66
Rabbit 2000/3000 Microprocessor
Description
•
LD (SP+n),HL:
Loads the data in the L into the memory location whose address is the sum
of the data in SP and the displacement n. Then loads the data in the H into the memory location
whose address is the sum of the data in SP, the displacement n, and 1.
•
LD (SP+n),IX:
Loads the low order byte of the data in IX into the memory location whose
address is the sum of the data in SP and the displacement n. Then loads the high order byte of the
data in IX into the memory location whose address is the sum of data in SP, the displacement n,
and 1.
•
LD (SP+n),IY:
Loads the low order byte of the data in IY into the memory location whose
address is the sum of the data in SP and the displacement n. Then loads the high order byte of the
data in IY into the memory location whose address is the sum of data in SP, the displacement n,
and 1.
LD (SP+
n
),HL
LD (SP+
n
),IX
LD (SP+
n
),IY
Opcode
Instruction
Clocks
Operation
D4
n
LD (SP+
n
),HL
11 (2,2,1,3,3)
(SP +
n
) = L; (SP +
n
+ 1) = H
DD D4
n
LD (SP+
n
),IX
13 (2,2,2,1,3,3)
(SP +
n
) = IX
(low)
;
(SP +
n
+ 1) = IX
(high)
FD D4
n
LP (SP+
n
),IY
13 (2,2,2,1,3,3)
(SP +
n
) = IY
(low)
;
(SP +
n
+ 1) = IY
(high)
Flags
ALTD
I/O
S
Z
L/V
C
F
R
SP
S
D
-
-
-
-
Содержание 2000
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