ZiLOG Z80380 User Manual page 87

Z
ILOG
EX dst,src
dst ↔ src
Operation:
The contents of the destination are exchanged with the contents of the source, where the
destination is a register in the primary bank and the source is the corresponding register in
the alternate bank
Flags: S: Unaffected
Z: Unaffected
H: Unaffected
V: Unaffected
N: Unaffected
C: Unaffected
Addressing
Mode Syntax
R: EX R,R'
r: per convention
Field Encoding:
DC-8297-03
EXCHANGE REGISTER WITH ALTERNATE REGISTER (BYTE)
src = R
Instruction Format
11001011 00110-r-
Execute
Time Note
3
™
Z380
U ' M
SER S ANUAL
EX
5-53