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b)
,Io-Bit-Ladebefehle
I
Mnemonlk
'
SymboL.Op.
Flags
Op.code
Zykl.
Erlllut.
CZPSNH
M/T
LD dd,nn
dd -
nn
. . . . . .
LD ii,nn
ii--
nn
. . . . . . 11111101
4/14
IO
HL
0010000I
11 SP
-n-
-n-
LD HL,hn)
L,
(nn)
.,..".
00101010
5/16
H -
(rm+1
1
. ...'..
-
* -
-n-
LD pp,(m)
PP+""+')
* . . . . . . 11101101
6/20
< pp,-(nn)
. . . . . . OIddIOII
/
-"-
-n-
LD il,(nd)
liH-h+l;
. . . . . . 11111101
6/20
i
Re .ii
iiL-h)
001010~0
l-
0
IX
_ * _
1
IY
-n-
LD (nn),HL
(nn+l;-H
. . . . . . 00100010
5/16
(nd
--L
-n-
- n -,
LD ~),PP
(nn+~+PPS
,.....
11101101
6/20
OIddOOII
(nn).L-
PPL
-*-
-n-
LD hn),ii
(nn+~)e-ii~
es....
1111~101
6/20
00100010'
(nd
-'UL
- n -,
*
LD SP,AL
.
SP,
HL
) ..:...
I;I&I
1/6
LD SP,il
SP-
ii
. . . . . . 11111101
2/10
^
11111001
PUSH 99
(sP-2+wL
. . . . . .
11qq0101
3/11
(SF-1
)-
WB
~
PUSH li
POP 99
POP ii
(SP-2)-ii
(SP-l)-Ii;
......
11100101
11i11101
4/rl5
;y ;i
qy-mp+11
. . . . . . 11qq0001
VI0
99L-y
pl
PUSH:SP sp-2
UH--
(sP+l)
. . . . . . 11i11101
4/14
UL-
(SF)
11100001
POP:SP sp+2
zu-3
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