B/++Bl - Omron SYSMAC CP Series Instruction & Reference Manual

++B/++BL

Instruction
INCREMENT BCD
DOUBLE INCREMENT BCD
Symbol
Applicable Program Areas
Area
Usage
Operands
Operand
++B: Word
Wd
++BL: First word
Operand Specifications
Area
CIO WR
Wd OK OK
Flags
Name
Error Flag
Equals Flag
Carry Flag
CP1E CPU Unit Instructions Reference Manual(W483)
Mnemonic Variations
++B @++B
++BL @++BL
++B
++B(594)
Wd: Word
Wd
Step program areas
OK
Description
Word addresses
HR AR T C
OK OK OK OK
Label
P_ER • ON if the content of Wd/Wd+1 and Wd is not BCD.
• OFF in all other cases.
P_EQ • ON if the result is 0000/0000 0000 after execution.
• OFF in all other cases.
P_CY • ON if a digit in Wd/Wd+1 or Wd went from 9 to 0 during execution.
• OFF in all other cases.
Function
code
Increments the 4-digit BCD content of the speci-
594
fied word by 1.
Increments the 8-digit BCD content of the speci-
595
fied words by 1.
Subroutines
OK
Data type
++
WORD DWORD
Indirect DM addresses
DM @DM *DM
OK OK OK
Operation
2 Instructions
Function
+ +BL
++BL(595)
Wd: First word
Wd
Interrupt tasks
OK
Size
++L ++ ++L
1
Pulse
Constants CF
bits
--- --- ---
2
2
TR
bits
---
2-153