Architecture,
Assembly
Language,
And
Hardware
Interfacing
(Paperback)
External
Indirect
External
memory
can also
be
accessed
using a
form of
indirect
addressing
which I
call
External
Indirect
addressing.
This
form of
addressing
is
usually
only
used in
relatively
small
projects
that
have a
very
small
amount
of
external
RAM. An
example
of this
addressing
mode is: