Okonda dongosolo la Retro adathetsa nkhaniyi ndi chilolezo cha gwero la makina opangira CP/M omwe amalamulira makompyuta okhala ndi ma processor a 8080-bit i80 ndi Z2001 m'ma 80. Mu 80, khodi ya CP/M idaperekedwa ku gulu la cpm.zXNUMX.de ndi Lineo Inc, yomwe idapeza chidziwitso cha Digital Research, yomwe idapanga CP/M. Chilolezo cha kachidindo kosamutsidwa chololedwa kugwiritsidwa ntchito, kugawanso ndi kusinthidwa, koma ndi chidziwitso kuti ufuluwu waperekedwa kwa anthu ammudzi, omanga ndi osamalira kuchokera kumalo a cpm.zXNUMX.de.
Chifukwa cha mbendera iyi, opanga mapulojekiti okhudzana ndi CP/M monga kugawa kwa CP/Mish sanazengereze kugwiritsa ntchito khodi yoyambirira ya CP/M kuopa kuphwanya laisensi. Munthu wokonda khodi ya CP/M adalembera Bryan Sparks, Purezidenti wa Lineo Inc ndi DRDOS Inc, kumufunsa kuti afotokoze tanthauzo la kutchulidwa kwa tsamba linalake lalayisensi.
Brian adalongosola kuti poyamba sankafuna kupereka code kumalo amodzi okha ndipo zolembazo zinangotchula nkhani yapadera. Brian adafotokozanso momwe, m'malo mwa kampani yomwe ili ndi chidziwitso pa CP/M, adawonetsa kuti zomwe zafotokozedwa mu laisensi zimagwira ntchito kwa aliyense. Chifukwa chake, zolemba zachilolezo zidakhala zofanana kwenikweni ndi laisensi yotseguka ya MIT. Khodi yoyambira ya CP/M imalembedwa mu PL/M ndi chilankhulo cha msonkhano. Emulator yomwe ikuyenda mu msakatuli imapezeka kuti mudziwe bwino dongosolo.
Source: opennet.ru