English Dictionary
rail line
n : railroad track and roadbed [syn: {line}, {railway line}]
English Computing Dictionary
serial line
Wires which connect two {serial port}s carrying serial data
consisting of sequential bits represented by one of two
voltages.
A common electrical specification for the signals on a serial
line is {RS-423}.
{(ftp://ftp.acorn.co.uk/pub/documents/appnotes/231-245/234.ps)}
(1995-02-02)