| dbo:abstract |
PMI-80 byl jednoduchý jednodeskový mikropočítač vyráběný od roku 1982 firmou Tesla Piešťany v bývalém Československu. Měl jednoduchý LED displej o 9 znacích a 25 kláves. Používal procesor Tesla MHB 8080 (klon Intel 8080) taktovaný na frekvenci 1,11 MHz (10/9) a měl 1 kB paměti RAM i ROM. Byl určen pro výuku programování na středních elektrotechnických školách i polytechnických univerzitách. Používal se také k jednodušším řídícím aplikacím v průmyslu. (cs) The PMI-80 was a single-board microcomputer produced by Tesla Piešťany, Czechoslovakia, since 1982. It was based on the MHB 8080A CPU (a Tesla clone of the Intel 8080), clocked at 1.111 MHz. Instead of a raster graphic display output and classical keyboard, it had a calculator-style nine-digit seven-segment red LED display and a 25-key calculator-type keypad with hexadecimal and function keys (including hardware REset and Interrupt). The PMI-80 had 1 KiB of ROM (expandable to 2 KiB) and fixed 1 KiB of RWM. Eight (expandable to 32) I/O lines were provided for user along with complete system bus. Connected could be e.g., a card with a DAC of 0–12 V range. (en) |
| dbo:thumbnail |
wiki-commons:Special:FilePath/PMI-80_201802_03.jpg?width=300 |
| dbo:wikiPageExternalLink |
https://web.archive.org/web/20101121035354/http:/www.old-computers.com/museum/computer.asp%3Fst=1&c=1016 |
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dbr:Calculator dbr:Microcomputer dbr:Read-only_memory dbr:Input/output dbr:Seven-segment_display dbr:Megahertz dbr:Light-emitting_diode dbr:Czechoslovakia dbr:Central_processing_unit dbr:Reset_(computing) dbr:Hexadecimal dbr:Interrupt dbr:Tesla_(Czechoslovak_company) dbc:Early_microcomputers dbc:Science_and_technology_in_Czechoslovakia dbr:Kibibyte dbr:Digital-to-analog_converter dbr:Piešťany dbr:Intel_8080 dbr:Read-write_memory dbr:Single-board_computer dbr:Volt dbr:MHB_8080A dbr:Keyboard_(computing) dbr:Computer_display dbr:File:PMI-80_201802_03.jpg |
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dbt:Microcompu-stub dbt:Unreferenced |
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dbc:Early_microcomputers dbc:Science_and_technology_in_Czechoslovakia |
| gold:hypernym |
dbr:Microcomputer |
| rdf:type |
yago:Artifact100021939 yago:Computer103082979 yago:Device103183080 yago:DigitalComputer103196324 yago:Instrumentality103575240 yago:Machine103699975 yago:Object100002684 yago:PersonalComputer103918480 yago:PhysicalEntity100001930 dbo:InformationAppliance yago:Whole100003553 yago:WikicatEarlyMicrocomputers |
| rdfs:comment |
PMI-80 byl jednoduchý jednodeskový mikropočítač vyráběný od roku 1982 firmou Tesla Piešťany v bývalém Československu. Měl jednoduchý LED displej o 9 znacích a 25 kláves. Používal procesor Tesla MHB 8080 (klon Intel 8080) taktovaný na frekvenci 1,11 MHz (10/9) a měl 1 kB paměti RAM i ROM. Byl určen pro výuku programování na středních elektrotechnických školách i polytechnických univerzitách. Používal se také k jednodušším řídícím aplikacím v průmyslu. (cs) The PMI-80 was a single-board microcomputer produced by Tesla Piešťany, Czechoslovakia, since 1982. It was based on the MHB 8080A CPU (a Tesla clone of the Intel 8080), clocked at 1.111 MHz. Instead of a raster graphic display output and classical keyboard, it had a calculator-style nine-digit seven-segment red LED display and a 25-key calculator-type keypad with hexadecimal and function keys (including hardware REset and Interrupt). The PMI-80 had 1 KiB of ROM (expandable to 2 KiB) and fixed 1 KiB of RWM. Eight (expandable to 32) I/O lines were provided for user along with complete system bus. Connected could be e.g., a card with a DAC of 0–12 V range. (en) |
| rdfs:label |
PMI-80 (cs) PMI-80 (en) |
| owl:sameAs |
freebase:PMI-80 yago-res:PMI-80 wikidata:PMI-80 dbpedia-cs:PMI-80 dbpedia-sk:PMI-80 dbpedia-sr:PMI-80 https://global.dbpedia.org/id/4sfC4 |
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wikipedia-en:PMI-80?oldid=1077689228&ns=0 |
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wiki-commons:Special:FilePath/PMI-80_201802_03.jpg |
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wikipedia-en:PMI-80 |
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dbr:List_of_early_microcomputers dbr:LC80 |
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wikipedia-en:PMI-80 |
