For
those who prefer incremental cursor control, there are cursor keys on the keyboard.
You can attach many other types of controllers through the two controller ports on the
side of
the
base unit. You can use a mouse, joystick, keypad, trackball,
or
steering
wheel controller in either of the controller ports. (A light pen can be attached
to
port 0.)
...,
I
System
Expandability
and
Adaptability
You can add peripheral devices
to
the Amiga's expansion connector, add additional
external RAM on the same expansion connector,
or
upgrade internal RAM
to
512K.
Additional disk units may be daisy-chained from a connector
at
the rear of the unit for a
total
of three extra drives.
The
system software is highly adaptable
to
other host operating systems.
The
Amiga's
graphics support routines are designed to make the user interface as friendly as possible.
New peripheral devices are recognized and used by system software through a well-
defined, well-documented linking procedure.
6 Introduction