Njengenxalenye ephambili yeemveliso ze-elektroniki, iibhodi zeesekethe zinemisebenzi emininzi ebalulekileyo.Nazi ezinye iimpawu zebhodi eziqhelekileyo:

1. Ukuhanjiswa kweSignali: Ibhodi yesekethe inokuqonda ukuhanjiswa kunye nokulungiswa kweempawu, ngaloo ndlela iqonda unxibelelwano phakathi kwezixhobo zombane.Ngokomzekelo, imigca yesignali kwi-motherboard inokudlulisa izibonakaliso zedatha, iimpawu ze-audio, iimpawu zevidiyo, njl.

2. Ulawulo lwamandla: Ibhodi yesekethe inokubonelela nge-voltage yamandla ezinzileyo kunye nekhoyo ngoku ukulawula nokubonelela umbane kwizixhobo zombane.Ngokusebenzisa iisekethe zamandla, iitshiphu zokuzinzisa amandla ombane, izihluzi kunye namanye amacandelo, umgangatho wamandla kunye nokuthembeka okufunekayo ekusebenzeni okuqhelekileyo kwezixhobo zombane kuqinisekiswa.
3. Ukusetyenzwa komqondiso: Iisekethe kwibhodi yesekethe ziyakwazi ukwenza inkqubo yesignali, kubandakanywa ukukhulisa umqondiso, ukuhluza, ukuguqulwa kwedijithali, ukuguqulwa kwe-analog kunye neminye imisebenzi, ukwenzela ukuba kuqhutywe izibonakaliso zenzwa eziqokelelweyo okanye ezinye iimpawu zokungenisa ukuze ziqatshelwe kwaye isetyenziswe sisixhobo.

4. Ukulawula kunye nengqiqo: Isiphaluka solawulo kwibhodi yesekethe inokuphumeza imisebenzi eyahlukeneyo ye-logic, njengokubala, ukulawula, ukulawula ixesha, njl. okanye iisekethe ezixutyiweyo.

5. Ukukhuselwa kwangoku: Iisekethe zokukhusela zangoku zinokudibaniswa kwibhodi yesiphaluka, njengokhuseleko lomthwalo ogqithisiweyo, ukukhuselwa kwesiphaluka esifutshane, ukukhuselwa kwe-overvoltage, njl., Ukuqinisekisa ukusebenza ngokukhuselekileyo kwezixhobo ze-elektroniki kunye nokuphepha umonakalo okanye izingozi.

6. Ukuguqulwa kweSignali kunye nedatha: Ibhodi yesiphaluka inokuqonda ukuguqulwa phakathi kweentlobo ezahlukeneyo zeempawu okanye iifomathi zedatha, njengokuguqulwa kweempawu ze-analog kwiimpawu zedijithali, ukuguqulwa kweempawu zedijithali kwiimpawu ze-analog, ukuguqulwa konxibelelwano lwe-serial kunxibelelwano olufanayo, njl.

7. Ukugcinwa kunye nokufikelela: Ibhodi yesekethe inokudibanisa imemori yememori yokugcina nokufunda idatha, njengememori ye-flash, i-slots yekhadi le-SD, i-RAM, njl., ukuhlangabezana neemfuno zokugcina idatha kunye nokufunda kwezixhobo zombane.

Le ingentla yimisebenzi yebhodi yesekethe eqhelekileyo.Enyanisweni, imisebenzi yeebhodi zeesekethe iyahluka.Ngokwezixhobo ezahlukeneyo ze-elektroniki kunye nemimandla yesicelo, imisebenzi yeebhodi zeesekethe nayo iya kwahluka.