txheej txheem los nrhiav Prime Implicants. 1) Nrhiav qhov cuam tshuam tseem ceeb los ntawm kev nrhiav txhua qhov tso cai (tus naj npawb ntawm lub zog ntawm 2) ntau qhov loj ntawm pawg min-terms. 2) Nrhiav qhov tseem ceeb tseem ceeb cuam tshuam los ntawm kev txheeb xyuas cov neeg cuam tshuam tseem ceeb uas muaj tsawg kawg ib lub sij hawm tsis pom nyob rau hauv lwm qhov tseem ceeb implicant.
Koj pom qhov cuam tshuam li cas hauv K-map?
E.g., xav txog kev ua haujlwm boolean, F=AB + ABC + BC. Cov ntsiab lus yog AB, ABC thiab BC. Ib pawg ntawm cov square lossis duab plaub ua los ntawm pawg ntawm cov lus nyob ib sab uas tau tso cai los ntawm lub ntsiab lus ntawm K-Map yog hu ua prime implicants(PI) piv txwv li txhua pawg ua tau tsim hauv K-Map.
Dab tsi yog qhov tseem ceeb ntawm kev cuam tshuam?
Qhov tseem ceeb tseem ceeb cuam tshuam (aka core prime implicants) yog prime implicants uas npog cov txiaj ntsig ntawm kev ua haujlwm uas tsis muaj kev sib xyaw ua ke ntawm lwm cov kev cuam tshuam tseem ceeb tuaj yeem npog Cov txiaj ntsig ntawm tag nrho cov ntsiab lus tseem ceeb ntawm Boolean muaj nuj nqi yog hu ua nws cov nyiaj ua tiav, qhov tsawg kawg nkaus, lossis Blake canonical daim ntawv.
Dab tsi yog qhov cuam tshuam tseem ceeb hauv cov khoom siv hluav taws xob digital?
Prime Implicants
Ib pawg ntawm ib lossis ntau dua 1 tus uas nyob ib sab Ib pawg ntawm ib lossis ntau dua 1s uas nyob ib sab thiab tuaj yeem ua ke ntawmKarnaugh Daim Ntawv Qhia yog hu ua implicant hu ua implicant.
Yuav ua li cas thiaj nrhiav tau cov neeg muaj feem cuam tshuam?
- 1) Nrhiav qhov cuam tshuam tseem ceeb los ntawm kev nrhiav txhua qhov tso cai (tus naj npawb ntawm lub zog ntawm 2) qhov loj tshaj plaws ntawm pawg min-terms.
- 2) Nrhiav qhov tseem ceeb tseem ceeb cuam tshuam los ntawm kev txheeb xyuas cov neeg cuam tshuam tseem ceeb uas muaj tsawg kawg yog ib lub sijhawm tsis pom nyob rau hauv lwm qhov tseem ceeb implicant.
