a.
8x8
Dot
Matrix
b.
Sample Letter A
c. Sample Graphie
•••
Figure
2-6.
The
8x8 Dot Matrix
CASSETTE TAPE DRIVE
The cassette tape drive
is
built
into the
PET
console on
PETs
with
the com-
pact keyboard
but
must
be
connected separately
ta
PETs
with
the full size
keyboard. The tape units themselves are identical.
The
tape drive allows you to
store programs and data trom the PET memory onto cassette tape; you can
also load stored programs and data trom cassette tape into the PET memory.
The
PET
can
be
connected
ta
more than one cassette tape drive. However. only
one of the tape drives
is
the
"main"
or
"console"
cassette tape drive. For the com-
pact keyboard
PET
the console tape drive
is
the built-in tape unit. For full size
keyboards the console tape drive
is
the tape
unit
connected at the
Jl
interface
port (refer ta Figure 2-2).
You can load and store programs on any tape drive (or other peripheral
device. such
as
a disk drive) connected ta the
PET.
However. the console tape
drive
is
the defau It device implied
when
performing a load or store
without
specifying a particular peripheral device.
The cassette tape drive
is
shawn in Figure 2-7.
33