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<h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">BSP-12</span></h1>
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<div id="mw-content-text" class="mw-body-content mw-content-ltr" lang="de" dir="ltr"><div class="mw-content-ltr mw-parser-output" lang="de" dir="ltr"><table class="float-right hintergrundfarbe-basis infobox rahmenfarbe1 toptextcells" style="border-collapse:collapse; border-style:solid; line-height:140%; margin-top:0; width:286px;">
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<th colspan="2" style="background:#444; color:#fff; padding:3px 5px 4px; text-align:center;">BSP-12
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/* start https://de.wikipedia.org/ */
.mw-parser-output .Bilderwunsch{float:right;clear:right;margin:5px 0 5px 5px;max-width:200px}.mw-parser-output .Bilderwunsch-Rahmen{border-style:solid;padding:2px;font-size:85%}.mw-parser-output .Bilderwunsch-Titel{line-height:90%;text-align:center;clear:both}.mw-parser-output .Bilderwunsch-Inhalt{padding:4px}
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<td style="background:#f6f6f6; padding:3px 5px 4px 5px; width:86px; font-size:95%">Hersteller
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<td style="background:#f6f6f6; padding:3px 5px 4px 5px; font-size:95%">Typ
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<td style="padding:3px 5px 4px 5px; font-size:95%"><a href="Mikrocomputer" title="Mikrocomputer">Mikrocomputer</a>
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<td style="background:#f6f6f6; padding:3px 5px 4px 5px; font-size:95%">Veröffentlichung
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<td style="padding:3px 5px 4px 5px; font-size:95%">1988
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<tr class="rahmenfarbe1" style="border-style:solid;">
<td style="background:#f6f6f6; padding:3px 5px 4px 5px; font-size:95%"><a href="Prozessor" title="Prozessor">Prozessor</a>
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<td style="padding:3px 5px 4px 5px; font-size:95%"><a href="MME_U88x" title="MME U88x">UB8840M</a>
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<td style="background:#f6f6f6; padding:3px 5px 4px 5px; font-size:95%"><a href="Arbeitsspeicher" title="Arbeitsspeicher">Arbeitsspeicher</a>
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<td style="padding:3px 5px 4px 5px; font-size:95%">4 KB RAM
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<td style="background:#f6f6f6; padding:3px 5px 4px 5px; font-size:95%"><a href="Grafikprozessor" title="Grafikprozessor">Grafik</a>
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<td style="padding:3px 5px 4px 5px; font-size:95%">416 × 576 Pixel, 64 <a href="Graustufen" class="mw-redirect" title="Graustufen">Graustufen</a>
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<td style="background:#f6f6f6; padding:3px 5px 4px 5px; font-size:95%"><a href="Soundchip" title="Soundchip">Sound</a>
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<td style="padding:3px 5px 4px 5px; font-size:95%"><a href="Summer_(Elektrik)" title="Summer (Elektrik)">Summer</a>
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<td style="background:#f6f6f6; padding:3px 5px 4px 5px; font-size:95%">Datenträger
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<td style="padding:3px 5px 4px 5px; font-size:95%">Kassette
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<td style="background:#f6f6f6; padding:3px 5px 4px 5px; font-size:95%"><a href="Betriebssystem" title="Betriebssystem">Betriebssystem</a>
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<td style="padding:3px 5px 4px 5px; font-size:95%">
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<p>Das <b>BSP-12</b> (<b>B</b>ild<b>sp</b>eichersystem<b>-12</b>) ist ein ab 1988 in der Deutschen Demokratischen Republik hergestelltes und eingesetztes elektronisches Bildübertragungssystem. Es kann mittels Computer Einzelbilder von einer Videoquelle digitalisieren, mit Text versehen, zuschneiden, auf Kassette speichern und laden sowie per Modem senden und empfangen.
</p>
<div class="mw-heading mw-heading2"><h2 id="Hardware">Hardware</h2></div>
<p>Das System setzt sich aus der Verarbeitungseinheit <i>LWE12</i> mit Einchipmikrorechner UB8840, Monitor, Kamera, Tastatur, <a href="Datasette" title="Datasette">Datasette</a> und einem <a href="Modem" title="Modem">Modem</a> zusammen. Es stehen für damalige Verhältnisse großzügige 256 KB <a href="Videospeicher" class="mw-redirect" title="Videospeicher">Videospeicher</a> zur Verfügung. Das Betriebssystem befindet sich auf zwei EPROMs. Dateien können mit 1200 oder 2400 <a href="Baud" title="Baud">Bd</a> übertragen werden. Das Übermitteln eines Vollbildes dauert ca. 24 Minuten, komprimiert nur noch 8 Minuten.<sup id="cite_ref-rt_1-0" class="reference"><a href="#cite_note-rt-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup>
</p><p>Gehäuse und Tastatur sind mit denen des <a href="Kleincomputer_KC_85/2-4" title="Kleincomputer KC 85/2-4">Kleincomputers KC 85/3</a> weitestgehend identisch.<sup id="cite_ref-rt_1-1" class="reference"><a href="#cite_note-rt-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup>
</p>
<div class="mw-heading mw-heading2"><h2 id="Bedienung">Bedienung</h2></div>
<p>Die Bedienung erfolgt ausschließlich per Tastatur.
</p>
<table class="wikitable">
<tbody><tr>
<th>Taste</th>
<th>Funktion</th>
<th>Taste</th>
<th>Funktion
</th></tr>
<tr>
<td><kbd style="background: #F7F7F7; color: #202122; background-image:linear-gradient(rgba(255,255,255,.4),rgba(127,127,127,.2)); border-color:#DDDDDD #AAAAAA #888888 #CCCCCC; border-radius:2px; border-style:solid; border-width:1px; font-family:inherit; padding:0 .4em; text-shadow:0 1px rgba(255,255,255,.2); white-space:nowrap;">F1</kbd></td>
<td>Digitalisieren</td>
<td rowspan="2"><kbd style="background: #F7F7F7; color: #202122; background-image:linear-gradient(rgba(255,255,255,.4),rgba(127,127,127,.2)); border-color:#DDDDDD #AAAAAA #888888 #CCCCCC; border-radius:2px; border-style:solid; border-width:1px; font-family:inherit; padding:0 .4em; text-shadow:0 1px rgba(255,255,255,.2); white-space:nowrap;">F6</kbd></td>
<td rowspan="2"">Umschalten zwischen gespei-<br>chertem Bild und Kamera
</td></tr>
<tr>
<td><kbd style="background: #F7F7F7; color: #202122; background-image:linear-gradient(rgba(255,255,255,.4),rgba(127,127,127,.2)); border-color:#DDDDDD #AAAAAA #888888 #CCCCCC; border-radius:2px; border-style:solid; border-width:1px; font-family:inherit; padding:0 .4em; text-shadow:0 1px rgba(255,255,255,.2); white-space:nowrap;">F2</kbd></td>
<td>Senden
</td></tr>
<tr>
<td><kbd style="background: #F7F7F7; color: #202122; background-image:linear-gradient(rgba(255,255,255,.4),rgba(127,127,127,.2)); border-color:#DDDDDD #AAAAAA #888888 #CCCCCC; border-radius:2px; border-style:solid; border-width:1px; font-family:inherit; padding:0 .4em; text-shadow:0 1px rgba(255,255,255,.2); white-space:nowrap;">F3</kbd></td>
<td>Empfangen</td>
<td><kbd style="background: #F7F7F7; color: #202122; background-image:linear-gradient(rgba(255,255,255,.4),rgba(127,127,127,.2)); border-color:#DDDDDD #AAAAAA #888888 #CCCCCC; border-radius:2px; border-style:solid; border-width:1px; font-family:inherit; padding:0 .4em; text-shadow:0 1px rgba(255,255,255,.2); white-space:nowrap;">F7</kbd></td>
<td>Löschen
</td></tr>
<tr>
<td><kbd style="background: #F7F7F7; color: #202122; background-image:linear-gradient(rgba(255,255,255,.4),rgba(127,127,127,.2)); border-color:#DDDDDD #AAAAAA #888888 #CCCCCC; border-radius:2px; border-style:solid; border-width:1px; font-family:inherit; padding:0 .4em; text-shadow:0 1px rgba(255,255,255,.2); white-space:nowrap;">F4</kbd></td>
<td>Textbearbeitung</td>
<td><kbd style="background: #F7F7F7; color: #202122; background-image:linear-gradient(rgba(255,255,255,.4),rgba(127,127,127,.2)); border-color:#DDDDDD #AAAAAA #888888 #CCCCCC; border-radius:2px; border-style:solid; border-width:1px; font-family:inherit; padding:0 .4em; text-shadow:0 1px rgba(255,255,255,.2); white-space:nowrap;">F8</kbd></td>
<td>Speichern
</td></tr>
<tr>
<td><kbd style="background: #F7F7F7; color: #202122; background-image:linear-gradient(rgba(255,255,255,.4),rgba(127,127,127,.2)); border-color:#DDDDDD #AAAAAA #888888 #CCCCCC; border-radius:2px; border-style:solid; border-width:1px; font-family:inherit; padding:0 .4em; text-shadow:0 1px rgba(255,255,255,.2); white-space:nowrap;">F5</kbd></td>
<td><i>nicht verwendet</i></td>
<td><kbd style="background: #F7F7F7; color: #202122; background-image:linear-gradient(rgba(255,255,255,.4),rgba(127,127,127,.2)); border-color:#DDDDDD #AAAAAA #888888 #CCCCCC; border-radius:2px; border-style:solid; border-width:1px; font-family:inherit; padding:0 .4em; text-shadow:0 1px rgba(255,255,255,.2); white-space:nowrap;">F9</kbd></td>
<td>Laden
</td></tr></tbody></table>
<div class="mw-heading mw-heading2"><h2 id="Anwendung">Anwendung</h2></div>
<p>Die größten Abnehmer dürften das <a href="Ministerium_f%C3%BCr_Staatssicherheit" title="Ministerium für Staatssicherheit">Ministerium für Staatssicherheit</a> sowie die <a href="Deutsche_Reichsbahn_(1945%E2%80%931993)" title="Deutsche Reichsbahn (1945–1993)">Deutsche Reichsbahn</a> gewesen sein.<sup id="cite_ref-rt_1-2" class="reference"><a href="#cite_note-rt-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup>
</p>
<div class="mw-heading mw-heading2"><h2 id="Weblinks">Weblinks</h2></div>
<ul><li><a rel="nofollow" class="external text" href="https://www.robotrontechnik.de/html/computer/bsp12.htm">Bilder und weiterführende Informationen</a> bei Robotrontechnik.de</li></ul>
<div class="mw-heading mw-heading2"><h2 id="Einzelnachweise">Einzelnachweise</h2></div>
<ol class="references">
<li id="cite_note-rt-1"><span class="mw-cite-backlink">↑ <sup><a href="#cite_ref-rt_1-0">a</a></sup> <sup><a href="#cite_ref-rt_1-1">b</a></sup> <sup><a href="#cite_ref-rt_1-2">c</a></sup></span> <span class="reference-text"><span class="cite"><a rel="nofollow" class="external text" href="https://www.robotrontechnik.de/index.htm?/html/komponenten/emr.htm"><i>Die Einchipmikrorechner.</i></a> In: <i>robotrontechnik.de.</i> 3. Januar 2022,<span class="Abrufdatum"> abgerufen am 29. Januar 2024</span>.</span><span style="display: none;" class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rfr_id=info%3Asid%2Fde.wikipedia.org%3ABSP-12&rft.title=Die+Einchipmikrorechner&rft.description=Die+Einchipmikrorechner&rft.identifier=https%3A%2F%2Fwww.robotrontechnik.de%2Findex.htm%3F%2Fhtml%2Fkomponenten%2Femr.htm&rft.date=03.01.2022"> </span></span>
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