An electronic circuit having two stable states, one input line and one output line, such that as each successive pulse is received, the output line changes between two alternative condition, e. g., high to low or off to on.
It scans each input line, and most of the time, each input line is simply echoed to stdout.
A balanced differential line receiver senses the voltage state of the transmission line across two signal input lines, A and B.
In the Documentation Composition Facility, an interruption in the formatting of input lines so that the next input line is printed on a new output line.
By default you can use the cursor keys, and backspace, to move around and edit the input line, just like with the Bash shell.
With a transformer, the voltage of the input line can be raised and then lowered before being sent to a home user or factory.
It reads data from standard input line by line.
Data is read serially by the Driver IC on the input CLK rising edge once the STB input line goes low.
The method of indicating the end of an input line of text is implementation defined.
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