vi cc bc lm nh trc .Bng sau s hin ra:

Bn nhp yes cp nht linh kin (nu khng mun cp nht linh kin c m to mi th No)

Bn c nhp OK th l xongLin h : [email protected] hoc s 095.954.4322 12



To mt linh kin mi trong Isis v lin kt n vi Ares Giao din ca chng trnh Isis nh sau:

Cc cng c ny ging Ares

Cc cng c dng sao chp ct dn,xoay,xa khi linh kin

Cc cng c dng tm kim v to linh kin

Cc cng c dng chn linh kin,ly linh kin,t tm quan st,t nhn,ly source, v chn linh kin

Cc cng c dng m phng: v p tuyn,ly ngun,o p o dng.

Cc cng c dng v hnh 2D

Thay i dy ca li


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Cc bc lm gn ging nh lm Ares,cng gm 3 bc nhng hi phc tp hn mt cht -V phc tho cho linh kin : Cn thc hin ring thnh 2 bc. Bc 1 ch dng cng c v 2D phc tho. Bc 2 l gn chn linh kin cho cc hnh phc tho va v s dng chc nng v chn linh kin (k hiu c t trn ).V d mnh v cc phc tho sau:

Nu gp trng hp ny th lm sao nh ? Chn linh kin nm trn khi phc tho ?.. Ha haxem trang k


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Ch khi gn chn vo cho cc khi phc tho th u c k hiu ch x phi xoay ra pha ngoi. Do n s l ni ni dy, bn phi dng cc chc nng xoay o chiu cho ng. Nu khng th linh kin coi nh v dng

n gin thi. Ta ch cn dng cng c 2D v chng ln che khut n ^___^

Bc k tip l t tn cho chn linh kin : Ta chn chn cn t tn v nhp chut phi => chn Edit properties


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Hin th hay khng hin th default pin number. Xem cc trang sau thy kt qu kh bit gia hai la chn

S dng cho trng hp tn hin th kh nhn. Xem cc trang v sau

Nhp tn vo Pin name (ci ny ch mang tnh hin th) , nhp tn thc (quan trng) cho chn vo default pin number . V chn thuc tnh cho chn Electrical type

y l pin name . Ch dng ch th

Rt quan trng sau ny lin kt vi Ares. Bn c th nhp k t khc k t s cng c


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Khng hin th pin number na. Trng hp ny hay dng. Cn nu c mc ch m phng th lm nh trn gi cho ngi s dng d ni dy.( Ti liu ny khng thit k cc linh kin c chc nng m phng v l do t nh xin cc bn thng cm)


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S dng cc chc nng xoay, ly i xng c c cch hin th ng . Kt qu hnh k

S ch th nm nghing ng th ny th phi chnh mt cht nh bn


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C th bn t hi ti sao mnh khng t tn trng vi tn chn t cho linh kin Ares. Vn ny s c cp sau ny

Th l ta c cc khi phc tho ca linh kin nh mong mun. Ch y l cc khi phc tho ny khng cn chnh xc v dng chn m ch cn c s chn kt ni cho linh kin l c. im quan trng l lc t tn chn cho linh kin, tn chn linh kin Isis nn trng vi cc chn linh kin tng ng to Ares . Xem cc bc lm v sau thy tm quan trng ca n Bc th 3- bc cui cng l tin hnh to linh kin : Bn chn khi linh kin phc tho v nhp chut phi => chn Make device


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Tn linh kin sau ny tra cu Tin t tham kho Ci ny khng quan trng nu bn to linh kin khng c tnh m phng

Nhp add/edit m ca s to lin kt hay bin tp lin kt hai linh kin


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Nhp add tin hnh lin kt gia linh kin Isis vi linh kin Ares


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Chn linh kin tng ng to trong Ares v OK

Nhp assign package nu khng c sa cha g


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Lin kt thnh cng . Cc chn ca linh kin t ng lin kt theo cp chn c tn trng nhau. Nu c sa cha g th nhp add/edit lm li

Khng sa cha g th Next

Cc cp chn t ng lin kt nh bn c th thy. Nu mun thay i ch cn nhp vo cc chn ct ch A(Ares) v nhp tn chn mi. Bn c th xem hnh bn xc nh cho chnh xc chn cn i

Xong ri th nhn ci ny nha


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y l sau khi ta nhn Next ca s trc . Cc thng s ny c t ng c sn cho trng hp ta to linh kin mi u tin (tnh t mi ln ta m chng trinh Isis). To linh kin th hai tr i th phi nhp li

Nhp tn hin th cho linh kin. Ch khng c dng khong trng. Bn c th dng gch ni thay cho khong trng. (Xem kt qu cui cng xem ti sao phi nhp hai ln tn cho linh kin)

C datasheet ca linh kin th nhp vo y. Ci ny cn c mng vi li hi tn dung lng cng nn t c mnh dng.Xong ri th Next

Vic k tip l chn cc loi th vin cho linh kin,chn nh sn xut , nhp m t cho linh kin. Vic ny to thun li cho chng trnh d dng tm linh kin khi bn s dng v sau,cng nh gip bn c th chn ng linh kin mong mun


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Sau khi nhn Ok th linh kin c to v sn sng dng ngay

Linh kin c th c s dng bng cch search trong th vin nh cc linh kin c sn khc


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Tin t ca linh kin

Tn linh kin nhp ln u

Nn nhn chut phi vo linh kin v chn Edit properties th c bng sau

Tin t ca linh kin Tn linh kin nhp ln u

Description ca package y n

Tn package. Ci tn ta nhp ln th hai y n

Gi th xem thm mt v d to diode thy s khc bit. Ci ny l v d cho trng hp mnh ni l ti sao khng t trng tn 27





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Ci khung k ging nh trc nn mnh khng ni na. Ta c nhp add l khung ny hin ra. Chn linh kin to Ares trong y


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Ha ha .. gp li ri. Ci ny l do khng chu nhp tn chn cho linh kin ca Isis ging vi tn chn linh kin to Ares Khng sao, ta c nhp ok sa

Nhp tn li cho ng vi chn linh kin bn Ares v nhn asign package

Cn c nhiu cch lm vic trn nhng mnh phi du ngh t xu ch khng l l ty ht th tiu mnh ^______^


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Phi nhp li hon ton cc thng s ny ! Chng ta ch cn quan tm cc mc ny. Cc mc khc khng quan trng


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Thng dng ci ny Chn xong th Next

Lm tng t trn, ta chn cc thng s th vin cho linh kin. Hnh di l cc tn hng cho linh kin diode


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Xong th Ok v ly linh kin dng lun c ri


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Tm tt: Vy l chng ta xem xt cc bc to v lin kt linh kin nguyn l vi mch in. Cc bn c th dng phng php trn to ra hu ht cc linh kin bn cn. Vic to v lin kt linh kin tm li gm: To linh kin Ares: 1. V phc tho linh kin 2. t tn cho chn linh kin 3. To linh kin To linh kin Isis v lin kt n vi linh kin Ares 1. V phc tho linh kin a. V phc tho hnh dng linh kin b. Gn chn cho linh kin 2. t tn chn cho linh kin 3. To v lin kt linh kin

Ti liu ca mnh vit trong thi gian ngn nn khng trnh khi sai st mong cc bn thng cm. Mi s ng gp v thc mc xin lin lc mnh ti a ch email: [email protected]

Chc cc bn thnh cng !

Guess what it is ! It is hehenonoharo ^_______^


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Huong Dan Tao Linh Kien Moi Trong Proteus

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