Tuav lub sijhawm yog txhais raws li qhov tsawg kawg ntawm lub sijhawm TAM SIM NO lub sijhawm ua haujlwm thaum lub sijhawm cov ntaub ntawv yuav tsum ruaj khov. Ib qho kev ua txhaum cai hauv lub sijhawm xav tau no ua rau cov ntaub ntawv tsis raug raug latched thiab paub tias ua txhaum cai.
Lub sijhawm tuav yog dab tsi?
Tuav lub sijhawm yog tag nrho lub sijhawm tus neeg hu xov tooj siv rau hauv tus neeg sawv cev-pib tuav xwm txheej. … Lub ntsiab lus yog, tuav lub sij hawm yuav tsum tau saib thiab ua thaum nws tawm ntawm qhov sib txawv.
Lub sijhawm teem sijhawm thiab tuav sijhawm yog dab tsi?
Lub Sijhawm Teeb yog lub sijhawm cov ntaub ntawv tawm tswv yim ruaj khov (txawm siab lossis qis) ua ntej lub sijhawm ua haujlwm ntawm ntug tshwm sim. Tuav Lub Sijhawm yog lub sijhawm cov ntaub ntawv tawm tswv yim ruaj khov (txawm qhov siab lossis qis) tom qab lub moos ua haujlwm tshwm sim.
Kuv tuaj yeem nrhiav teeb tsa thiab tuav sijhawm ua txhaum cai li cas?
Ib qho MSO yog ib qho cuab yeej zoo rau kev txheeb xyuas kev teeb tsa thiab tuav kev ua txhaum cai vim nws tuaj yeem ntes ob qho tib si analog thiab digital sawv cev ntawm cov teeb liab thiab muab tso rau hauv lub sijhawm sib cuam tshuam. Cov cuab yeej no ua ke cov teeb liab analog muaj peev xwm ntes tau ntawm oscilloscope nrog cov haujlwm yooj yim ntawm lub logic analyzer.
Qhov txawv ntawm kev teeb tsa thiab tuav lub sijhawm rau flip flop yog dab tsi?
Tuav Sijhawm: tus nqi ntawm lub sijhawm cov ntaub ntawv ntawm cov tswv yim synchronous (D) yuav tsum ruaj khov tom qab lub active ntug ntawm moos. Ob qhov teeb tsa thiab tuav lub sijhawm rau lub flip-flop yog teev nyob rau hauv lub tsev qiv ntawv. Lub Sijhawm Teeb Meem yog tus nqi ntawmlub sij hawm lub synchronous input (D) yuav tsum tshwm sim, thiab nyob ruaj khov ua ntej lub ntes ntug ntawm moos.
