ENIAC yaiva modular computer, yakaumbwa nemapaneji ega ega kuti iite mabasa akasiyana-siyana. Makumi maviri emamodules aya aiva accumulators aisagona kungowedzera uye kubvisa, asi akabata nhamba gumi-digit decimal muchirangaridzo. Nhamba dzakapfuudzwa pakati pezvikwata izvi kuburikidza nemabhazi akawanda-echinangwa (kana matray, sezvavakadanwa). Kuti vawane kukurumidza kwayo, mapaneji aifanira kutumira uye kugamuchira nhamba, kuverenga, kuchengetedza mhinduro uye kukonzera kushanda kunotevera, zvose pasina zvikamu zvinofamba. Chinokosha pakugona kwayo kwakanga kuri kukwanisa kupaza; inogona kukonzera mabasa akasiyana-siyana, zvichienderana nechiratidzo chemugumisiro wakaverengwa. Mubvunzo: Ndeipi mhando yemidziyo yaive ENIAC?
kombiyuta yemamodule