CON
ROL
-
STOR
AG
The Storage and Recall Keys provide access
to
the
16
storage
reg1
ster 0 1 2 1 4 5 h 7 Q a
b. c, d,e and
F.
lt
is
not
necessary to clear a register before stonng a
numb~r
wr t
stored number.
Stores the contents of X in the register ind1cated by the
following keystroke: 0. 1, 2, 3. 4, 5, 6, 7, 8, 9, a, b, c , d.
e
or
F. The contents
of
the X register a
re
unchanged.
Stores the contents
of
Y in the register indicated by
the
tollowmg keystroke: 0, 1, 2. 3, 4, 5, 6, 7, 8, 9, a, b, c , d,
e orF. The contents of the Y register are unchanged.
CONTROL·RECALL
Press a, b. c, d. e
or
F to recall the contents
ofthat
reg1s
·
ter
to the X reg1ster. The contents
of
a , b, c,
d,
e
or
f are
unchanged.
They
:1
>key
must
be
used
to
recall the con-
tents
of
the numeric registers. Pressing only 0, 1, 2. 3. 4,
5, 6, 7. 8, 9
will not recall the contents
of
that
register
to
the X reg1ster,
but
will enter
that
digit
in the X regis
ter
.
Recalls the contents
of
F and e to the X and Y register
s.
The contents
of
f and e are unchanged.
CONTROL-STORAGE
AND
RECA
LL
Exchanges the contents
of
Y with the contents
of
the regi
s-
ter
indicated by the following keystroke: 0, 1, 2,
3,
4, 5. 6,
7, 8, 9,
a. b , c. d , e
or
f . This
1s
the only mstruct1on
that
recalls the contents
of
a numeric storage register.
a
0
9.
I.
0.
9.
I.
0.
I.
9.
y~()
a
3
x~
'
>
0.
I.
I.
3
3