C500IF001 Omron, C500IF001 Datasheet - Page 136

• Manufacturer Part Number: C500IF001
• Description: GPC COMMUNICATIONS ADAPTER
• Manufacturer: Omron

Specifications of C500IF001

• Leaded Process Compatible: No
• Peak Reflow Compatible (260 C): No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

BCD Calculations
5-16-5
5-16-6
Description
Flags
Example
0002
0002
0000
SET CARRY – STC(40)
CLEAR CARRY – CLC(41)
0
Dd : IR 20
0
0
3
When the execution condition is OFF, DIV(33) is not executed and the next
instruction is moved to. When the execution condition is ON, the content of
Dd is divided by the content of Dr and the result is placed in R and R + 1: the
quotient in R and the remainder in R + 1.
ER:
EQ:
When IR 0000 is ON with the following program, the content of IR 20 is di-
vided by the content of HR 9 and the result is placed in DM 17 and DM 18.
Example data and calculations are shown below the program.
Set carry is used to set (turn ON) the CY (SR bit 1904) to “1.”
Clear carry is used to reset (turn OFF) the CY (SR bit 1904) to “0.”
3
1
Dd : IR 20
R : DM 17
Quotient
4
1
Dd or Dr is not in BCD.
Indirectly addressed DM word is non-existent. (Content of DM word
is not BCD, or the DM area boundary has been exceeded.)
ON when the result is 0.
5
5
Dr word
2
0
0
R + 1 : DM 18
Remainder
0
STC(40)
CLC(41)
DIV(33)
DM 17
HR 9
20
0
2
Quotient
Dd word
R word
Address Instruction
Address Instruction
Address Instruction
0000
0001
0000
0001
0000
0001
LD
DIV(33)
LD
STC(40)
LD
CLC(41)
Remainder
R + 1 word
HR
DM
Operands
Operands
Operands
Section 5-16
0000
0002
0002
20
17
9
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