Yuav ua li cas ceev nrooj txheeb xyuas qhov yuam kev hauv kev hloov cov khoom siv hluav taws xob thiab kho lawv raws sijhawm
Kev kho lub ATX hloov hluav taws xob los ntawm kev pib nrog ntxiv 5VSB, PS-ON, thiab PW-OK cov cim los nrhiav qhov chaw txhaum yog ib txoj hauv kev zoo rau kev kho sai.
5VSB, PS-ON, PW-OK tswj signals
Lub ATX hloov hluav taws xob tso siab rau kev sib xyaw ua ke ntawm ntxiv 5VSB thiab PS-ON tswj cov cim kom qhib thiab tawm lub hwj chim ntxiv rau 5VSB yog lub zog rau cov tswv tsev hauv ATX standby hom, nrog rau kev ua haujlwm fais fab rau lub Circuit Court muaj feem xyuam rau kev tswj tsis siv neeg thiab kev sib txuas lus hauv thaj chaw deb. Nyob rau hauv standby thiab tswj startup hom, nws cov zis voltage yog 5V siab, thiab ib tug liab xov hlau yog siv los coj tawm ntawm tus pin 9 ntawm lub ATX plug. PS-ON yog lub teeb liab tswj rau tus tswv tsev kom qhib / tawm lub hwj chim lossis rau lub khoos phis tawj network kom deb ntawm lub hwj chim. Cov qauv sib txawv ntawm ATX hloov cov khoom siv hluav taws xob muaj qhov sib txawv ntawm qhov sib txawv ntawm 3V, 3.6V, thiab 4.6V. Thaum nias lub hwj chim hloov ntawm lub tswv tsev vaj huam sib luag los yog siv lub network wake-up tej thaj chaw deb startup, PS-ON yog grounded los ntawm lub hluav taws xob hloov ntawm lub motherboard tom qab tswj pib, thiab yog input los ntawm tus pin 14 ntawm lub ATX plug siv ib tug ntsuab hlau. PW-OK yog lub teeb liab tso zis siv los ntawm lub motherboard txhawm rau txheeb xyuas qhov zoo ntawm cov khoom siv hluav taws xob. Nws raug coj tawm ntawm ATX ntsaws tus pin 8 siv lub xaim grey, thiab lub xeev standby yog nyob rau qib xoom. Tom qab tswj qhov pib qhov hluav taws xob tso zis yog qhov ruaj khov, nws nyob ntawm 5V qib siab.
Offline nyob nrhiav pom ntawm ATX fais fab mov: Ua ntej, ntsuas PS-ON thiab PW-OK cov cim hauv hom standby. Lub qub yog nyob rau theem siab, thaum lub tom kawg yog nyob rau theem qis. Plug tus pin 9 outputs tsis muaj lwm yam voltage tshwj tsis yog ntxiv rau 5VSB. Cov kauj ruam thib ob yog manually tsa lub ATX hloov fais fab mov. Siv ib lub xov hlau luv luv rau PS-ON teeb liab ntawm tus pin 14 ntawm ATX ntsaws rau txhua qhov chaw hauv av (3, 5, 7, 13, 15, 16, 17). Cov kauj ruam no yog tus yuam sij rau kev tshawb nrhiav. Tsa lub ATX fais fab mov los ntawm lub xeev standby mus rau lub xeev pib tswj. Lub sijhawm no, PS-ON teeb liab qis, PW-OK, ntxiv rau 5VSB cov teeb liab siab, thiab ATX plug muaj qhov tso zis ntawm 3.3V, ± 5V, thiab ± 12V. Lub zog hloov hluav taws xob kiv cua tig. Kev ua haujlwm saum toj no kuj tseem siv tau los ua ib txoj hauv kev rau kev kuaj xyuas hluav taws xob offline thaum yuav ATX hloov hluav taws xob.
