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TOBE CONWERSION
Q. Comvect & hit bine 4 numba to 4 bre rs:
Yoh pecimal, | Ba Bo By Ro An Go G1 Ge
5 Oo oo roy o 000 7
\ | o © © oo Of
oo 1 oO ool ® |
>| ® ot ft | o o106 |
‘ CoCr On mao
. of of | og uaa |
c oO 1 tos o tot
or LI] eo 4s oo
io 4, © oD , Loo
° Loot | 1 1 at |
do | 40 Lo eee
us to td \4 sro
, a | ,1oo6 | 1 6 $o
‘Ls J} bbot is 0 a4
Mw rrog toflseoet
eli ede eee
nee
[eqs {js}
Go = Bier + ae
= B@by@, comuct given 4 bit gray code to binargl tabrty
a Duima | ds Ga, Ge | es oe ope
\o° 0°
i oo
\ oo
oo
lot L
o Lk 1
Poi vole:
i ; & b A
i | Loo L
» é 4 © L
\ yo L
| Loo 1
Lb °
tot s\re a
,_tLo re? | tid
jboyo ud in ° o} \o = Ataris
. rr ~ ° Go Bes
Gaon
way : B= Ge
- Bo = G2@ Gs.
Bg = G1 OG2O%.
" Be = Gn OG Gah |
28s
ve
_
Bo
Pac gpe
= © OG) Oa,wo
MULTIPLEXER,
Mulkiplenen sy most af
codelu Ut combir r Kt ie
ely inatiora) ekt. gta Pt orp
Qt hd MULtipe sip and one ofp sip | :
ee. jboseepts sey ta 9
9 ef senenal dat \p Der
and ALlows oF OMe ap fhe,
: 0 5
At atime to get theagh te “he op, Sour tne
She woutine oh desired dota Sip to cp wo
cantretied by GeLecT Lines .
The muttipiow cots Like a Ug :
muttiposition sw itch, 2n thy code gebect Lines ot
decide which data fp COna7 De) wish appear over Up
& Je oruttipbinen seet 1 gureph PY eip dota sourced and
Arunamit seated ctoka fe single ip chammeh. Shu coll 1%
conto ed
gpl Aint So
AND _ Arete
We Kren Sire property Cb oo “amo
ore Line to AND gate be dots sip &€-WorDi) ov
in
Line sdast asa eelak Aine.
Johan exe usaud #2 PAB De BIE. put Sy= D theretere.
PNDL, eo gek enabled and #d2 a disabled giving MO?
p= 0, and BPE gwarsbt the dats of Do #2 CIP.
Bak iy acdect “tine So= 4 , ANDA so disabled, Ana b erabied
Shun o) be stokus J possed onto Final ofp. Hroyg OR
Shu mubkipleae can be named a4 235 max,
whee 2 b sp Hine | 4 dy output ine .
Lek ek 41) chrenit -
Yo. of sumel: ne
= lp data Lines (aiery
on this clruwt we have fidreduieeg one mone
Awminal ce ES steinda for enable thin pin ds cot?
cowl fe enable /dUable, muttiplere €=4- enable
50 +» cisabled,
Se
kak:
tI
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|
EN + t
om 7
Da
+ ay
| Neu
Dg o
E
TY
Bw. Drao the Aegis lage oh 43 mux using NAND,
eee ot a enabl «eo
Path Omplement outessing femetion using atl Mx,
fe zr O21 3,5,7)
Yo
qauic isl
oe 5
a Sp sy $6
era Semple fat! odor ert using Bry tur.
?
enable
ou carey,
Sa 5) 60wT
amet Ed HUA ang AeA mK,
aa Sephn
Symplemert 164 mux asing art 40%
pros Implement (6F1 MUN ‘4 C ABCDe
A eo ©
ooo°o
aon AUK, celeste
Oo of oO
° of =
o 10 o
O Leds Mox2 selertedl
o tf 4 6
o fi ft
Lo Oe OUAs Seferted
root
1o L090
po aft
11 20 hur, Sdected
rpyoo tk
tears
yee ee
and iip-that
examees prio oct
@ — Yauiable
g select Lines. but ** can implement
mintom mation shaving 16 states contain’
fou yasd able, tet’s olve exomple toundestanad
tbe concept
-
ee f (ABC. DAE C2,415,%, 10149
a Criven FP thar four vexdable Ar B.c. D.
~ Op nequired by degical “! gre 2:4, 9) F (O14.
ne yor have B11 MOx, aphich hos three seleek Lines S2$iSo
ii be eonmacted 10 &,C, D %pyaxible
px
we, 52,81, 2°
aw To sukredure fourth vatiable CA) we we
‘o ‘ , Table”
wey Shore or oly eigut 2)p Lines , ede -have to
aroommodote she printomed tn two yous 6
cig earh.
eSes :
ae > Taw
sign Tene
Spat | Po
y o 4
A e 38
frrnmey |O 0
fo" Design Table
pmb Ff = fcA.B.c. pd = = (0, 2.416, 8, 10, 12, 14) sing 8) MOx
| [snpar [po Pi Ds Ds D4 Ds De
[x |©! ®©s@srO©7
| nl 5 » @u@
Fin iPS th go L o L oO 1 6
mus
o-t Arplement the fosttonin g fanetion
FCA. CLOBE PM CON DBE B/S, 1O11B, SY IF, 20, 24,80)
wring ey ott Gd Mo,
Wy ath Bb MON
yw ) al ayy CHOY
foi Denign Table
Toe by Be Oa By De 07 De ioeceatl Dia Dis Dy De
OHOS* 7 O7 BOG v Ow
1 @ 90 98 GY) 26 2627 2B 29 @) 4)
Snpat>
4 w@s “S a
Raa Ro LAA OO AAA
as
' t
oO ‘ ee
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|
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| \ 1 — Ant pop
- Os .
4 be aty aL a4. |
ibe Ls | .
\ 4 Le | 6
© i |
j | pe at Yr
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Since there ore only (6 IP cy taanmmmodate
fom of 21, ene made fap Saws af 16 cosh
Hoe A > MSB % DF Lise, Now often corel ti sete
ob) cite Fhe Ato able Cav state) given 3
habe, Fallow the sealer
alp of MUX,098
“se Sos) So
@c oe
A ec DE
Keed
25150wi SECOND METHOD
prob. Design civauit wig st Mon.
FAB.CD= =MC 24,5, z, 10, 14,
ao! upto we ae eg B.c.p ay oSeleak Line and.
A@ adato tine, Buk tn thiy neo method we
tam choase A. B,c, os o select Line and ‘0B
useol as O date Line.
A ®@® cp v_{ 2p Tor
See 8 6 quo- 0 Do
© ol ©
o boo [ t B
oo th eo | ———
® 51: 00 ‘ 1
os of ft —
or LO } D>
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ro 6 o | ° 6
bo of | ¢ 7 —~
1° 0 D D
10 a4 of
T71 eo | ° o
e press}
roe ft | 5s
| °
=mt slemeuh the fortewing fu) wing a ett multiplexey
Dyavo the Angie Aiogs ™ and e¥plain She ce fen
Scheme. 7
F =fABC,DS= =MCo, N3,416,7,10,12, 41S) +d02,5)
of AS Y axe aioore Dorit care can be +t
dogie om Y eed APO fod. comveniense,
Sopat | ve Di Do Ds Da De De Cr
A OO8®S® @6©®
a [so » @ «2 Gs)
Find sip [7 = om 1 4
moma | A A L A 4 A
Sopa ese er Sepa ioc donor
6 © Ge @ oO
BD ®@@©8@ s+ » » ©
ANH Sip L$ nu! § D Dent
to Ms
9 npue Vo. b De Ds Da Ds De De
ce of 4 5 &@ 9 \2 913
e 2 5 6 & oY \Q\S
Paine Sip
xD MUAaoe DEMULTIPLEXER. CDATA DISTRI BOTOR) 37
Demuctiplexey oy exocthy veverse that oh
muttiplexe Ge. ck cus cepts single a(p and cdistibutes
ak overs several oukputs. She sin fe Ip should
appear Over cohich output tine 4s otecidad
SELECT LIMES (Same ca thal of, Cauttplexer ) In Sher,
HR Aemultiplexan takes one puk data souree and
Selectively oUisird bules at fo @ 4 sl) N ofp channels
juat oa Sh MutLiplent> susiteh ,
> Yo
a"
TP
date Demux, |):
Snpat , ot
a
p> "YN=1
seleuk supuls
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oe of select an a of ousput Lines
i
2 =n
BASIC 2 oukput Demuttiplerdr
We are wing AWD gate 40 pass anpuk dota
to “mequirnd” oukpat dine , when proper addnery Csclert)
Une etatds iy avoilable
Din
So= ©, ANDI 46 enabled and Yoe= Din . ¥) =o.
So zs AND? w enabled and Yr > Din , YordDEMUX
ye
strobe/ enable
: ide Low ofp,
3h stove =O, Yo to Ya ath will prev! ve i“
ivmapestive of DIO and $1, 5a.
Weare Var Vere
yer Din
Jo > Din
fo > Oln
Yo Oo
4 Who
Demux 2p — OF,
pmb Simpiemeut fol adder uaing elernutkiplere ,
fe! se FCA\RCDs m01,9,4,7)
Wa. Ya, ¥¥r UW soested,
& for cawy ae frAec)e em 4.5, 67)
Ys Ys, Ve Ye are sulected
Io
" Sum
%
a8 Ys
pm Demux. Ye
byt ¥
* . cary
db Smplement the follooing mudtiple ofp fenctren wing
saltable De- Mux.
= (013 zZ)tdcas)
HiCAIB.C)=
fa CAvg.cde Bm CSB)
fo CAB.cF=™ €0,2,4.6)
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