LSIS XBC-DN30S - Page 363

Appendix 4 Instruction List
App. 4-21
(8) Exchange instruction
Classification
Designations
Symbol
Description
Support
XGK
XGB
Data
Exchange
XCHG
XCHG D2D1
○
○
XCHGP
XCHGP D2D1
DXCHG
DXCHG D2D1
DXCHGP
DXCHGP D2D1
Group
Data
Exchange
GXCHG
GXCHG ND2D1
○
○
GXCHGP
GXCHGP ND2D1
Higher/Lower
Byte
Exchange
SWAP
SWAP D
○
○
SWAPP
SWAPP D
Group
Byte
Exchange
GSWAP
GSWAP ND
Exchanges Higher/Lower
Byte of Words N starting from D
○
○
GSWAPP
GSWAPP ND
N
:
:
(D1)
(D2)
b0
(D)
Upper Byte
Lower Byte
(D)
Lower Byte
Upper Byte
b15
(D1)
(D2)
(D1+1, D1)
(D2+1, D2)
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