Yaskawa MP940 - Manual (Page 40)

2.3 Function Lists
2-17
2
Data Operation
Instructions BIT ROTATION
RIGHT ROTR Bit-addr Count Width
ROTR MB00100A
N=1 W=20
MOVE BITS MOVB Source Desti. Width
MOVB MB00100A
MB00200A W=20
MOVE WORD MOVW Source Disti. Width
MOVW MB00100
MB00200 W=20
EXCHANGE XCHG Source1 Source2 Width
XCHG MB00100
MB00200 W=20
SET WORDS SETW Desti. Data Width
SETW MW00200 D=00000 W=20
BYTE-TO-
WORD EXPAN-
SION BEXTD Expands the byte data stored in the word registers into words.
BEXTD MW00100 to MW00200 B=10
WORD-TO-
BYTE COM-
PRESSION BPRESS Collects the lower bytes of the word data stored in the word register
area.
BPRESS MW00100 to MW00200 B=10
BINARY
SEARCH BSRCH Retrieves the register position that matches the data within the desig-
nated register range.
BSRC MW00000 W=20 D=100 R=MW00100
SORT SORT Sorts registers within the designated register range.
SORT MW00000 W=100
BIT SHIFT
LEFT SHFTL Shifts the designated bit strings to the left.
SHFTL MB00100A N=1 W=20
BIT SHIFT
RIGHT SHFTR Shifts the designated bit strings to the right.
SHFTR MB00100A N=1 W=2
COPY WORD COPYW Copies the designated register range.
COPYW MW00100
MW00200 W=20
BYTE SWAP BSWAP The upper and lower bytes of the designated word are swapped.
BSWAP MW00100
Type Name Symbol Description
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