Omron SYSMAC CP Series Instruction & Reference Manual page 217

/, /L
Instruction
SIGNED BINARY DIVIDE
DOUBLE SIGNED BINARY
DIVIDE
Symbol
Applicable Program Areas
Area
Usage
Operands
Operand
/: Dividend word
Dd
/L: First dividend word
/: Divisor word
Dr
/L: First divisor word
R First result word
Operand Specifications
Word addresses
Area
CIO WR HR
Dd, Dr
OK OK OK
R
Flags
Name
Error Flag P_ER
Equals Flag P_EQ
Negative Flag P_N
CP1E CPU Unit Instructions Reference Manual(W483)
Mnemonic Variations
/ @/
/L @/L
/
/(430)
Dd Dd: Dividend word
Dr Dr: Divisor word
R R: Result word
Step program areas
OK
Description
AR T C DM
OK OK OK OK
Label
• ON when the divisor is 0.
• OFF in all other cases.
• ON when as a result of the division, R/R+1, R is 0.
• OFF in all other cases.
• ON when the leftmost bit of the R/R+1, R is 1.
• OFF in all other cases.
Function
code
Divides 4-digit (single-word) signed hexadecimal
430
data and/or constants.
Divides 8-digit (double-word) signed hexadecimal
431
data and/or constants.
Subroutines
OK
Data type
/ /L
INT DINT
INT DINT
DWORD LWORD
Indirect DM addresses
Constants
@DM *DM
OK
OK OK
---
Operation
2 Instructions
Function
/L
/L(431)
Dd Dd: 1st dividend word
Dr Dr: 1st divisor word
R R: 1st result word
Interrupt tasks
OK
Size
/ /L
1 2
1 2
2 4
CF Pulse bits TR bits
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