Dar ohiri solhoi 90-umi asri XX ziyoda az 90% mikrokompyuterhoi dar tamomi chahon istehsolshudaro kompyuterhoi hamsoni 1VM RS tashkil dodaand. Avvalin mikrokompyuteri 1VM RS az tarafi shirkati amrikoii Ay-Bi-Em (1VM) soli 1981 sohta shudaast. Ofarandagoni in mikrokompyuteri fardy (1VM RS, RS – regzopa1 eoshrSHeg) hangomi sohtani on az prinsipi arhitekturai kushoda istifoda burdaand. Goyai in prinsip az on iborat ast, ki kompyuter az qismhoi alohida sohta meshavad va baroi takmili onho har yak istifodabaranda metavonad sahmguzor boshad. Vokean in prinsip imkon dod, ki kompyuteri 1VM RS na tanho solhoi tulony vuchud doshta tavonad, balki payvasta dar tamomi gushavu kanori dunyo, tavassuti dastovardhoi ohirini ilmu tehnika, takmil yobad va bo tachhizoti nav ba nav mukammal gardad. Imruz 1VM RS ba standarti mikrokompyuteri chahony tabdil yoftaast.
Az in ru, mikrokompyuterhoro dar navbati hud boz ba du nav chudo mekunand: hamsoni 1VM RS va bo 1VM RS begona. Prinsipi arhitekturai kushoda imkon dod, ki mikrokompyuterhoi hamsoni (monandi) 1VM RS dar tamomi olam bo hamin nom istehsol gardad. SHirkathoi istehsolkunanda bayni hamdigar rakobat namuda, kompyuterro takmil medodand va narhi onro payvasta kam mekardand. Hatto istifodabarandagoni odni 1VM RS niz imkoniyat paydo namudand, ki mikrokompyuteri hudro mustakilona takmil dihand, kismhoi alohidai onro navsozy kunand va imkoniyathoi korichrokunii onro vase gardonand.
YAgona mikrokompyuteri bo 1VM RS begona, yane gayrimonand, ki nisbatan maruf gashtaast, kompyuteri Makintoshi (Mas1p1o8) shirkati Arr1e meboshad. In mikrokompyuter, ki dar asosi platformai digar – sistemai amaliyotii mahsusi Mas 08 (holo – Mas 08 X) sohta shudaast, to hol mavridi istifoda karor dorad.