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Rychle jsem koukal do schematu a ten "1. bit WR5 je RTS" dela to, ze
pri log1 se da vstup nacitani signalu do log0 a prestanou se takto
dostavat data z mechaniky do Z80 SIO.<br>
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Radek<br>
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<div class="moz-cite-prefix">Dne 8.2.2016 v 8:21 Michal Hucik -
ORDOZ napsal(a):<br>
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Prosim nevite nekdo k cemu u QD slouzi signal RTS z kanalu B?<br>
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Dival jsem se do ROM a vsimnul jsem si, ze nekde se pres OUT na
ctrl port do registru WR5 kanalu B posila 0x80 a nekde 0x82.<br>
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7. bit WR5 je DTR - ovladani motroru<br>
1. bit WR5 je RTS - podle schematu pripojeny na nejake klopaky,
ale nejak jsem nepochopil co se tam s tim provadi<br>
<br>
Michal<br>
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