ZiLOG eZ80 User Manual

eZ80
®
CPU
User Manual
UM007714-0908 CPU Instruction Set
204
LD ir, r
Load
Operation
ir ← r
Description
The ir operand is any of the 8-bit CPU registers IXH, IXL, IYH, or IYL. The r operand is
any of the 8-bit CPU registers A, B, C, D, or E. The CPU writes the contents of the speci-
fied register
r to the selected register ir .
Condition Bits Affected
None.
Attributes
jj identifies the A, B, C, D, or E register and is assembled into one of the opcodes indi-
cated in Table 64.
Mnemonic Operand ADL Mode Cycle Opcode (hex)
LD IXH,r X2DD, jj
LD IXL,r X2DD, kk
LD IYH,r X2FD, jj
LD IYL,r X2FD, kk

ZiLOG eZ80 Specifications

General

Brand	ZiLOG
Model	eZ80
Category	Computer Hardware
Language	English