Rabbit 2000 - LD DD,(Mn)

70 Rabbit 2000/3000 Microprocessor
Description
Loads the low-order byte of the dd (any of BC, DE, HL or SP) with the data at memory address mn.Then
loads the high-order byte of register dd with data at memory address mn plus 1.
LD dd,(mn)
Opcode Instruction Clocks Operation
——
ED 4B nm
ED 5B nm
ED 6B nm
ED 7B nm
LD dd,(mn)
LD BC,(mn)
LD DE,(mn)
LD HL,(mn)
LD SP,(mn)
13 (2,2,2,2,1,2,2)
13 (2,2,2,2,1,2,2)
13 (2,2,2,2,1,2,2)
13 (2,2,2,2,1,2,2)
13 (2,2,2,2,1,2,2)
dd
(low)
=(mn);
dd
(high)
=(mn +1)
C=(mn);B=(mn +1)
E=(mn);D=(mn +1)
L=(mn);H=(mn +1)
SP
(low)
=(mn); SP
(high)
=(mn+1)
Flags ALTD I/O
S Z L/V C F R SP S D
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