Thiết kế mạch điện tử máy tính
Tài liệu tham khảo về thiết kế mạch điện tử bằng máy tính.
7
TRUONG DAI HQC BAcH KHOA HA Nor
LlNH GIANG
/'
K
•
TRUONG D~I HQC BAcH KHOA HA N(n
NGUYEN LINH GIANG
,
A' -'
THIET KE HBANG MAy TiNH
• Giao trluh cho sinh vien Cong ngh~ Thong tin, I)i~n tit Vien thong ...
cae truOng d~i hQc, cao dfing ky thu~t... thuQc cae h~ dolo t.w
,
NHA. XU'\T nAN KHOA HOC vA KY THUST
HA N(JI
6-6C2-01-6T7.3
-----113-244-03
KHKT-03
Uri n6i dilu
ClIng nii .\'1/ ,i('// h(1 ella khoa !rec k.v fhlll)t, l'i~;c
11/ d(Jtlg h()(l rhie'" k(
("{Ie m(lch di~1I fl'( drillg nI(Jr \'(/i lui qllall hellg '/"o/lg "/(;(" tlllle del)' Sf.'" pil(I'
tri/n ".f rllll(l{ tilllt (mill. TII'I11117)lg IIdm 50 n;a lilt k)" 20, (III(/ 161111 pluff/ric'll
k} rllll(tt di~;11 fir dd qlla Jlhi/u giai do(w: 1/( IIllling b/i/Ig dhl di~;11 /If'd6!
nlurllg h/mg /)(111 deln, qua IIltirllg nlWh licli IWp IIlId r6i {(il llliii'lig mwh \'(1'/
nl/lt d() Ifcit IWp!/fIl I't/ sihr 1/111. NIIII)lg nlWh licit IWp loai 1/(1), CfY fli/ ell/'(O
itdllg 1ri~;11 finl! kii;'11 h/m d/i/l (FCII nl(J{ II1Wh. \ 'f (il.l di(;'1 flil/II h, ("lIe h(! )'i XII'
'-". Vi('(' lf1i(" k( /lll/l'lIg mach l'I)'/ d(i tidl it(IP hl/l \'(/ S/('II I!J"f/ k!/{)/lg 111/ ///1/('
hi~;11 nl()t ('(leI! tllli C/jng. /lid plu;i u; Sl/ Xilip (hY (,Iiu mciy lillh.
SUII f1l()/ .1'/;' lIlinl guing d~IY nUJ/I hee 'Till'" I,j nrw-II 1/1/(')' nUlv Ifnll"
t~li Klloa CrJng Ilg/i¢ TII/mg till, TI'II/)'n,!!, D(li h(lc H(icil kho(l Hti N()i, Il'hl ('(/
sri Tlwm khdo kilili nghi¢nr gidng d~ly Clio ('(Ie ci(ing IIglli{'p I'({ cdc tlli 1i~'11
!1r1l(!C flllh 1'1,11 lIay, ell/ilig IrJl hiL;1IS()(III gido trillil c/to /Jujll hpc II(IY, nh/im
(,illig (,(I{) till li~;11 tllOm I-Iu/o clio sil/II I'h'lI ('1111.\'('/1 IIgilllh C/Jllg IIgh~' TJU)/lg
lill, Di~'11 tlrVitll tll/lllg I'd 1I11I(I:g (Ii (II/Ifil (tim tim hilu limon Ii(H' Irc'lI,
"j rollg CII(;'II s(leh I/(I.\' ellllJlg t(ii Iril/It hay nlc giw doqn qllWI !r(ln:.;
lrung (/1/(/ Irin/r {hie" k(j'I'd .will XI/(I! cdc mw'lI tleh l/(ir tmllg ('(illg IIghi~;fJ,
Qml trillil 1/(/-,,: hao g(JJ1l ('(Ie /JI(//{' IIlIi hill" IUla m(lch tn'/! CUI' nll(c d(j chi lu't
kll(ic 111/((11, xciy dl.olg mwh 1'(/ ki/m IIglli~;1II IlI(ICII, Clllillg I{)i kluJ/lg tlwI!!
I'ellg Irinlr hdy IJr 01 C(1e 1'(111 £1/ lie'll qllall I()'I lett oj cdc gilli d()~1/1 ('[ia qil(l
Irinit .\'(III.rJ/(/{ IIId ellli Y(';' {(Ie trill/g 1'(/0 111 'I ,I()' CI)/lg d()~fiI: Tlli(it k/ Ill/I hilll!
!UJ(I tlwch I'd ki/m !lghi~;m {filII (hing dt/II nia Ihic;, k/ Trhl gUli d()~111 1176
hi/lft !U)(/, lrollg 1111/(' t/ ('(J IIllItll /'dll(iC Sir dUllg r(!lIg n7i [rollg djl/g IIghir'p ehe'I(Jo mwh di~;1/ III' (,(J de) rich
It~)j) C([O .
f\"IUfll ((If) ('11(/11 S(lefl dWfC .rudt hdll, dUIl/g I()i .rill clUJII IIie/1I1! ni//1 (m
.
SI/ ,l!.()jJ .~' cllcllI tillli CI/O Ule "~III ddllg IIghi~;p (rollg B(j /}/(J/I Kv tllII~jf Mel.\"
linlt, KI/Oo C611g IIgh~; Tht'illg rill Trtl/iIIg D{li Ii~)c D(Ic/t kho(l flil N()i. D()-n,~
[f/(Ji, ell/il/g I()i Cllllg c//(111 11/(11111 ('(im (ill SI/ kllll.W'/1 khicfl l'rlf{1O c/I/II ki~'1/
Clio Nlui XI/crt bdil Khoo flee I'd K)~ flllldt dl CWil1 Sikh /1(1)" .\,()'m dl({lc ra el()'i.
CUr// Cling cluillg t(11 I/IOllg IIh~JI/ dWfC Sl/ cI(l/lg g()p ql(~' ball Cliu cdc b(1I1
d(}'lIg IIglii~'p 1'(1 h~1I1 d(){' Xli gd"1I d/lrill {(JI IUIII sail ('I[(}II S(lcit dl(/c hOc/II
ehillll /l(iII.
T,le gia
TS. N~uycn Linh G-i:mg
4
MI,lC ll,lC
Trang
LO'j noi dati
Chlwng I. Ma dati vao thiet kc In ~5.4. M(l hlnh hoa qua trlnh tre tin hi¢u trong cae philo tLr 1T1i.Kh 115
~5.5. M6 hlnh hoa tren mtre cae phan tV logie 114
Chll"tJllg VI. I'oigon ngu ml> hinh hoa VHOL 131
96.1. ~vll~ CHUONG I. MO DAU VAO THIET KE M,.,CH VI DI~N Til
§1.1. Cae ph:!n do:;t" trung thiet ke cae mach tich hqp
SV ra (\i:J'j ella de mach \'i di2n Ill' di'i l:un co' ~h phel! tri~ll phCill cll'll~ \,~I
phi-til I1lCIll Cllil de h~ th6ng tillh t,xtn tl'Ong nhl1"ng th(tp k~- g;lll d,ly. Vll'l'
\,\ng hen n,le meTe d6 Ifch hqp ella de lll1;is tlll.re hi¢n. Cic mI.) hlnh m;.leh iii c{)1l1:! cu bi(o'u
di~n d.e ;' tu'('mg thiel ke. Mo hinh ho,\ el6ng \'al tn) quail lrong Irong LI1II.':1 kc'
m:.Ich \'i di¢n ILl' blii \'1 cac m6 hlnh Iii nhung phuong lien mang Ih6ng Lin \'(~
dc mach s0 duue xiI)' d~rng m6t deh Cl) dong VlI ehinh x,ic. Do d6 Ill() hinh
e[m ph;ii ehinh xni¢m Y~ 111phtlll dm.lI1 nay ml.le dich d~t ra b\ pluii IO • Muc hlnh hoc
6 mue hlnh h9C, Im~eh co th~ dUQc bitu dicn nhu t I lInh 1.2 eho ta (htlY rnoi lien h~ giCra cae rn(re hi~u dien m() hlnh \·;t de
gae d() quan S(It. 6 muc
kien true va
l6gic. rno hlnh 1l1'.leh tillro-ng oll"giup ella 1ll.ly linll dUO'e su dung trong hriu he'l de qua trinh IhilYI "-0- 1ll',lCh
diell ILl' ,,,6,
I. 'U,ng hVp IIW(h di~n
ViL:e phtm lo •.1l de m(l hlnh Ih~lJlh cae mu-e IrLI'U ILI'(.mg \';1 CIC g/lC It{)
quan ,,:.il eho c1u1ng la phwmg phi.tp xtly dlJng de Ihie"1 k2' tren gtai dO'.I11 16ng
11O'p mi,lCh. (iiai dm.m h:;ng h(,1P maeh e(l Ihe d\I(J'C p!l[lJ\ ehla Ih~lllh Gle ph.tn
dO'.Il1 -",IU:
T()ng l1\rp d Illll"c kic'n Irue ban gClm vi~e t',IO ra g6e d() Cill Ink
eLla me) hlllh 0' mue kien tnle. Dieu [\;lj IU'lmg vuong H1i \'icc X,{lC
dmh \'~I phil!! de c1uic n{wg elm mach Ihi'tnh de ph0p 10,ln. etc
pll0p to,tn n~ly du{ye g0i IiI 6i nguyen ella Ihiel kC:. Tmllg nHl hlnh
cung bao g6m e.1 dc kc'l n6i giCfil de phcp 10.11\ ""
Goe d6 hanh \1"
//
/G6c de) diu trl\C
Mere kicn t~ T6ng h0P kien true ~/
"
Mile logic
MCre hlnh hQc Thie't k6 V[tt IS'
lI'inh 1.4 Cic goc dll quan \,\1. I!\lrC yl =y+u*dx
C = x< a: I
x = xl:
u=uL
y = yJ: ~ I
':'
I
119 dieu Bo
Until (c ): khicn nh(1
Writd y):
t ALL I
I I
Trong VI ThllYI ke' \'(11 I}' 1thitnh ph::in m'.leh t6 hqp etta rn'.lch tu,i.n ~I! Iil. can d116i ell,1 thh'i gian quay
vt'mg.
Khi la :xct m6 hlnh trC'1l 111lTC kicll true nhu qp h{)"p d.e phep lo{m, d{il vll'i
de m'.lch tlHll1 t~t" ddng bi\ m¢t trong nlllrng ci{) do hi('u lHlng li\ Ihi)i giml dn
thiitt tte' tlll.TC hi~n d.c phep to,in. Th()'j gian nay co the dU'0C uo-e Ilfong Ihlmin l(ii Ull hu,i co th~ duO"e b!~u (1Il.'11 lrong kh(mg g:iun vccW !lIlli' ~Ull. T:lJ)
hnp c,ic c:lll ln~!C c6 the c() CUd mc.teh ,,;: dLroc IhlC'l kl: l.!n lh:lnh !Illll kh(mg
~lla!l. Khllllg. gian nilY 1;(,)/ b kh(Jllg gl CHlJONG II. CO SO ToAN HQC
Trong chuong nuy chClllg \()i nh:-tc 1,.ti nlt)1 sCi vCin de
loan hoc liull co _~(j
cho C[IC chu'ong lier Ih(;o. Cell' kien there 10;111 Cllll )eu xoay quanh CO' so' X[IY
d~rng d.c mach so dna trcn cac d',\llg ci1Uan lAc ella cae biel! thue 16gic.
l\hD'ng vall de
lien quan \(Ii qua trtnh 11m \/:'i !runt-' dIe Ill'-.lch logIC liell quan
loi cae plllwng ph,ip ma ho()" Ihi(:', ke dIe h¢ thling so hi¢n (L,IL L)'
thuye", nilY cI\ra Ircn logic ky Il.r do nha tmln hQc Bool s:ing li.\O nen. Unh \'~rc
[()gic k~' t\f Iii phil! tritll ella logic hl.lc khi ta c1ua \,~lO cae ky' hi¢u hlnh lillie vii
e,ie thao t,-Ie d
