In processor tsim, Microcode yog txheej txheem uas cuam tshuam cov txheej txheem ntawm lub khoos phis tawj nruab nrab ntawm CPU hardware thiab programmer-pom cov lus qhia teeb tsa ntawm lub khoos phis tawj.
txhais li cas los ntawm microprogramming?
microprogramming, txheej txheem sau microcode rau microprocessor Microcode yog qib qis uas txhais tau tias microprocessor yuav tsum ua haujlwm li cas thaum nws ua tiav cov lus qhia siv tshuab. Feem ntau, ib qho kev qhia siv tshuab txhais ua ntau cov lus qhia microcode.
microprogramming siv qhov twg?
Lub tshuab lag luam - Hauv hom kev siv no, microprogramming yog siv txhawm rau ua raws li kev qhia hauv tsev neeg cov txheej txheem Tsis muaj kev nkag mus rau microcode los ntawm tus neeg siv, tab sis lub khw tswj tau tsim los sau tau kom cov chaw tsim khoom tuaj yeem hloov pauv hauv microcode.
piv txwv li kev qhia micro yog dab tsi?
Ib qho kev qhia hauv microcode. Nws yog cov lus qhia tseem ceeb tshaj plaws hauv lub computer, xws li txav cov ntsiab lus ntawm kev sau npe mus rau chav lej lej lej (ALU). … Piv txwv li, txawm hais tias txhua yam yog x86 chips, microcode rau Intel's Pentium 4, Pentium M thiab AMD's Athlon tsis zoo ib yam.
microprogramming yog dab tsi thiab nws qhov zoo?
Microprogramming muaj nws qhov zoo. Nws hloov tau yooj yim (piv rau kev xaim nyuaj). Cov txheej txheem qhia yuav ua tau zoo heev los yog yooj yim heev, tab sis tseem muaj zog heev. Yog tias koj lub hardware tsis xa qhov koj xav tau, xws li cov txheej txheem qhia nyuaj, koj tuaj yeem tsim nws hauv microcode.
