Hardware description languages Hardware description languages Keeb kwm. Thawj cov lus piav qhia kho vajtse tau tshwm sim thaum xyoo 1960s, zoo li ntau hom lus. Thawj qhov uas muaj txiaj ntsig tau ntev tau piav qhia hauv 1971 hauv C. Gordon Bell thiab Allen Newell's ntawv Computer Structures. https://en.wikipedia.org › Hardware_description_language
Hardware lus piav qhia - Wikipedia
(HDLs) yog cov cuab yeej tseem ceeb heev rau cov neeg tsim qauv digital niaj hnub no. … Simulators tso cai rau koj txheeb xyuas qhov tseem ceeb ntawm cov teeb liab hauv koj lub cev uas tej zaum yuav ntsuas tsis tau ntawm lub cev ntawm cov khoom kho vajtse. Logic synthesis converts tus HDL code rau hauv cov logic circuits.
Vim li cas peb thiaj tsim HDL?
HDLs tuaj yeem siv los tsim thiab piav qhia txog kev teeb tsa ntawm cov tshuab digitallos ntawm qhov yooj yim flip-flop nco units mus rau txoj kev sib txuas lus nyuaj. HDLs tso cai rau kev coj tus cwj pwm, sau npe hloov chaw, rooj vag thiab hloov qib logic muab cov neeg tsim qauv muaj peev xwm los txhais cov theem nthuav dav.
Lub luag haujlwm ntawm HDL hauv IC tsim txheej txheem yog dab tsi?
HDL tuaj yeem siv los qhia cov qauv tsim hauv cov qauv, kev coj tus cwj pwm lossis sau npe-hloov-qib architectures rau tib lub voj voog ua haujlwm; Nyob rau hauv ob rooj plaub tom kawg lub synthesizer txiav txim siab lub architecture thiab logic rooj layout. HDLs yog siv los sau cov kev qhia tshwj xeeb rau kho vajtse.
YYuav tsum tau HDL yog dab tsi?
HDL (high-density lipoprotein), lossis "zoo" cholesterol, nqus cov cholesterol thiab nqa rov qab mus rau lub siab. Lub siab ces ntws tawm ntawm lub cev. Cov qib HDL cholesterol siab tuaj yeem txo koj pheej hmoo rau mob plawv thiab mob stroke.
HDL VLSI yog dab tsi?
Kev tshaj tawm. Verilog is a HARDWARE DESCRIPTION LANGUAGE (HDL). Nws yog ib hom lus siv los piav qhia txog lub tshuab digital zoo li lub network hloov lossis microprocessor lossis lub cim xeeb lossis flip-flop. Nws txhais tau tias, los ntawm kev siv HDL peb tuaj yeem piav qhia txog cov khoom siv digital ntawm txhua qib.
