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2 Instructions
CP1E CPU Unit Instructions Reference Manual(W483)
Sequence Output Instructions
2
SETB/RSTB
SETB/RSTB
Applicable Program Areas
Operands
Operand Specifications
Flags
Function
Instruction Mnemonic Variations
Function
code
Function
SINGLE BIT SET SETB
@SETB, !SETB,
!@SETB
532 SETB(532) turns ON the specified bit.
SINGLE BIT RESET RSTB
@RSTB, !RSTB,
!@RSTB
533 RSTB(533) turns OFF the specified bit.
Symbol
SETB RSTB
Area Step program areas Subroutines Interrupt tasks
Usage OK OK OK
Operand Description Data type Size
D Word address UINT 1
N Bit number UINT 1
Area
Word addresses Indirect DM addresses
Constants CF Pulse bits TR bits
CIO WR HR AR T C DM @DM *DM
D
OK OK OK OK OK OK OK OK OK
---
--- --- ---
N OK
Operand Description Data type
Error Flag P_ER • ON if N is not within the specified range of 0000 to 000F (&0 to &15).
• OFF in all other cases.
SETB
SETB(532) turns ON bit N of word D
when the execution condition is ON. The
status of the bit is not affected when the
execution condition is OFF.
D: Word address
SETB(532)
D
N
N: Bit number
D: Word address
RSTB(533)
D
N
N: Bit number
Execution condition
ON
OFF
Bit N of word D
ON
OFF
15
This bit is turned OFF.