Radio Shack CCR-81 Manual

State-
ments
Abbrevia-
tions
General
forms
Remarks
Ref.
page
GOSUB
GOS.
GOSU.
(1)
GOSUB (expression)
(2)
GOSUB
l"
character
"
I
t
[Character
variable]
J
Subroutine
jump
instruction.
Execution
is
shifted
to
specified
line
or label,
where
subroutine
is
executed.
62
RETURN
RE.
RET.
RETU.
RETUR.
RETURN
Return
instruction.
Used
after
execu-
tion of
a GOSUB
(at
end of
sub-
routine)
to return
execution
to main
program.
62
FOR
STEP
F.
FO.
STE.
(1)
FOR [numerical
variable]
=
( expression 1
)
TO
< expression
2)
(2) FOR
[numerical
variable]
=
<
expression 1
>
TO
<
expression
2 >
STEP
<
expression 3 )
(
expression
1 >: Initial value
< expression
2
>:
End
value
<
expression
3
):
Increment
Starts
FOR loop.
Used in combina-
tion
with
NEXT
statement.
64
NEXT
N.
NE.
NEX.
NEXT
[numerical
variable]
This [numerical variable] must
correspond to
that
for FOR
statement.
Ends
FOR loop.
Used in combina-
tion
with FOR
statement.
64
STOP
S.
ST.
STO.
STOP
To stop executing
program.
68
END
E.
EN.
END
To
indicate program
end.
68
BEEP
B.
BE.
BEE.
BEEP
{
expression
>
Beep
sound
instruc-
tion
Beep tone
is generat-
ed as
many times
as
the number of
value
in
(
expression
).
68
CLEAR
CL.
CLE.
CLEA.
CLEAR
(Possible
to execute
by
manual
operation)
CLEAR
[BJTER]
Data
memory clear
instruction
68
DEGREE
DEG.
DEGR.
DEGRE.
DEGREE
(Possible
to
execute by manual
operation)
DEGREE
gJTEii)
Angular mode
designation.
Degree
{
°
)
is designated.
69
RADIAN
RA.
RAD.
RADI.
RADIA.
RADIAN
(Possible
to execute
by
manual operation)
RADIAN
|5^1
Angular
mode
designation.
Radian
([rad]
)
is
designated.
69
•
#

Radio Shack CCR-81 Specifications

General

Brand	Radio Shack
Model	CCR-81
Category	Desktop
Language	English