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ZiLOG Z80380 User Manual page 87

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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

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