
5-55
Z380
™
USER'S MANUAL
ZILOG
DC-8297-03
EX
EXCHANGE WITH ACCUMULATOR
EX A,src src = R, IR
Operation: dst ↔ src
The contents of the accumulator are exchanged with the contents of the source.
Flags: S: Unaffected
Z: Unaffected
H: Unaffected
V: Unaffected
N: Unaffected
C: Unaffected
Addressing Execute
Mode Syntax Instruction Format Time Note
R: EX A,R 11101101 00-r-111 3
IR: EX A,(HL) 11101101 00110111 3+r+w
Field Encodings: r: per convention
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