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REC6_minus1.ckt
add

ddd CFullAdderBCpindd00xx0000BP00nn00B00000000B400_   00 00 --00--00_Q00/`**00>>11`R00004/4!11CMuxes11000111A00Z%g110001ky11A%00Z-110001  11A-00ZAD//110##111""11AD&6&11ZCswitch*6<4*A3**1Z06$($11A3<0{4o2yA2{{1oo04u&u11A20 : 7A1 1 0:,11A1 0!A3;!A0!!10A311A03 CinverterPxHdHdU11ddu00A1100A1100AA{-{-11--00Cprobe00N/%%00N#7--00N:FN&D&D4110u1X0Zu000100 00010  000170110100000Cnet1CsegmentB.B$m6$6$mm6$B$mBB.m.}.mmB.}.m}.}m}mkkmk)m))m  mm""m"m)m mkmkkmB.mBdBmdHdHmdHdBmBBmBmB$).C4kZk0m%%m%%m%%m%%R%k1 m4uEumEEum4u4ummmmEmmmmm"F8k0mmmm

REC6_minus5.ckt
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ddd CFullAdderBCpindd00xx0000BP00nn00B11000000B411_   00 00 --00--00_Q00/`**00>>11`R00004/4!11CMuxes11000111A00Z%g000111ky11A%11Z-110001  11A-00ZAD//110##111""11AD&6&11ZCswitch*6<4*A3**1Z06$($11A3<0{4o2yA2{{1oo04u&u00A20 : 7A1 1 0:,11A1 0!A3;!A0!!10A311A03 CinverterPxHdHdU11ddu00A0011A1100AA{-{-11--00Cprobe00N/%%11N#7--00N:FN&D&D4110u1X0Zu000100 00010  000170110100000Cnet1CsegmentB.B$m6$6$mm6$B$mBB.m.}.mmB.}.m}.}m}mkkmk)m))m  mm""m"m)m mkmkkmB.mBdBmdHdHmdHdBmBBmBmB$).C4kZk1m%%m%%m%%m%%R%k0 m4uEumEEum4u4ummmmEmmmmm"F8k1mmmm

Recitation01.htm
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CS 2511 Section 001 Computer Organization I Spring 2004 Recitation # 1


Recitation02.htm
add

CS 2511 Section 001 Computer Organization I Spring 2004 Recitation # 2


Recitation03.htm
add

CS 2511 Section 001 Computer Organization I Spring 2004 Recitation # 3


Recitation04.htm
add

CS 2511 Section 001 Computer Organization I Spring 2004 Recitation # 4


Recitation06.htm
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CS 2511 Section 001 Computer Organization I Spring 2004 Recitation # 6 - 10 points Date Assigned March 31, 2004

rec1.ckt
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dddCand2D  Cpin8811,,11 2211CprobegGv5dc G U11cvCswitchGVwJ0wIeaGVUV1GJUJ0wPiP10a0w Hx@>Y,bHV1HV0xj10b@>Cor3 _}}00qq00ee00 qq00 \id\j1\j0~00d ^rfkre^rlr1^flf0ll00ex \H<i^Lf\HjH1\<j<0B~B00fi^k %g k y00gkCxor2000000!j00j

rec2.ckt
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ddd Cinverterd'Cpin0011Cswitchdqddr1dr000dh u ch v 1hv000cj(F|jb'XX11(XX00^Rp^b^^1XRR0ZXX11bdCor2b' + cd'000000Cand24xA#jcd'4B004B11wi00V/2hiV a'(b' + cd')JJ00>>11.D D00a'0011ZgaZh1XZh0Z|00aCprobeljJvJvX00F/:e)ShF F1X: :0Z/@!@00he. 7#%i 1 09. 00i 7_<_*m*00**11v, >,gv,,1v  0&&00g2DQ  g'(h'+i')DRXXDR11yXX7I7g'%%XX%%XXM6}*ZHs6fM6[61M*[*0}0o000fZHN *`Nf'<<00 <<11Yfgh'i'YgXXYgXXXX|8X2|h'i'pp11ddXX7j)jXXF"XFh'+i'::XX..114411|S/|AAZZAAXXH$ZkHg'(h'+i')+gh'i'<<XX00XX6 6XXCnet1Csegment``44`4^0``` ^0``44`4^1`XX`XX`XX^0```ww`w^0`X`(XX`(X(X`^0````%*^0`vJvD`.DvD`.D.D`vJvJ-#^0`J```JJ!^1`>```>>"&^Z^Z`

rec2.htm
add

joseph speigle

cs 2511 recitation 2

February 2, 2004

gray coded decimal output: part 1 equation for part 2
z = a'b'c'd' + a'*b'*c'*d + a'b'cd' + a'b'cd + a'bcd'
z = a'(b'c'd' + b'c'd + b'c'd' + b'cd + bcd')
z = a'(b'(c'd' + c'd) + b'(c'd' + cd) + bcd')
z = a'(b'(c'(d' + d)) + b'(c(d' + d)) + bcd')
z = a'(b'(c'(1)) + b'(c(1)) + bcd')
z = a'(b'c' + b'c + bcd')
z = a'(b'(c' + c) + bcd')
z = a'(b' + bcd')
USING y + y'x = y + x; y = b; y' = b'; x = cd' so
z = a'(b + cd')

z = a'b'c'd' + a'b'c'd + a'b'cd' + a'bc'd' + ab'c'd'
z = a'(b'c'd' + b'c'd + b'cd'+bc'd') + ab'c'd'

z= a'(b'(c'd'+c'd+cd')+bc'd') + ab'c'd'

z=a'(b'(c'(d'+d)+cd')+bc'd') + ab'c'd'

z=a'(b'(c'(1)+cd')+bc'd') + ab'c'd'

z=a'(b'(c'+cd')+bc'd') + ab'c'd'

xy' + y = x + y; x := c', y:= d'; therefore c'+cd' = x + y = c' + d'

z=a'(b'(c'+d')+bc'd') + ab'c'd'

for diagramming note that ab'c'd' = inversion of bc'd' so last equation needs and gate (a AND inversion of above) OR bc'd' (two AND gates) or (c'+d') AND b' AND a'

== 4 and gates, 2 OR gates

 

 

A B C D Gray coded
dec output
z
0 0 0 0 0 1
0 0 0 1 1 1
0 0 1 0 3 1
0 0 1 1 2 1
0 1 0 0 x 0
0 1 0 1 x 0
0 1 1 0 4 1
0 1 1 1 x 0
1 0 0 0 9 0
1 0 0 1 8 0
1 0 1 0 6 0
1 0 1 1 7 0
1 1 0 0 x 0
1 1 0 1 x 0
1 1 1 0 5 0
1 1 1 1 x 0

rec3-onea.ckt
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dddCswitch^=1Cpin^=l=1^1l107700__m1_m000ZZh1Zh0|00 CinverterH$66006611a'B0011c'0011d'Cand3S`a'c'd'Sa11a'ESa11c'ESa11d'E11a'b'c11a'11b'00c00oo}1Zo}00000 11b'a=saa'cd[[11a'gOO00c[CC00dOOO00Cand4abcd'00a00b00c11d'x00rb'c'd'11b'w11c'wxx11d'w11Cor5"))110000001111Cprobe/11Cnet0CsegmentIIIIIIOOIOIOOIIOOIOIIIIII-4" G0IIIIIICICCICC.G1 ISS6I6S6I66ISSI66I6IOIIOIOO[I[O[I[[ ,G1 ISSISIISSIIIIIIxIxxIxx5:GZGZG1IIIIIII!8*G1I)III))>G0II#II##I#I?#G0IOOIOIOOIII@/G0I6I66II6IIA6G1IIIIB;G1IIIIFCGZ IIIIIICICCICIIII)3'GZ ISSISSISIII:I::I:II9GZIsasbGZI66I67I77I77I7III2Ccomment part I (a)mЀQ1Ѐ|ЀgЀ*f = a'c'd' + a'cd + a'b'c + abcd' + b'c'd'vxЀ<%ЀmMUtsa CS Student

rec3-oneb.ckt
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ddd Cand24x}Ara'b'Cpin4B114B11wi11Cand3<Ia'c'd'<J11<J11<J11q11<Irabc<J00<J00<J00q00Cor3+o+>11+?11+>00n`11Cprobecwmm11Cswitch*Z7Pa*81Z*80ZL00aZ'W4Mb'51'50WI00bW.^;Tc.<1.<0^P00c^ Cinverter0011(0011(0011'SWG4eMSd'S5S1'G5G0WMIM00dWY(U1CC00CC11 Cnet1Csegmentnn;mn;mm;nn90;;b;ZZ;;Zb;bb;<b;<<*90;;{;WW;;W{;{{;<{;<<-#90;;^;^^;;;<;<<;<<0'90;CM;WMM;WMWM;CC7591;44; 4;;44; ;  ;< ;<< +91;;};;}4};44};44.91;;;;<;<< 191;CC;C;CC;<;<<;<< 891;++;w+;ww;++91;++;+;;++ 90;++;+;;++Ccommentpart I bMS-f = a'b' + a'c'd' + abc Utsa CS Student

rec3-two.ckt
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dddCswitch^D8kVDdCpin^DlD11^8l80>>00dJ[ha[i1[i0}00a\K?i]Kc\KjK1\?j?00E~E00cQCand2;%ac0000:,00Cor2'd + ac000000Cprobe00Cnet0Csegment0>>>>>0 0EEEEE0:::Ccommentpart II recitation threeZ:Utsa CS Student

rec3.htm
kmaps: find the msop

recitation 3: using K-maps

 

before doing this lab should know all about minterms, maxterms, and K-maps

Overview of recitation 3:
     

rec4.ckt
add

dddCswitch#S0IaCpin#11#10SE00aS"R/Hb"01"00RD00bR!Q.Gc!/1!/0QC00cQ{Ko(A{d{){1o)o0Ku=u00dK Cinverter0011a'0011b'0011c'^pp00pp11d'|Cnand2AuNb'c'AO11AO11}00Cnand38Eb'c'd'8F118F118F11t00 C7segmentQ611~~11rr11ff11ZZ11NN11BB00%7{WD}{a'b'c7uEu117iEi117]E]00isi11%4<ANr<acd'46B6004*B*004B11~*p*11%8E vabd'8F008F008F11t11%=J{b'cd=K11=KZZ=K00y11%AeANwea'b'cA_O_11ASOS11AGOG00S}S11Cnand4#dn@0v!db'c'd' + a'b'c + acd' + abd'#d1d00#X1X11#L1L11#@1@11mR_R11%&q3two: b'c' + b'cd + a'b'c&411&400&411pb11%AN"bcd'A O 00AO00AO11}11%ERab'cES00ES11ES0011MO<*R@b'c' + b'cd+bcd'+ab'cO<]<00O0]011O$]$11O]11**11Mjb,e%four: a'c'd' + ab'c'+ a'c + acd'-00z-z11n-n11b-b11it[t11%uHQ cu)five: b'c'd' + ab'c' + b'c do o00c c11W W11Gc9c11% O six: b'c'd' + ab'c' + acd'001111N@11% Useven: cd' + a'b'c + ab'c'

rec4_ans.htm
designing a digital LED display

Untitled Document

rec5-8.1.ckt
add

dddCand3?}La'c'd'Cpin?M00?M11?M11t006zC$|a'c'd6 D 006D116D00yk00:~gGpacd:H11:yHy00:mHm00}yoy00Cand4=Ja'b'cd'=K00=K11=K00=K11r00:k~GG}ka'bcd:kHk00:_H_00:SHS00:GHG00}YoY00CswitchxKl(Axax)x1Zl)l0ZKr=r10aK~I&Gb '1Z'0I;00b I^KR(pA^c^)^1R)R0KX=X00cKdJ'@d(1(0J<00dJ Cinverterk^kpyp11pp00a'|0iiw0011b'0niEnW|W00WW11c'c0nn|0011d'Cor5G\00{{00oo00cc00WW00Fn8n00Cprobe:NmDmD{00Cnet1CsegmentkpkrJ`rkrJKrKrJkpkpJKr`rJ`r`J:`J::2#H0JiiJSiJIIJiiJISJSS_J:_S_J:_:_5'H0JnWnXJKXnXJKXKXJnWnWJn~nXJ ~:~J:y:~J:y:yJn~ ~J ~ J J==J=JSJ:SSJ:S:S8+H0JnnJcnJJJJnnJ]cJc4cJcJJ6J66Jcc4Jc4:4J:m:4J:m:mJJ]J]]GJ:G]GJ:G:G; /H0J??J??J?JpJppJppJp J J J6 6 JppJ6 J JJ==J=JkJ:kkJ:k:k 3H1 JWWJWWJTJTTJTJJJ?J??JWJ6J66J66 9H1 JJJJ?J??JJ=J==J==<H1JJJJJ=J==6H0JFnFmJDmFmJDmDmJFnFnGDH0JJJJ?H0JyJzJyyJzzJ{zJ{{@ H0J}yyJlyJ}y}yJllJolJooAH0JJ`JJ``Jc`JccBH0JWYJ}YYJ}Y}YJWWCCcomment18:1 multiplexer for F = a'c' + a'b'd' + acd + bcdy;׀Ethis was tested for all values against the k-map truth/falsity valuesEUtsa CS Student

rec5-8.2.ckt
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dddCand28z2a'c'Cpin00117)00Cand3;-acd110000:,00Cand4S?/eASa'bcdS S00G G00; ;00/ /00>A0A00 EfWa'b'cd'00~~11rr00ff11Dx6x00Cswitchq@eqq1Zee0@k2k10?10?100JC>J!J1>!>0CD5D00D"1"0D600 Cinverter_}Y_kmk11kk00+bbp0011+_X4_FmF00FF11+cscq0011Cor4x*Txx00ll00``00TT00)ff00Cprobe3e)e)s00 Cnet1 CsegmentVk_kD@k@kD_k_kD@kVkDVkVDVDDD- B0DSdDddD??DdbDbbDbbD?SDSSDlSDllpDplpDpGDGGDGG0"B0D_F_DDND_DDCDCDD_F_FDCDNDDNDNDNDDDDD;D;;D;;D;;D;rDrrDrr3 &B0DccD[cDDDDccDD[D[&[D[DDDD[[&D[&&D/&D//6 *B0DkkDkDkkDDDDDDDDSDSSDSSDSSDSDD.B1DDvDDvvDvDD~D~~1B1DFFDFDFFDDD4B1DDBDDBBDfBDff7B0D)e)fD)e)eD)f)fA>B0DxD7D77Dxx:B0D:DnD::DnnDlnDll; B0D>AfADf_fAD>A>ADf__D`_D``<B0DTxDDxxDDxDxDTT=Ccomment:4:1 multiplexer for f(a,b,c,d) = a'c' + a'b'd' + acd + bcd,?Ā(solved for using a and c as the controlsqĀ.tested and reproduces truth table for functionc Utsa CS Student

rec5-8.2answer.ckt
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ddd Cand3 .acdCpin00 1111 

rec5-print.htm
desigining an 8:1 multiplexer without the assignemnt prepended

answer for the 8:1 multiplexer

cd \ ab 00 01 11 10
00 1 1    
01 1 1    
11   1 1 1
10 1      

rec5.htm
designing an 8:1 multiplexer

CS 2511 Section 001 Computer Organization I Spring 2004 Recitation # 5


rec6.htm
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Untitled Document

rec7A.ckt
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dd#,Cclock!8Cpin8*00 CJKflipflopN.00..00  00 N @00  00.( (00. 11Cnor20011004r4G004~G~11~p00Cswitchxr1xx0~~11rWd}sWe1We0y11sCprobe-##00 nxx00. ""111100i'i|00i|0011m00yy0011MgM`11Ms`s11yy00 1100 00KK^00K^0011iiw1iw011G%1%0G900K}{qK}Y}1KqYq0{wmw00b0Vbb1VV00\"\11JzJX1JX0zl000100"00 jJJX11 J:^TT(00 ,@6611 00 wA!!/11 9MCC00WFW^11W&e&00We11yFy800yy00  0011Cand2T0HH00<<11BB00i111111 Cinput_signalL6:6C(CZZCsignalZuXu

rec7b.ckt
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dd#Cclock!8Cpin8*10 CJKflipflopN.11..11  00 N @11  00.( (00. 11WFW^00W&e&00We00yFy811yy00  0011Cand2T0HH00<<00BB00110000 Cinput_signalL6:6C(C11Csignal1"1" 1"0"0"1"166(11"0"0" 0"1"1"1"1Cand3`W3`QnQ11`EnE11`9n911EE113``n11`n11`n0000Cswitch10  00>yyy1001>k100 k x11>rh1rr0yhyu11CprobeC#UCQ#100Q#OMnaNZsnPWNW\00PTNO!5b.GJ+b+p11J(bO'K  11K Cinverter#Qa-#?1?11a?S?00O8J8CLK&11CLKCnetZ^1Csegment`E`Ca6C`Ca6C6Ca`E`Ea6b+ba6b6Ca+b+b6U!^1a``a>`a66a``a6>a>>a >a  ;W+^1aaa88aa8FaFFa`Fa``aFKaKK9a`9K9a`9`9aKa?a#??a#?#?aa:7Z]^1a.EaEEaEEa..8^0a

rec8_cd.ckt
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dddCand3=Ga'd'b'Cpin001100<.00 @ 22 cda 11 11 11?111{EW7{cdbuu00ii11]]11Di6i00Cand293a'c'00008*00CswitchC 9a!1Z!0C510aCC )9b!1 ! 01C500bCgC[ y9gcg!g1[![0Ca5a10cCm?5d100?110d? Cinverterhua'hv1100(c!p3!b'cq0011(csOpsc'caqa11aa00(\id'\j1100Cprobe 1''11Cor4(00110000'11 Cnet1 CsegmenthhAThACCAhhACTATTdAdTdAdAA* ?0
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