Specifications
5-3-1
Program
Writing
Storing a program in the computer memory
is
called "program
writing".
This operation
is
performed through key
input
as
follows.
1.
Designate the WRT mode.
2. Designate the program area.
3. I
nput
the program in line units (write-in).
There are 10 program
areas,
namely,
P0
through
P9.
Programs
can
be
written
in any
of
these program
areas.
(1)
WRT
mode designation
Since.
program
writing
is
performed
In
WRT mode,
press
~
(}]
,and
WRT
will
be
displayed.
(2) Program
area
designation
For program
area
designation,
press
the
f!!!l
Key then
press
a numerical key
from
~
through
~.
PO
P0
P5
P5
~~~
~©l~
P1
P 1
P6
~[D~
~(§J~
P6
P:;'
P2
P7
P7
~~~
~CZJ~
P3
P3
P8
P8
~@)~
~(§)~
P4
P4
P9
~@-~
~~-+
P9
(3)
Program
input (write-in)
Program
writing
is
performed in line number units. Up
to
62 characters, including the
line number,
can
be
written
in.
Press
lID at the end
of
the
line.
• The role
of
the
lID
Key
The
IE
Key
is
pressed
for
program
writing,
data
input,
and
for
obtaining
the
result
of
a manual calculation. The
lID
Key must also
be
pressed
after
making changes,
additions
or
deletions
to
the stored program. Even when
the
characters on the display
change,
if
the
113I
Key
is
not
pressed
immediately after correction, the stored contents
will
remain unchanged.
Example: Write the
following
program in
P0.
10
INPUT
A.S
20
V=A+B
30
W=A-B
40
PR
INT
V.W
50
END
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