Casio fx-3800P - Jump Instructions and Mode Specification

#
How
to
erase
a
program
#
Jump
instructions
An
old
program
will
be
automatically
overwritten
by
a
new
program
if
the
same
There
are
two
types
of
jump
instructions
as
follows.
Program
number
is
assigned
to
them.
To
erase
a
program
for
making
corrections
or
erase
all
135
steps,
operate
the
following
1.
Unconditional
return
to
the
first
step
of
program:
RTN
sequence.
Write
the
sequence
of
at
the
end
of
a
program
to
execute
it
repeatedly,
Example:
Let
us
use
the
unconditional
return
instruction
in
the
regular
octa-
©
To
erase
a
single
Program
(I,
H,
II
or
IV).
(ae
a
(7)
(Gi),
GD
i
or
Gara
aH
)
GAA
e)
hedron
program
explained
on
page
32.
(in
this
case,
the
formula
must
—
be
modified
to
S
=a?
x
2/3
.)
t
Selects
the
LRN
mode.
©
To
erase
all
programs
I
to
IV.
Operation:
fiaq@a
CT)
(oe)
eR
ATEN)
a
102
828308
anm
Flowchart
t
Value
of
a
Return
instruction
=™Calculation
mode
specification
in
the
LRN
mode
(COMP,
BASE-n,
LR,
SD)
Processing
mode
specification
is
Performed
after
specification
of
the
LRN
mode
using
the
Procedure
outlined
below.
Example:
Store
the
BASE-n
mode
in
Program
area
II.
(1)
688
3
(LRN
mode)
am)
md
°c
|
.
at
'
LAN
mv
Aizialsvon
mode
(BASE-n
mode)
specification
(one)
7)
0.
a
OPERATION
READ-OUT
(3)
Press
the
program
area
key
@.
®
(Select
RUN
mode}
(wane)
(=)
@
(Designate
program
No.)
Result
S
for
1
Other
calculation
modes
can
be
stored
in
programs
following
the
same
Procedure
(Fora
=7)
7
ea
169.7409791
ae
ie
i
Result
outlined
above.
(Fora
=
15)
15
ka
779.4228634
ws
au
a
*
The
calculation
mode
can
be
specified
following
program
area
specification,
but
the
operation
following
the
Program
area
key
requires
one
step,
Therefore,
the
operation
*
If
a
program
includes
an
RTN
instruction
but
neither
ENT
nor
HLT,
the
program
outlined
above
allows
more
efficient
use
of
memory
space.
will,
once
started,
not
stop
in
an
endless
loop.
To
stop
the
program
in
such
a
Case,
Example:
!
press
&.
(won)
A...
LRN
mode
specification
(I)
ses),
asus
Program
area
specification
(wo}(4}...
BASE-n
mode
specification:
1
step
—35-
=36—