Sharp MZ-80B Owner's Manual page 96

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Mnemonic
LD
r, r
LD r,
n
LD
r,(HL)
LD
r,(lX
+
d)
LD r,(IY
+
d)
LD (HL),r
LD
(IX
+
d), r
LD (IY
+
d), r
LD
(HL),n
LD
(IX
+
d),n
LD (IY
+d),n
LD A,(LlC)
LD
A, (DE)
LD
A,(n
n)
LD (BC),A
LD (DE),
A
LD
(nn ),A
LD
A,
I
LD A,R
LD
I,
A
LD R,A
Symbolic
Flags
OP-Code
No.
\fo.
:\o.
of
of
M
of
T
Comments
Operation
c
z
P/
V
s
N
H
76
543
210
Bytes Cycles
States
r~
-
r
• • • • • •
01
r
r
1
1
4
r,
r
r..:-
n
• • • • •
00
r
110
2
2
7
000
~
n
001
r~(HL)
• • • • • •
01
r
110
I
2
7
()1()
011
r~(IX
+
d)
• • • • • •
11 011 101
3
5
19
1()()
01
r
110
101
~
d
~
Ill
r~(IY
+
d)
• •
• •
11 Ill 101
3
5
19
01
r
110
~
d
~
(HL)
~
r
• • • • • •
01 110
r
1
2
7
(IX
+
d)~r
• •
• •
• •
11 011 101
3
5
19
01 110
r
~
d
~
(IY
+
d)~r
• •
• •
11111 101
3
5
19
01
110
r
~
d
~
(HL)
~
n
• • • • • •
00 110 110
2
3
10
~
n
~
(IX
+
d)~n
• • • • • •
II 011 101
4
5
19
00 110 110
~
d
~
~
n
~
(IY
+
d)
~
n
• • •
• •
11 111 101
4
5
19
00
110 110
~
d
~
~
n
~
A
~
(LlC)
• • • • • •
00 001
010
I
2
7
A
~
(DE)
• • • • •
00 011
010
I
2
7
A~(nn)
• • •
• •
00
111 010
3
4
13
~
n
~
~
n
~
(BC)
~
A
• • • • • •
00
000
010
1
2
7
(DE)~A
• • • • •
00 010 010
I
2
7
(nn)
•-
A
• • • • •
00
110 010
3
4
13
~
n
~
~
n
~
A
~
I
t
1FF2
t
()
0
11
101 101
2
2
9
01 010 111
A~R
t
1FF2
t
0
0
11 101 101
2
2
9
01
011
111
I
~
A
• • • •
II
101
101
2
2
9
01 000 111
R~A
• • • •
11 101 101
2
2
9
01
001 111
Notes:
r, r' means
any
of
the
registers A, B, C, D, E, H, L
IFF
the
content of the interrupt enable flip-flop (IFF) is copied into the P/V flag
Flag
Notation:
• =
flag not affected, 0
= flag
reset, 1
=flag set,
X= flag
is
unknown,
:t
=
flag
is affected according to the
result
of the
operation.
8-BlT LOAD GROUP
TABLE 4.3-1
89
Reg.
II
c
D
E
H
L
A

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