Sharp MZ-700 Series Owner's Manual page 208
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Also See for MZ-700 Series:
- Service manual (60 pages) ,
- Basic manual (109 pages) ,
- Owner's manual (213 pages)
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Z80
A S S E M B L E R SB-7201
< 1 Z - 0 1 3 A >
P A G E 37
0 4 . 0 7 . S 3
0 1
0 AO 1
0 2
0 A 0 1
0 3 0 A 0 1
0 4 0 A 0 1
SHORT AND LONS P U L S E FOR
1 B I T
W R I T E
OS 0 A 0 1
0 6
0 A 0 1
SHORT:
ENT
0 7
0 AO 1 F 5
PUSH
A F
;
1 2
0 8
0 A 0 2 3 E 0 3
L D
A , 0 3 H
5 9
0 9
0 A 0 4
3 2 0 3 E O
L D
( C S T P T ) , A
;
$ E 0 0 3
F ' C 3 = 1
1 0 0 A 0 7
C D 5 9 0 7
C A L L
D L Y 1
•5 2 0 + 1 8 * 2 1 + 2 0
1 1 OAOA C D 5 9 0 7
C A L L
D L Y 1
;
2 0 + 1 8 * 2 1 + 2 0
1 2 OAOD 3 E 0 2
L D
A , 0 2 H
;
9
1 3 OAOF 3 2 0 3 E 0
L D
( C S T P T ) , A
5
9SE003
P C 3 = 0
14 OA 1 2 C D 5 9 0 7
C A L L
D L Y 1
!
2 0 + 1 8 * 2 1 + 2 0
1 5 OA 1 5 C D 5 9 0 7
C A L L
D L Y 1
5 2 0 + 1 8 * 2 1 + 2 0
1 6 OA 1 8 F 1
POP
A F
;
1 1
1 7 OA 1 9 C 9
RET
;
1 1
1 8 0 A 1 A
1 9 0 A 1 A
2 0 0 A 1 A
LONG:
ENT
2 1
0 A 1 A
F 5
PUSH
A F
5
1 1
2 2
OA I B 3 E 0 3
L D
A , 0 3 H
;
9
2 3
OA I D 3 2 0 3 E 0
L D
( C S T P T ) , A
;
16
2 4 0 A 2 0
C D A 9 0 9
C A L L
D L Y 4
5 2 0 + 1 8 * 8 9 + 2 0
2 5
0 A 2 3
3 E 0 2
L D
A , 0 2 H
;
9
2 6
0 A 2 5 3 2 0 3 E Q
L D
( C S T P T ) , A
;
1 6
2 7
0 A 2 S C D A 9 0 9
C A L L
D L Y 4
5 2 0 + 1 8 * 8 9 + 2 0
2 8 0 A 2 B
F 1
POP
A F
!
1 1
2 9
0 A 2 C C 9
RET
!
1 1
3 0 0 A 2 D
3 1
0 A 2 D
3 2 0 A 2 D
DEFS
+ 5
3 3
0 A 3 2
3 4 0 A 3 2
3 5
0 A 3 2
ORG 0 A 3 2 H
3 6
0 A 3 2
3 7
0 A 3 2
BREAK
KEY CHECK
3 8
0 A 3 2
AND
S H I F T , C T N L KEY CHECK
3 9
0 A 3 2
4 0
0 A 3 2
E X I T
BREAK" ON
Z E R 0 = 1
4 1
0 A 3 2
OFF
Z E R 0 = 0
4 2
0 A 3 2
NO KEY
CY
= 0
9
4 3
0 A 3 2
KEY
I N
CY
= 1
4 4 0 A 3 2
A D 6 = l
S H I F T
ON
4 5
0 A 3 2
= 0
OFF
4 6 OA 3 2
D 5 = l
C T R L ON
4 7
0 A 3 2
= 0
OFF
4 8
0 A 3 2
D 4 = l
S F T + C N T
ON
4 9
0 A 3 2
= 0
OFF
5 0
0 A 3 2
5 1
0 A 3 2
7 B R K :
ENT
5 2 0 A 3 2 3 E F 8
L D
A , F 8 H
;
L I N E
8SWEEP
5 3
0 A 3 4
3 2 0 0 E 0
L D
( K E Y P A ) , A
5 4
0 A 3 7
0 0
NOP
5 5
0 A 3 8
3 A 0 1 E 0
L D
A , ( K E Y P B )
5 6
0 A 3 B
B 7
OR
A
5 7
0 A 3 C
I F
RRA
5 8
0 A 3 D D A S 0 0 9
J P
C , ? B R K 2
;
S H I F T
7
5 9
0 A 4 0
1 7
RLA
6 0 0 A 4 1
1 7
RLA
00
00
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