Model 100 Serial Interface

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Revision as of 12:12, 1 February 2009 by Jhoger (talk | contribs) (New page: == I/O Map == <table border="1"> <tr><td>Name</td><td>Direction</td><td>Port</td></tr> <tr><td>TX</td> <td>Output</td> <td>$C8</td></tr> <tr><td>RX</td> <td>Input</td> <td>$C8</td>...)
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I/O Map

Direction indicates both data flow, and whether to use an IN or OUT instruction to read/write to the given pin.

NameDirectionPort
TX Output $C8
RX Input $C8
RTS Output $BA, bit 7
CTS Input $BB, bit 4
DSR Input $BB, bit 5
DTR Output $BA, bit 6
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