The programs in this section demonstrate dealing with RS-232
serial port hardware.

	Monitoring or setting modem control lines, such as DTR,
	DCD, CTS, and RTS.

	Configuring the UART's baudrate generator.

	And a program that uses the TxD line as just another
	signaling line.

$Id: README,v 1.1.0.2 2004/07/28 17:03:12 floyd Exp floyd $