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Dne 16.6.2011 12:11, Michal Grunt napsal(a):
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<p class="MsoNormal">Da se nejak donutit FT232BM aby byl napajen
z USB a zaroven spolupracoval s 3.3V logikou<span lang="EN-US">?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><a
moz-do-not-send="true"
href="http://www.ftdichip.com/Support/Documents/DataSheets/ICs/DS_FT232BM.pdf">http://www.ftdichip.com/Support/Documents/DataSheets/ICs/DS_FT232BM.pdf</a><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">strana 16<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">VCCIO pripojit bud na
3.3V - 3v3out(6) nebo na 5V – napajeni USB a tim menit
logiku?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">MG<o:p></o:p></span></p>
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Ja predpokladam, ze kdyz na VCCIO pripojite 3.3V budou vsechny I/O
signaly na strane UART 3.3V a zaroven bude normalne napajen z USB
5V...<br>
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