ZiLOG eZ80 User Manual page 233

LD r, (IX/Y+d)
Load Register
Operation
r ← (IX/Y+d)
Description
The r operand is any of the 8-bit CPU registers A, B, C, D, E, H, or L. The (IX/Y+d) oper-
and is an 8-bit value at the memory location specified by the contents of the Index Regis-
ter, IX or IY, added to the two's-complement displacement d. This 8-bit value is written to
the specified r register.
Condition Bits Affected
None.
Attributes
Mnemonic Operand
LD
LD.S
LD.L
LD
LD.S
LD.L
identifies the A, B, C, D, E, H, or L register and is assembled into one of the opcodes
jj
indicated in
UM007714-0908
ADL Mode Cycle Opcode (hex)
X
r,(IX+d)
1
r,(IX+d)
0
r,(IX+d)
X
r,(IY+d)
1
r,(IY+d)
0
r,(IY+d)
Table 68.
4
DD, jj, dd
5
52, DD, jj, dd
5
49, DD, jj, dd
4
FD, jj, dd
5
52, FD, jj, dd
5
49, FD, jj, dd
®
eZ80 CPU
User Manual
224
CPU Instruction Set