RAM - iri kushanda kuyeukwa kombiyuta (RAM)

RAM - chinokosha mhando ndangariro. Zvarinomirira "Random Access Memory". RAM - mumwe zvinokosha ari pakombiyuta. CheBhuku kwayo uye nokukurumidza kunoenderana nhamba mabasa anogona kumhanya panguva imwe chete riri PC yako kana tablet.

Gondohwe nharaunda muzvitoro ruzivo kuti zvinokosha kuramba utano purogiramu kumhanya. Naizvozvo, nokuti mudziyo ichi zvakakosha chaizvo parameter akadai kukurumidza Change mashoko pakuitika kunoitika nguva dzose, purogiramu kazhinji kuuya pfungwa, nyora uye verenga mashoko. nokukurumidza sei mashoko anokwanisa kuchinja, uye muzvinhu zvakawanda anosarudza kunyaradzwa mapurogiramu basa. Kana gondohwe iri kushomeka kumhanya kana vhoriyamu, chepurogiramu "akamedura" uye "Ndinoda."

The chikuru peculiarity of RAM - volatility ichi. Izvi zvinoreva kuti mashoko anochengeterwa masero bedzi kuine simba. With kurasikirwa (kunyange kwenguva pfupi) Simba itangezve mashoko zvose (haarambi). Saka RAM - iri pfupi dzigare mairi mashoko ano.

Kubvisa migumisiro simba kukundikana, User zvirongwa vakawanda car-kuponesa chinhu kuti pashure imwe nguva rinotaura zvose mashoko anodiwa ari vakazvitsaurira kwemauto-akadaro ndangariro (ROM). Kana zvakakodzera date iri akatakura kubva ROM kupinda RAM. Autosave - haasi chete mukana. Kazhinji, pane kumanikidzwa okuponesa, izvo muzvirongwa zvakasiyana chinozoiswa kwavowo. Kazhinji, kuitwa muchimiro mufananidzo muna Command nomuzariro kana mabhatani zviripo.

Kazhinji mubatanidzwa marudzi maviri ndangariro, akadai RAM uye ROM, anopedza dambudziko yokugadzirisa nayo uye kuchengetera zvakakodzera mashoko ose. RAM ane kumhanya, asi ane Mavhoriyamu diki uye kugadzikana. ROM unoshanda dzimwe nguva nomumugwagwa kwaitora nguva, asi anosiyana guru kugona uye zvingangoguma refu okuchengetera.

RAM ari mhando mbiri: kunofambira mberi uye simba. Dynamic ndangariro unokubvumira kakawanda overwrite mashoko, asi zvinoda kakawanda ayo kuvandudzwa (ose 15 milliseconds). SRAM zvitoro rakanyorwa mashoko chero simba riri mbuva, uye haatarisiri rewriting.

Panyama RAM anozviratidza kuva chipset kana Chip modules. Vari yemanyorero chokuita nemamiriro bhodhi. Memory anogona kuva maitiro siyana, uye kana anosarudzwa zvakafanira kuti vatarisire kugarisana pamwe yakaiswa maitiro. Kazhinji pamusoro bhokisi, iro akatengeswa mhando mainboard dzakanyorwa okuyeuka kuti anogona kushanda muenzaniso uyu. Iyi mhando RAM unofanira uye sarudza zvakanaka kuita.

Kana kuita matambudziko ako PC rotanga Somuenzaniso, zvinhu chirongwa refu uye yaita chando panguva ichishanda, mumwe zvikonzero - kushaya RAM ambotiza zvirongwa zvakawanda. Released maviri chete: Run zvirongwa vasingasviki panguva, uye kana zvakadaro nzira hazvirevi kukunakira, ipapo kutenga hombe ndangariro kukwanisa.