<<<<<< TIME POSE SUBROUTINE >>>>>>>>>
If they want to quit, do so
<<<<<<< Standout Line Procedure >>>>>>>>>>
COMPARISON OF SERIAL & PARALLEL DEVICES
A serial device transfers data 1 bit at a time in a serial fashion.
Data transfer from a serial ports is relatively slow, transmitting
from 300-19200 bytes per second.
Data transfer from
a serial device:
POINT A POINT B
POINT A POINT B
POINT A POINT B
POINT A POINT B
POINT A POINT B
POINT A POINT B
POINT A POINT B
POINT A POINT B
COMPARISON OF SERIAL & PARALLEL DEVICES
A parallel device sends several bits of data at a time, in parallel.
Data transfer from parallel ports is significantly faster than from
serial ports, up to 50 kilobytes of information per second.
Data transfer from
a parallel device:
POINT A
Data transfer from
a parallel device:
POINT B