Partial preview of the text
Download Priority Encoders, Multiplexers, and Comparators: Logic Design Fundamentals and more Lecture notes Engineering Chemistry in PDF only on Docsity!
UN () CoM BINPFTIONAL LOG IC ARCUT — 3 addey !— auth teeble :— Se ral Be | S|C | Sumaheree o|O0 | Oo} @ Ge hOB oj | jf} oO [|]; o | | | @ Cant | | Lt C=aPBRB Halt adder Cortud | an \ S =A HB Y | —_ mS AB ae: a FTE" Ful) adder— | ce | << Vaca a sum CS) fi — Full Carry (Ghat BT P-ider B leek tag wow) d Scanned by TapScanner ( P| es | Cm 1S | Cull ) O O O O 9) O | | 0 O O Pol O | Pig) ¢ 0 o |i | Of | 0 O | [ "ro | | | | | iii | Ex[xesst™ Sun for kent td Be Oy” o 4 ag Sum = B B Cin +DB Cin + PB Cin +PB lip B® Cnt BG) + AB Go + BC) — £2) (B &) Cin) +0(B@ Un) -_ PO BOCIn =_ Gum Carty _—_—_— (a4 — lor) carry fas Ket” NeAib 0 | of a (0 P if *7 ary pe — 5B Casty =BG,t A Cpt BaD Scanned by TapScanner AB+ cin & OB) = BBCnt BB Cint ABO TOBGy — (Cin (HB +eB) 4+ AB (Cin + Lin) — ae Half Subtenctor Subbvact Bor rw (B) Block Drag vam “Trak Tablet 7 TEDL] | Difference i 1 f "| D=BBtAB o |] | o| Y= A 6) B jp t | Y a _ Bp ssow : — —— R= AB fopee BT | | Lb pote B=BB Scanned by TapScanner (1, ) Full Subloaetyy - Block “Draqvam =. (>) »—f Fay |i gg bn Sidon — Korrow [ Boukb) ruth table —a_ 1 1 A} 2] Bin D | Bout D|O “| Oo O O 4 i 0|\0 , rl TT | O : _ hy | | | 0 | _ 1a 1 | O 8, | | O | O O O 11 ol olo . [rch bewebedenmndepodnd tf essi0ns |I— ess SF Presence ar aS BB Bin +08 B Bin +PB By + PBBin = B[B Bin +B Bin) +A(B Bint BBm) = B( B@ Bm) +h( BOB) D = fOBMH Bin Scanned by TapSca Beta: nner Scanned by TapScanner | oO | Dy encodes ENCODEK : th a devica whose mnpulk ave " oleci mal Ai ai ts ond | IPhabed Ob A eqic ch acter. anol Whose out pts ASS the hares vw venenha fon ot thems np, Te 7 ON eptoder DB! a device which werk familiay Dumber OF Sy robols ‘rt toded Posinat: : | gr Un ofBes words,an encodes be Said — Cor Ueok en to ding » 1S 7 Creo e8 Um a: ebay humbers oF symbols job a fia leak Powmat: x pr entoder hab @ Hy ie eS oF topat . Lich ws ac tivated at Aeness Ome ne, om protuas on Nea pulpit Cools depending OY Lo hich Input us activa fee 4 | * iq Shows Re Block mq eee of CUAL encoded pith M tr pus ona N outputs. «- Hee Re in pus 2 ac tive BIG, pluck vray prey AL pone |b loi: ome LOS GS “Sie ae A ee Scanned by TapScanner doaical Che ry exh |W A r Vays B= Djt+Ds @23 ENCODER (octal fe Binary Lnecdlex) t Pn octal-b - pinay © nto ex (@-lone te %—line entoder) accersts Q tn put [snes anol Produus OW 2% —-bit output (odo Gereenporsiron fg the activated mn put ' hr. Fy Cros Me toutidabkl anol fe Jo ope Cereutt Ps an octal + brnaae en Codes Lai HA achve HH C) # Cr Pury: Scanned by TapScanner Block Diagoo aa es = i = = O — Fo Pe ee © - rr e— — cy 2 goose r—% gfe eS —___ Ajogo ee TO&& ale ee < Ayo Ce ~ Seed ———————— Alo eS e Pes ‘| no |_|. s©& eSoo —~o S© coed — — \ A wa | gi Vy ov De 0% Dt, Ob Dy uh a hs iF ony of te di Scanned by TapScanner — # P detd ay ck a. = he arautt Pat on N —bit binaxy oa Gode inte | out P Guch +e at only sol in pe - ltpe ud achive tol | Pot gach One ot to pdccibl e fom bine trons Lops ) eck K- Spe codev jcerti fies Ob a ee On e Oo asticnley | (ode- i below Fi UA € opal the oliagwam WwW) a “d. each Ot Re m pe L Fe sey Mer Han | ah possible cp pe or ©& 1, . ut lom bina ons, ¥ pe taal % = mPe a be active “ord, emai rpactive Crow), al He offex oukpul Oye red to Produce om Some deco onde vailals at mh ofRes out pura active leW o am | rd r ya TD EODER ERPLFAI 0 ir RP 0 <—— N ho | ‘. _ > HS ies! _t4 no —2 DM-! 2 coh a — lu or output : Oy Oe Oech Kn Hs ib WA UL ah (MCode® in put bse. Scanned by TapScanner 7 | de =P p fp ——} ah a) - |Detoder mas - pr & ad ee oe Scanned by TapScanner od R y kw ex, Shine-t a-lna dewder, if a Commun [ENABLE fino, U boarected " The. Powe ih TP pe + of cach ae lo. , On paste cul 0% output as de les minacl . the. A,B Cc tnput (oae| wi U 7 0 PIGH op woben The IZNPBLE lino os hell Hey. Le [hen tho [ENABLE us helo Low, however, at he outputs ttt be Pred 4 {Be Lol Stele yegardleu of He. levels at fro fy , B ond C th pus * ke Thubd ? Ro det dex us enabled ony tales. ae a B-line. t 1. of na, cletodey jarthtable l prpws | + Cup 1 =| acetal Dol Ds | De Ds] De [Dy | rol ol 2 | 9 \° oyoyey eye / O| oO | |e I |o| o\© abe Fool tl 11O 9 \O0 | | O| O| O Oo Sot fo}e yoyejojty ofol | 1 |o| 0 Oo |O/O/I]O!] Tila pr Etplpode y® ye ye jo Os) Scanned by TapScanner wl ls - bs —} —i— = i mane ae a ee ee Scanned by TapScanner Q x! Mull >be ai gc fbi — 7 as _lmetitake So S So Y =$2$)S0Do + $2 8; SoD) +325, SoDatBy 9,5... Pie Bul yt 595, 50Do4+6, 5S, 50D, +505, SoD, goa. Sy, 2 fl Scanned by TapScanner = — | = —— _ ® DESIGN OF Sxi mullkiphrer using hi 0 4K MUX and ene = Axl NUX SS —_— au y | D bx | | Dz: MUX Va, S; So Ho ox) | 9 D DI MUX * wxt fy Ys MU Xx é Vb 2 a & Soe bx) Truth ele ax \—TadRrable |S%! -Torefhable_ S, So Y Pr oY arene * QQ Oo Yo 0 Do Co TD a, | ey go } DO Dr ,| o D2 a ft Oy Se } | 2s | Ov Dy | O fT De | toy [ ltl |! Dy Scanned by TapScanner