Rangarira ndima iri pasi apa uye ipapo pindura mubvunzo gare gare mumutauro mumwe chetewo sechikamu:  Passage: Parallel port - Kubatanidza kuburikidza nechiteshi chakafanana ndiyo nzira inononoka yekutumira. Zvigadziri zvokutanga zvaiva nemichina yaibatanidza zviteshi zvakasiyana-siyana yaisagona kutumira mashoko nokukurumidza kupfuura 70 kilobytes/second. Chinhu chikuru chakanakira kubatana kwechiteshi chakafanana chaive chehupfumi uye hunyanzvi hwevashandisi: yaidzivirira kuwedzera kadhi rechiratidziro kukombuta.  Mubvunzo: Nei zvimwe zvezvinhu zvokutanga zvokuongorora zvakanga zvisingakwanisi kutumira mashoko nokukurumidza zvikuru?
yaiva nemichina yokubatanidza madoko