AELEXIAN EMPIRE
Would you like to react to this message? Create an account in a few clicks or log in to continue.

Boolean at Karnaugh map. Paano po ba ito?

4 posters

Go down

Boolean at Karnaugh map. Paano po ba ito? Empty Boolean at Karnaugh map. Paano po ba ito?

Post by james Sat Sep 15, 2012 3:54 pm

Paano po ba ito? Paturo daw po ng basic.

james
james
24V BATTERY
24V BATTERY

Posts : 1081
Join date : 2011-11-14

Back to top Go down

Boolean at Karnaugh map. Paano po ba ito? Empty Re: Boolean at Karnaugh map. Paano po ba ito?

Post by ultrasonic™ Sat Sep 15, 2012 7:36 pm


ang alam ko lng mula sa
truth table -> K-map hanggang mabuo ang Boolean expression...
yan ang prosseso na dnadaanan.. ang probz lng medjo limot ko na.. try mu nlng sis search sa google daming info dun (^_^

_________________
6th member of STTM
former 2nd member


im always walking on the rain so that no one could see me crying
ultrasonic™
ultrasonic™
24V BATTERY
24V BATTERY

Posts : 4475
Join date : 2010-08-19
Age : 38
Location : Davao City

Back to top Go down

Boolean at Karnaugh map. Paano po ba ito? Empty Re: Boolean at Karnaugh map. Paano po ba ito?

Post by Digitap Sun Sep 16, 2012 7:09 pm

sir pwede rin naman vice-versa ang way diba? lol!

the Boolean expression is only an literal or expression that results in a boolean value, that is, in a value of either true or false. in digital subjects. it always came up either 1 and 0 in binaries. for me the boolean expression is the last procedure to create a logic diagram from a scrap data CMIIW. that's why most of digital designers starting from inputting the data into truth table to shows the actual state.

then the Karnaugh map provides a simple and straight-forward method of minimising boolean expressions.

Boolean at Karnaugh map. Paano po ba ito? Karnaugh

Boolean at Karnaugh map. Paano po ba ito? 14115

http://www.electronics-tutorials.ws/boolean/bool_7.html
Digitap
Digitap
Admin
Admin

Posts : 927
Join date : 2010-09-03
Age : 32
Location : Makati City

Back to top Go down

Boolean at Karnaugh map. Paano po ba ito? Empty Re: Boolean at Karnaugh map. Paano po ba ito?

Post by james Mon Sep 17, 2012 11:54 pm

So pwede truth table muna then karnaugh map then boolean expression then simplified para sa output.

nadaanan lang kasi namin ito. Ang di ko kasi makuha yung operation ng karnaugh. Meron kasing pairing silang tinatawag. Tapos yung next operation how to simplify.
james
james
24V BATTERY
24V BATTERY

Posts : 1081
Join date : 2011-11-14

Back to top Go down

Boolean at Karnaugh map. Paano po ba ito? Empty Re: Boolean at Karnaugh map. Paano po ba ito?

Post by ultrasonic™ Tue Sep 18, 2012 4:38 pm

kng sa bagay my point ka princess. pwde nga vice versa

@james yang k map. para lng din yang mapa ni yamashita (^_^
i pa plot mu lng ang coordianates sa mga boxes para mas mkita ang treasure/ pairing. AFAIR pwde ka lng mg pairing pg my katabing same number. gaya ng sample sa itaas

try natin gmitin ang 1st sample pic ni princess sa itaas..
kng nkikita mu yang dlawang 1 na mgkatabi sa pnakaitaas. pair xa kasi mgktabi dba. so bibilugan mu na yan. then kng ililista mu na xa as a boolean expression magiging A*B*D xa.

_________________
6th member of STTM
former 2nd member


im always walking on the rain so that no one could see me crying
ultrasonic™
ultrasonic™
24V BATTERY
24V BATTERY

Posts : 4475
Join date : 2010-08-19
Age : 38
Location : Davao City

Back to top Go down

Boolean at Karnaugh map. Paano po ba ito? Empty Re: Boolean at Karnaugh map. Paano po ba ito?

Post by ultrasonic™ Tue Sep 18, 2012 5:37 pm

nging gnyan yan sis. kasi ang A*B* sa gilid ng table na nasa left side ay wlang pares na variable kya at east nlng xa...
ung D naman nging ganyan nlng yan kasi mka cancelled out ang C dhil iba ang sign nila.. i 4got kng anung tamang term na rule na yan sa digital.. ngkakaamnesia na tlga (T_T

kng nkikita mu nmn sis james ung pgkakapair na parang lumusot sa kbilang side ang pgkakaloop.. ay ganyan tlga ang proper pairing nyan kasi tulad din yan ng pgpo-fold ng papel
gaya nito -> http://simplysofie.com/wp-content/uploads/2012/08/fold-big-env.gif
kya still mgkadugtong (^_^

isunod nyu nlng ang ibang pairing/loop. kng my apat mang mgkatabi. i box nyu na lahat.

_________________
6th member of STTM
former 2nd member


im always walking on the rain so that no one could see me crying
ultrasonic™
ultrasonic™
24V BATTERY
24V BATTERY

Posts : 4475
Join date : 2010-08-19
Age : 38
Location : Davao City

Back to top Go down

Boolean at Karnaugh map. Paano po ba ito? Empty Re: Boolean at Karnaugh map. Paano po ba ito?

Post by ultrasonic™ Tue Sep 18, 2012 6:54 pm

pa ot saglit:

hahahaizzz... knina ko pa iniisa isa ang mga old thread... di ko tlga mkta ung old tutorial mu princess. san mu ba nilagay? (T_T


_________________
6th member of STTM
former 2nd member


im always walking on the rain so that no one could see me crying
ultrasonic™
ultrasonic™
24V BATTERY
24V BATTERY

Posts : 4475
Join date : 2010-08-19
Age : 38
Location : Davao City

Back to top Go down

Boolean at Karnaugh map. Paano po ba ito? Empty Re: Boolean at Karnaugh map. Paano po ba ito?

Post by james Tue Sep 18, 2012 9:30 pm

isa pang nadagdag na problema matagal na itong nadaanan lang kaya ilang porsyento ang natitira sa memorya.

pati sign di ko na matandaan and,not, xor, xnor Sad
james
james
24V BATTERY
24V BATTERY

Posts : 1081
Join date : 2011-11-14

Back to top Go down

Boolean at Karnaugh map. Paano po ba ito? Empty Re: Boolean at Karnaugh map. Paano po ba ito?

Post by ultrasonic™ Wed Sep 19, 2012 12:03 pm

nku mhirap yan sis... needed mu na ngang mgreview.. ah este needed na nating mg review.. limot ko na rin kasi.. (^_^
basa mode nlng muna tau
http://www.ee.surrey.ac.uk/Projects/Labview/gatesfunc/index.html
Logic Simulator

_________________
6th member of STTM
former 2nd member


im always walking on the rain so that no one could see me crying
ultrasonic™
ultrasonic™
24V BATTERY
24V BATTERY

Posts : 4475
Join date : 2010-08-19
Age : 38
Location : Davao City

Back to top Go down

Boolean at Karnaugh map. Paano po ba ito? Empty Re: Boolean at Karnaugh map. Paano po ba ito?

Post by Digitap Wed Sep 19, 2012 7:02 pm

ultrasonic™️ wrote:pa ot saglit:

hahahaizzz... knina ko pa iniisa isa ang mga old thread... di ko tlga mkta ung old tutorial mu princess. san mu ba nilagay? (T_T


nasa dating forum Razz

ultrasonic™️ wrote:nging gnyan yan sis. kasi ang A*B* sa gilid ng table na nasa left side ay wlang pares na variable kya at east nlng xa...
ung D naman nging ganyan nlng yan kasi mka cancelled out ang C dhil iba ang sign nila.. i 4got kng anung tamang term na rule na yan sa digital.. ngkakaamnesia na tlga (T_T

De Morgan Theorem CMIIW Razz

maiba ako, sir bakit ka pa nagpapakahirap? meron namang Kmap o logic minimiser Razz


Digitap
Digitap
Admin
Admin

Posts : 927
Join date : 2010-09-03
Age : 32
Location : Makati City

Back to top Go down

Boolean at Karnaugh map. Paano po ba ito? Empty Re: Boolean at Karnaugh map. Paano po ba ito?

Post by james Wed Sep 19, 2012 9:43 pm

salamat sir admin at mam mylene sa mga pagsagot.

balik aral lang po mam medyo nadaanan rin lang gusto matutunan at marefresh yung basic.

old style po kasi mas madali sakin. kapag nasanay po kasi sa automated aasa na lang dun.
james
james
24V BATTERY
24V BATTERY

Posts : 1081
Join date : 2011-11-14

Back to top Go down

Boolean at Karnaugh map. Paano po ba ito? Empty Re: Boolean at Karnaugh map. Paano po ba ito?

Post by ultrasonic™ Thu Sep 20, 2012 1:58 pm

Mylene wrote:
nasa dating forum Razz

kya pla di ko mhanap.. apologies

Mylene wrote:
De Morgan Theorem CMIIW Razz

maiba ako, sir bakit ka pa nagpapakahirap? meron namang Kmap o logic minimiser Razz

gaga. ka princess.. tikasan ka..... basic din ang gusto ko. nang marefresh

_________________
6th member of STTM
former 2nd member


im always walking on the rain so that no one could see me crying
ultrasonic™
ultrasonic™
24V BATTERY
24V BATTERY

Posts : 4475
Join date : 2010-08-19
Age : 38
Location : Davao City

Back to top Go down

Boolean at Karnaugh map. Paano po ba ito? Empty Re: Boolean at Karnaugh map. Paano po ba ito?

Post by Digitap Thu Sep 20, 2012 7:31 pm

ako pa ngayon ang naging madaya. nasa sa kanya naman ang Desisyon sir. Kong gagamitin niya o hindi

@kuya james kong galing pa sa truth table ang raw data. Gaya nito

Boolean at Karnaugh map. Paano po ba ito? Truthtables_zpsfe432562

alamin mo muna kong ilan lahat ng variable inputs. Halimbawa ng nasa itaas (A,B,C&D) ang Inputs niya. Bali Apat lahat, ang mapping mo niyan ay magiging 4 x 4 ang bawat sides. 16 boxes all in all. Gaya nito

Boolean at Karnaugh map. Paano po ba ito? Kmapblank_zpsc78e3aaf

Tandaan mo lang nga pala kuya na iyong mga 0 ay inverted variable, may prime line sa ibabaw at iyong mga 1 ay hindi inverted. Like this

Boolean at Karnaugh map. Paano po ba ito? 4variable_zpsae113850

Ngayon kuya. bawat boxes ay may fixed cell address. Ito po iyon.

Boolean at Karnaugh map. Paano po ba ito? Kmapplce_zpsd3d60d61

Para mas madali niyo pong maintindihan. Pansinin niyo po ang mga cell address (decimal) ay corresponding sa 4 numbers sa gilid ng buong map (binary)

Observe this one:

Variable-Binary-Decimal

A’B’C’D’ = 0000 = 0
A’B’C’D = 0001 = 1
A’B’CD = 0011 = 3

So on…


Ngayon kuya kong naiintindihan niyo na ang K map. Subukan niyo na pong mag input ng data sa boxes ng map basi sa truth table niyo. Unahin niyo po lahat ng may 1.

Boolean at Karnaugh map. Paano po ba ito? Kmap1_zpse6616f06

Boolean at Karnaugh map. Paano po ba ito? Kmap3_zpsb20b083a

Boolean at Karnaugh map. Paano po ba ito? Kmap6_zps3785b3f1

Boolean at Karnaugh map. Paano po ba ito? Kmap8_zps928033b6

Fast forward Razz

Boolean at Karnaugh map. Paano po ba ito? Kmap9_zps6cbfcd25

Boolean at Karnaugh map. Paano po ba ito? Kmap10_zps29dd6393

Boolean at Karnaugh map. Paano po ba ito? Kmap13_zpsc8e04e41

Pag natapos na po lahat. Sunod niyo na po ang Looping o Pairing.

Boolean at Karnaugh map. Paano po ba ito? Kmaploop1_zpsd362ad30

At unti untiing buuhin ang Boolean Expression

Y = A’B’D + …………

Boolean at Karnaugh map. Paano po ba ito? Kmaploop2_zpsf6ed2814

Y = A’B’D + A’BCD’ + ……..

Boolean at Karnaugh map. Paano po ba ito? Kmaploop3_zps4de8cdf6

Y = A’B’D + A’BCD’ + AB’D’ + …….

Boolean at Karnaugh map. Paano po ba ito? Kmaploop4_zps277c86ff

Y = A’B’D + A’BCD’ + AB’D’ + AC’D + ......

Boolean at Karnaugh map. Paano po ba ito? Kmaploop5_zpsde9eed77

Y = A’B’D + A’BCD’ + AB’D’ + AC’D + B’C’D

Apply De morgan Theorem nang minimize ang Boolean Expression

Y = A’B’D + A’BCD’ + AB’D’ + AC’D

Y = B’(A#D)+A’BCD’+AC’D “XOR optimize” (optional)

Draw na kayo ng Logic Diagram

Boolean at Karnaugh map. Paano po ba ito? Logic_zpsc58ef5a0
Digitap
Digitap
Admin
Admin

Posts : 927
Join date : 2010-09-03
Age : 32
Location : Makati City

Back to top Go down

Boolean at Karnaugh map. Paano po ba ito? Empty Re: Boolean at Karnaugh map. Paano po ba ito?

Post by ultrasonic™ Thu Sep 20, 2012 8:29 pm


hhmmppff... medjo di ko nkuha ang huling procedure.. bukas ko nato bsahin.. +1 sau princess

_________________
6th member of STTM
former 2nd member


im always walking on the rain so that no one could see me crying
ultrasonic™
ultrasonic™
24V BATTERY
24V BATTERY

Posts : 4475
Join date : 2010-08-19
Age : 38
Location : Davao City

Back to top Go down

Boolean at Karnaugh map. Paano po ba ito? Empty Re: Boolean at Karnaugh map. Paano po ba ito?

Post by ultrasonic™ Fri Sep 21, 2012 5:41 pm


nag-magic ka yata princess. di ko pa rin makuha ang last part...
ma review nga ulit yang De Morgan. De morgan na yan (^_^

_________________
6th member of STTM
former 2nd member


im always walking on the rain so that no one could see me crying
ultrasonic™
ultrasonic™
24V BATTERY
24V BATTERY

Posts : 4475
Join date : 2010-08-19
Age : 38
Location : Davao City

Back to top Go down

Boolean at Karnaugh map. Paano po ba ito? Empty Re: Boolean at Karnaugh map. Paano po ba ito?

Post by james Fri Sep 21, 2012 8:35 pm

Hehe nabuklat ko yung minizer sa iang thread san po ba pwede makakuha ng software neto?

baka makatulong sa learning at mapadali. Saka na lang bumalik sa mano mano, pangreinforce.
james
james
24V BATTERY
24V BATTERY

Posts : 1081
Join date : 2011-11-14

Back to top Go down

Boolean at Karnaugh map. Paano po ba ito? Empty Re: Boolean at Karnaugh map. Paano po ba ito?

Post by ultrasonic™ Sat Sep 22, 2012 3:08 pm

ngpost na diay si princess sa thread ng elctronc software
https://aelexian.forumotion.com/t272-electronic-application-software

DL mu nlng sis...

@princess pa update ng PM ko sau

_________________
6th member of STTM
former 2nd member


im always walking on the rain so that no one could see me crying
ultrasonic™
ultrasonic™
24V BATTERY
24V BATTERY

Posts : 4475
Join date : 2010-08-19
Age : 38
Location : Davao City

Back to top Go down

Boolean at Karnaugh map. Paano po ba ito? Empty Re: Boolean at Karnaugh map. Paano po ba ito?

Post by james Sat Sep 22, 2012 4:38 pm

paano po ba ito madl?
james
james
24V BATTERY
24V BATTERY

Posts : 1081
Join date : 2011-11-14

Back to top Go down

Boolean at Karnaugh map. Paano po ba ito? Empty Re: Boolean at Karnaugh map. Paano po ba ito?

Post by pyroelectro Sat Sep 22, 2012 5:55 pm

pinagtiyagaan mo talaga ng tutorial princess worship

james click mo lang ang link
http://www.4shared.com/rar/E9RSQFFE/logicmin121.html
hintay ka ng 5 seconds hanggang lumabas ang Skip Ad
pyroelectro
pyroelectro
C Battery
C Battery

Posts : 288
Join date : 2010-11-23
Age : 40
Location : Cebu City

Back to top Go down

Boolean at Karnaugh map. Paano po ba ito? Empty Re: Boolean at Karnaugh map. Paano po ba ito?

Post by Digitap Sun Sep 23, 2012 5:37 pm

ultrasonic™️ wrote:
nag-magic ka yata princess. di ko pa rin makuha ang last part...
ma review nga ulit yang De Morgan. De morgan na yan (^_^

KAINIS KA TALAGA

pyroelectro wrote:pinagtiyagaan mo talaga ng tutorial princess worship

james click mo lang ang link
http://www.4shared.com/rar/E9RSQFFE/logicmin121.html
hintay ka ng 5 seconds hanggang lumabas ang Skip Ad

hindi naman sir i dont know

ultrasonic™️ wrote:
@princess pa update ng PM ko sau

basta pag isahin mo lang ang parehong variable.
Digitap
Digitap
Admin
Admin

Posts : 927
Join date : 2010-09-03
Age : 32
Location : Makati City

Back to top Go down

Boolean at Karnaugh map. Paano po ba ito? Empty Re: Boolean at Karnaugh map. Paano po ba ito?

Post by james Sun Sep 23, 2012 11:24 pm

basa muna ako mga master.. try to comprehend.... again.
james
james
24V BATTERY
24V BATTERY

Posts : 1081
Join date : 2011-11-14

Back to top Go down

Boolean at Karnaugh map. Paano po ba ito? Empty Re: Boolean at Karnaugh map. Paano po ba ito?

Post by ultrasonic™ Mon Sep 24, 2012 5:38 pm

pigain ko muna ang utak ko (^_^

_________________
6th member of STTM
former 2nd member


im always walking on the rain so that no one could see me crying
ultrasonic™
ultrasonic™
24V BATTERY
24V BATTERY

Posts : 4475
Join date : 2010-08-19
Age : 38
Location : Davao City

Back to top Go down

Boolean at Karnaugh map. Paano po ba ito? Empty Re: Boolean at Karnaugh map. Paano po ba ito?

Post by Sponsored content


Sponsored content


Back to top Go down

Back to top

- Similar topics

 
Permissions in this forum:
You cannot reply to topics in this forum