Nyob rau hauv automata txoj kev xav, kev sib xyaw ua ke yog ib hom digital logic uas yog siv los ntawm Boolean circuits, qhov kev tso tawm yog qhov ua haujlwm dawb huv ntawm cov tswv yim tam sim no nkaus xwb. Qhov no yog qhov sib piv rau cov laj thawj sib luag, uas cov zis nyob ntawm tsis yog ntawm cov tswv yim tam sim no nkaus xwb tab sis kuj tseem nyob ntawm keeb kwm ntawm cov tswv yim.
Dab tsi yog kev sib txuas ua ke nrog piv txwv?
A Combinational Circuit muaj cov logic rooj vag uas nws cov zis tawm ntawm lub sijhawm tam sim no raug txiav txim ncaj qha los ntawm kev sib xyaw ua ke tam sim no ntawm cov khoom siv yam tsis xav txog yav dhau los cov tswv yim. Piv txwv ntawm kev sib txuas ua ke: Adder, Subtractor, Converter, thiab Encoder/Decoder.
txhais li cas los ntawm kev sib txuas ua ke?
Kev sib xyaw ua ke yog txhais raws li lub sijhawm ywj pheej circuits uas tsis nyob ntawm cov khoom siv dhau los los tsim cov khoom tawmyog lub sijhawm ua ke sib txuas. Sequential circuits yog cov uas nyob ntawm lub moos cycles thiab nyob ntawm tam sim no thiab yav dhau los inputs los tsim ib qho kev tso zis.
Dab tsi yog qhov sib xyaw ua ke thiab nws hom?
Muaj peb hom kev sib xyaw ua ke ntawm cov logic circuits. lej lej thiab kev sib xyaw ua ke ntawm kev sib txuas - Ntxiv, rho tawm, sib npaug, sib piv. Kev tuav cov ntaub ntawv sib txuas ua ke - Multiplexers, Demultiplexers, qhov tseem ceeb encoders, decoders.
Dab tsi yog kev sib xyaw ua ke thiab kab sib txuas ua ke?
Definition. Combinational Circuit is hom Circuit Court nyob rau hauv uas cov zis yog ywj siab ntawm lub sij hawm thiab tsuas yog tso siab rau cov tswv yim tam sim no ntawm qhov tshwj xeeb tam sim noNtawm qhov tod tes, Sequential circuit yog hom Circuit Court uas cov zis tsis tsuas yog tso siab. ntawm cov tswv yim tam sim no tab sis kuj nyob ntawm cov zis dhau los.
