Kev tshuaj xyuas ntawm cov txheej txheem tsim qauv PCB

Cov qauv pcb ib txwm siv los ntawm cov txheej txheem ntawm schematic tsim, layout tsim, pcb ntau lawm, ntsuas thiab debugging.

Nyob rau hauv lub schematic tsim theem, vim tsis muaj txoj kev tsom xam zoo thiab simulation cov cuab yeej, nws yuav tsum tau ua ntej - tshuaj xyuas cov yam ntxwv kis tau tus mob ntawm lub teeb liab ntawm lub PCB tiag tiag. Feem ntau, schematic tsim tsuas yog ua tau los ntawm kev xa mus rau cov ntaub ntawv sib txuas lossis kev tsim qauv dhau los. . Rau ib txoj haujlwm tsim tshiab, nws yuav nyuaj rau kev xaiv qhov tseeb ntawm cov khoom tsis sib xws, Circuit Court topology, kev txiav tawm ntawm lub network, thiab lwm yam raws li qhov xwm txheej tshwj xeeb.

In the pcb layout design, there is also a lack of effective means to make real-time analysis and evaluation of the impact of stack-up planning, component layout, wiring, etc., so the quality of layout design usually depends on the designer's experience.

Hauv cov txheej txheem tsim pcb ib txwm muaj, qhov kev ua tau zoo ntawm pcb tsuas tuaj yeem ntsuas tau tom qab tsim tiav. Yog tias nws tsis tuaj yeem ua tau raws li qhov yuav tsum tau ua, nws yuav tsum tau sim ntau zaus, tshwj xeeb tshaj yog cov tsis muaj nyob rau hauv schematic tsim thiab layout tsim uas nyuaj rau quantify yuav tsum tau rov qab ntau zaus. Nyob rau hauv cov ntaub ntawv ntawm ntau dua thiab ntau dua system complexity thiab luv luv tsim voj voog yuav tsum tau, nws yog tsim nyog los txhim kho txoj kev tsim thiab txheej txheem ntawm PCB kom tau raws li cov kev xav tau ntawm niaj hnub high-speed system tsim.