2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
The 74HC42 yog ib qho ntawm kaum BCD rau tus lej lej. Nws lees txais plaub BCD inputs (0A txog 3A) thiab muab kaum tawm qhov sib koom ua ke (0Y txog 9Y). Lub logic tsim kom ntseeg tau tias tag nrho cov txiaj ntsig yog HIGH thaum cov lej binary ntau dua cuaj raug siv rau cov khoom siv.
Ntau npaum li cas inputs BCD decoder muaj?
A BCD code siv rau four inputs, A rau D, ua rau muaj qib siab ntawm qhov xaiv ib qho ntawm 10 tus lej decoded outputs. Ib yam li ntawd, 3-ntsis binary code siv rau inputs A txog C yog txiav txim siab nyob rau hauv octal code ntawm cov zis 0 txog 7 yog D="0".
Ntau npaum li cas tso tawm ntawm BCD decoder?
A BCD rau decimal decoder muaj kaum tawm cov khoom. Nws lees txais tus nqi tawm tswv yim uas muaj tus lej binary-coded decimal integer tus nqi thiab ua rau ib qho tshwj xeeb, cov khoom tso tawm tshwj xeeb rau txhua tus nqi nkag hauv qhov ntau [0, 9]. Tag nrho cov txiaj ntsig tau tuav tsis ua haujlwm thaum tus nqi tsis yog lej raug siv rau cov khoom siv.
Yuav tsum muaj pes tsawg lub tswv yim thiab tso tawm rau BCD tus lej txiav txim?
The MC14028B decoder yog tsim kom muaj 8421 BCD code ntawm four inputs muab tus lej lej (ib-ntawm-tsib) cov zis tawm, thaum 3-ntsis binary input muab ib tug decoded octal (ib-ntawm-yim) code tso zis nrog D yuam rau ib tug logic “0”.
Puas muaj pes tsawg tus tswv yim yuav tus lej rau BCD?
Yog li, tus Decimal-to-bcd converter muaj tus lej lej raws li cov khoom siv uas muaj nyob ntawm 0-9. Yog li, tag nrho ntawm 10 inputsmuaj nyob hauvdecimal-to-BCD encoder.
Pom zoo:
Muaj pes tsawg tus neeg ntseeg siab yuav tsum muaj lub koom haum koom nrog?
Ib lub koom haum koom nrog yuav tsum muaj tsawg kawg ntawm ob tus neeg ntseeghauv cov txheej txheem npe, raws li Txoj Cai. Txoj Cai tsis txwv tus naj npawb ntawm cov neeg sawv cev, yog li nws muaj peev xwm hais tias txhua tus tswv hauv lub tswv yim tuaj yeem muaj peev xwm ua tau zoo.
Yuav ua li cas txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau pom kev pom?
Txawm li cas los xij, corneal collagen cross-linking - cov txheej txheem qib siab tau pom zoo los ntawm US Food and Drug Administration (FDA) hauv xyoo 2016 - tuaj yeem txhim kho qhov pom kev hauv cov neeg mob txhua hnub nyoog. Corneal collagen cross-linking (CXL) tsis yog kho rau keratoconus, tab sis nws tuaj yeem pab tiv thaiv tus mob kom tsis txhob mob hnyav.
Muaj pes tsawg tus tau muaj rau txhua tus?
Tseem muaj cuaj tus neeg siv ntawm Ib qho rau txhua tus, qhov kev xav muaj zog heev uas muaj peev xwm tsis tshua muaj peev xwm hloov mus. Nrog nws tam sim no tus tuav yog Izuku Midoriya. Leej twg muab ib qho rau txhua tus? Txhua Tus Yuav Tau Txais Ib Tug Rau Txhua Tus los ntawm Nana Shimurathiab tuav lub Quirk tau plaub caug xyoo.
Koj puas yuav tsum tau tawm tswv yim tawm tswv yim?
Txhua tus tub ntxhais kawm txoj cai lij choj yuav tsum tau kawm hauvkev tawm tswv yim. Nws tsis muaj teeb meem yog tias tus tub ntxhais kawm tsis tau txiav txim siab nyob rau thaj tsam ntawm txoj cai nws xav xyaum lossis txawm thaj chaw uas nws yuav xyaum.
Yuav ua li cas rau koj tus kheej kom muaj tswv yim?
Nkag mus rau command “/gamemode c” hloov koj hom kev ua si rau kev muaj tswv yim. (Yog tias koj xav hloov rov qab mus rau txoj kev ciaj sia, siv cov lus txib “/gamemode s”.) Koj ua li cas rau ib tus neeg muaj tswv yim hom ntawm Minecraft server?
