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Dva dokumenty se schematem kabelu RS232 jsou:
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1) <a class="moz-txt-link-freetext"
href="http://www.8bity.cz/files/Sharp/1e24om.pdf">http://www.8bity.cz/files/Sharp/1e24om.pdf</a>
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2) <a class="moz-txt-link-freetext"
href="http://www.8bity.cz/files/Sharp/mz1e24_sm_gb.pdf">http://www.8bity.cz/files/Sharp/mz1e24_sm_gb.pdf</a>
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Dalsi je na <a class="moz-txt-link-freetext"
href="http://www.radeksuk.cz/sharp/MZ-800_Owner%27s_Manual.pdf">http://www.radeksuk.cz/sharp/MZ-800_Owner's_Manual.pdf</a>
strana 6-39 - zde je divne zapojeni?
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pinout MZ800 - terminal mode - ST mode
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1 GND
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2 TXD
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3 RXD
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4 RTS
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5 CTS
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6 RST
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7 DCD
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8 GND
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9 DTR
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pinout PC
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1 DCD
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2 RXD
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3 TXD
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4 DTR
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5 GND
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6 DSR
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7 RTS
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8 CTS
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9 RI
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Podle mne vhodny kabel pro propojeni MZ800 a PC by mohl byt tento:
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MZ800 PC
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1 GND 5 GND
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2 TXD 2 RXD
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3 RXD 3 TXD
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4 RTS
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5 CTS 4 DTR
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6 RST 1 DCD
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7 DCD 4 DTR
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8 GND
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9 DTR 6 DSR + 8 CTS
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Vyvod 4 a 8 na strane MZ800 by se nezapojil. Vyvod 4 na strane PC
by se dal na vyvody 5 a 7 na strane MZ. Vyvod 8 na strane MZ by se
pripojil na vyvody 6 a 8 na strane PC. Ostatni je jasne z tabulky.
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Co si o tom myslite?
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Radek
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