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2 Instructions
CP1E CPU Unit Instructions Reference Manual(W483)
Data Movement Instructions
2
XFER
XFER
Applicable Program Areas
Operands
N: Number of Words
Specifies the number of words to be transferred. The possible range for N is 0000 to FFFF (0 to
65,535 decimal).
Operand Specifications
Flags
Instruction Mnemonic Variations
Function
code
Function
BLOCK TRANSFER XFER @XFER 070
Transfers the specified number of consecutive
words.
Symbol
XFER
Area Step program areas Subroutines Interrupt tasks
Usage OK OK OK
Operand Description Data type Size
N Number of words UINT 1
S First source word WORD Variable
D First destination word WORD Variable
Area
Word addresses Indirect DM addresses
Constants CF Pulse bits TR bits
CIO WR HR AR T C DM @DM *DM
N
OK OK OK OK OK OK OK OK OK
OK
--- --- ---
S, D ---
Name Label Operation
Error Flag P_ER OFF
XFER(070)
N
S
D
N: Number of words
S: First source word
D: First destination word
15 0
S
S+(N-1)
to
15 0
D
D+(N-1)
to