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Physical Layer

This protocol is intended to be used with a standard asynchronous serial port running at 9600 or 19200 baud, 8 data bits, no parity, one stop bit (8-N-1). Electrical characteristics of the serial line may follow EIA 232C, EIA 422 or EIA 485 specifications. Support for the 68HC11 internal serial communications interface (SCI) shall be provided, as well as for the R65C51 Asynchronous Communications Interface Adapter (ACIA).

Steve Richardson 2000-07-06
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