Sharp MZ-80B Owner's Manual page 98

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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,(BC)
LD
A,(DE)
LD A,(nn)
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.
No.
:\o.
of
of
M
ofT
Commen
ts
Operation
c
z
P/
V
s
N
H
76 543
210
Bytes
Cycles
States
r
-
r
• • • • • •
OJ
r
r
I
1
4
r, r
r
-
n
• •
• •
• •
00
r
110
2
2
7
000
~
n
~
001
r
-
(HL)
• • •
01
r
110
I
2
7
010
011
r
-
(IX
+
d)
• •
• •
11 011
101
3
5
19
100
01
r
110
101
~
d
~
111
r
-
(IY
+
d)
• • • • • •
II III 101
3
5
19
01
r
110
~
d
~
(HL)
-
r
• •
• • • •
OJ 110
r
I
2
7
(IX
+
d)
~
r
• • • •
11
011 101
3
5
19
OJ 110
r
~
d
~
(IY
+
d)
-
r
• •
11
Ill
101
3
5
19
OJ 110
r
~
d
~
(HL)
-
n
• • •
00
110
110
2
3
10
~
n
~
(IX
+
d)
-
n
• • • •
11 011 101
4
5
19
00
110 110
~
d
~
~
n
~
(IY
+
d)
~
n
• •
• •
• •
11 111 101
4
5
19
00
110
110
~
d
~
~
n
~
A-(BC)
• • •
• • •
00 001 010
1
2
7
A
-
(DE)
• •
• •
00 011 010
1
2
7
A
-
(nn)
• •
• • •
00
Ill
010
3
4
13
<--
n
~
~
n
~
(BC)
~A
• •
• • •
00 000 010
I
2
7
(DE)
~A
• • • • •
00 010 010
1
2
7
(nn)
~
A
• • • •
00
110
010
3
4
13
~
n
~
~
n
~
A
~
I
t
IFF2
t
0
0
11 101
101
2
2
9
OJ 010 111
A
-
R
t
IFF2
t
0
0
11 101
101
2
2
9
OJ 011 111
I
~A
• • • •
11 101 101
2
2
9
OJ 000 1l1
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-BIT LOAD GROUP
TABLE 4.3-1
89
Reg.
B
c
0
E
H
L
A

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