{"id":115452,"date":"2024-04-30T19:53:01","date_gmt":"2024-04-30T17:53:01","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/proekt-po-proizvodstvu-otkrytogo-proczessora-sovmestimogo-s-z80"},"modified":"2024-04-30T19:53:01","modified_gmt":"2024-04-30T17:53:01","slug":"proekt-po-proizvodstvu-otkrytogo-proczessora-sovmestimogo-s-z80","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/news\/proekt-po-proizvodstvu-otkrytogo-proczessora-sovmestimogo-s-z80","title":{"rendered":"Avatud Z80 protsessori tootmisprojekt","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>P\u00e4rast Zilogi poolt 8-bitiste Z80 protsessorite tootmise l\u00f5petamist 15. aprillil esitasid entusiastid ettepaneku luua avatud kloon sellest protsessorist. Projekti eesm\u00e4rk on v\u00e4lja arendada Z80 protsessoritele asendus, mis oleks vahetatav originaali CPU Zilog Z80-ga, \u00fchilduv tema jala printimisega ja kasutatav ZX Spectrum arvutis. Scheemid, riistvarablokkide kirjeldused Verilog keeles ja tootmiseks vajalik dokumentatsioon levitatakse Apache 2.0 litsentsi alusel. Esimese katseprotsessorite FOSS Z80 tootmine on planeeritud 2024. aasta juuniks.     <\/p>\n<p>FOSS Z80 kiibi arendamisel kasutatakse OpenROAD raamistikku, mis on v\u00e4lja t\u00f6\u00f6tatud avatud mikrokiipide arendamise automatiseerimise jaoks, samuti Skywater PDK (Process Design Kit) t\u00f6\u00f6riistu, mis kirjeldavad SkyWater tehasetootmise 130nm protsessi ja v\u00f5imaldavad ette valmistada vajalikud mikroskeemide tootmiseks projekteerimisfailid. Kiibi tootmise ja testimise kulude v\u00e4hendamiseks kasutatakse Tiny Tapeout projekti infrastruktuuri.     <\/p>\n<p>Kiipre valmisolek kiibi kohta on tingitud sellest, et selle arendamisel kasutati aluseks varasemalt v\u00e4lja arendatud avatud projekti TV80, mis pakub Verilog'i kirjelduse Z80-\u00fchilduvast tuumast, mida jagatakse MIT litsentsi all. P\u00e4rast esimesed partii tootmist kavatsevad projekti arendajad v\u00f5rrelda kiipi teiste teostustega, nagu A-Z80 \u2014 FPGA (Altera, Xilinx ja Lattice) p\u00f5hine teostus, mis on jagatud GPLv2 litsentsi alusel, ja Z80Explorer \u2014 s\u00fclearvutikontroller, mis simuleerib Zilog Z-80-d elektrooniliste ringide tasemel.        <\/p>\n<p>Z80 protsessor esitati 1976. aastal ja seda toodeti 48 aastat. Kiip sai tuntuks koduarvutite ZX Spectrum, m\u00e4ngukonsoolide Sega ja Game Boy, Texas Instruments kalkulaatorite ning CP\/M operatsioonis\u00fcsteemi toe t\u00f5ttu. Samuti kasutati CPU Z80 aktiivselt t\u00f6\u00f6stusseadmetes, erinevates kontrollerites, modemites, kassas\u00fcsteemides, m\u00f5\u00f5teseadmetes ja perifeersetes seadmetes.<br \/>\n<br \/>Allikas: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=61094\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u043e\u0441\u043b\u0435 \u043f\u0440\u0435\u043a\u0440\u0430\u0449\u0435\u043d\u0438\u044f 15 \u0430\u043f\u0440\u0435\u043b\u044f \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0435\u0439 Zilog \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0430 8-\u0431\u0438\u0442\u043d\u044b\u0445 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0440\u043e\u0432 Z80, \u044d\u043d\u0442\u0443\u0437\u0438\u0430\u0441\u0442\u044b \u0432\u044b\u0441\u0442\u0443\u043f\u0438\u043b\u0438 \u0441 \u0438\u043d\u0438\u0446\u0438\u0430\u0442\u0438\u0432\u043e\u0439 \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f \u043e\u0442\u043a\u0440\u044b\u0442\u043e\u0433\u043e \u043a\u043b\u043e\u043d\u0430 \u0434\u0430\u043d\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0440\u0430. \u0426\u0435\u043b\u044c\u044e \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0430 \u0437\u0430\u043c\u0435\u043d\u044b \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0440\u0430\u043c Z80, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0431\u0443\u0434\u0435\u0442 \u0432\u0437\u0430\u0438\u043c\u043e\u0437\u0430\u043c\u0435\u043d\u044f\u0435\u043c\u0430 \u0441 \u043e\u0440\u0438\u0433\u0438\u043d\u0430\u043b\u044c\u043d\u044b\u043c CPU Zilog Z80, \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u0430 \u0441 \u043d\u0438\u043c \u043d\u0430 \u0443\u0440\u043e\u0432\u043d\u0435 \u0440\u0430\u0437\u0432\u043e\u0434\u043a\u0438 \u0432\u044b\u0432\u043e\u0434\u043e\u0432 \u0438 \u0441\u043f\u043e\u0441\u043e\u0431\u043d\u0430 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c\u0441\u044f \u0432 \u043a\u043e\u043c\u043f\u044c\u044e\u0442\u0435\u0440\u0435 ZX Spectrum. \u0421\u0445\u0435\u043c\u044b, \u043e\u043f\u0438\u0441\u0430\u043d\u0438\u044f \u0430\u043f\u043f\u0430\u0440\u0430\u0442\u043d\u044b\u0445 \u0431\u043b\u043e\u043a\u043e\u0432 \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Verilog [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-115452","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - 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