Texas Instruments 990 Operation Manual page 228

t::I:I
N
o
ca'
;:
-
( I)
l
~
o
~.
rn'
0"
:;)
LABEL
1
6
*
*
*
*
*
*
S T R T
*
*
*
*
*
*
W
K S P
*
*
*
PROGRAM
(A)133104
TEXASIN~TRUMENTS
INCORPORATED
MODEL 99O/TMS 9900 ASSEMBL YLANGUAGE CODING FORM
·OPER
OPERAND
COMMENTS
8 II 13 20
25 31 35 40
45
50
~
A C H I N E I N I T I A LI Z A T I fiN FflR A S I M P L E
1S
T A N D - A L 9 N E P R 9G RAM W I T H 9' U T I N IE R R U P T S
P R flC E D U R E S E C T I fI N
E Q U
$
P R fiG RAM fiR I G I N
I M I
fI
P R
l0
H I BIT ALL
I N T E R R U P T S
W P I W K S P
SET I N I T I A L W,t' J R K S.P ACE
<
U S E R P R
,
G R AM>
I D L E
END
,t' J
F
PR ~ G R AM
D A TA S E C T liN
~
S S 3 2
R E S E R V E M E M,t' J R Y F
S
R
WS
~ K
<u
S E R D A T A
>
END
S T R T
SET P R , t ' J G R AM E N° TRY P,t'J I N T
PROGRAMMED BY
CHARGE PAGE
~'-
Figure B-1. Assembly Language Programming Example No.1
55
60
SP ACE
01
~
\0
.j:o..
u.
N
.u.
u.
~
-.J
o
-