Omron CJ2 CPU UNIT SOFTWARE User Manual page 503

Instruction Mnemonic
MULTIPLE BIT XFRB 062
TRANSFER
@XFRB
BLOCK XFER 070
TRANSFER @XFER
BLOCK SET BSET 071
@BSET
DATA XCHG 073
EXCHANGE
@XCHG
DOUBLE DATA XCGL 562
EXCHANGE
@XCGL
SINGLE WORD DIST 080
DISTRIBUTE
@DIST
CJ2 CPU Unit Software User's Manual
Code Symbol/Operand
XFRB(062)
C
S
D
C: Control word
S: 1st source
word
D: 1st destination
word
XFER(070)
N
S
D
N: Number of
words
S: 1st source
word
D: 1st destination
word
BSET(071)
S
St
E
S: Source word
St: Starting word
E: End word
XCHG(073)
E1
E2
E1: 1st exchange
word
E2: 2nd exchange
word
XCGL(562)
E1
E2
E1: 1st exchange
word
E2: Second
exchange word
DIST(080)
S
Bs
Of
S: Source word
Bs: Destination
base address
Of: Offset
Function
Transfers the specified number of consecutive bits.
Transfers the specified number of consecutive words.
N words
to
−
S+(N 1)
D+(N 1)
Copies the same word to a range of
consecutive words.
Source word Destination words
St
E
Exchanges the contents of the two specified words.
E1
Exchanges the contents of a pair of consecutive words
with another pair of consecutive words.
E1 E1+1
Transfers the source word to a destination word
calculated by adding an offset value to the base address.
S B s
Bs+n
Appendices
Execution
Location
condition
Output Required
Output Required
to
−
Output Required
Output Required
E2
Output Required
E2 E2+1
Output Required
Of
A-19