KEYENCE Visual KV Series - Manual (Page 180)

2.4 Instruction Details
3-156
2
Chapter 2 Instructions
2002 DM0001
LDA
TM00
STA
DM0000
LDA
#00100
DIV
DM0002
STA
TM00
LDA
DM0003
STA
TM01
LDA
DM0004
STA
Line No. Instruction Operand
0000 LD 2002
0001 LDA DM0001
0002 CON
0003 STA TM00
0004 CON
0005 LDA DM0000
0006 CON
0007 DIV #00100
0008 CON
0009 STA DM0002
0010 CON
0011 LDA TM00
0012 CON
0013 STA DM0003
0014 CON
0015 LDA TM01
0016 CON
0017 STA DM0004
Application of MUL instruction
■ Multiplying the counter current value by the DM value
Multiplies the counter current value by the DM0000 value and writes the high-order
16 bits of the product into DM0101 and low-order 16 bits of the product into
DM0100.
Coding
DIV (Division)
Coding
0001
C001
LDA
DM0000
MUL
DM0100
STA
TM00
LDA
DM0101
STA
2002
#09999
0000
C001
Line No. Instruction Operand
0000 LDB 0001
0001 C 001 #099999 0000
0002 LD 2002
0003 LDA C001
0004 CON
0005 MUL DM0000
0006 CON
0007 STA DM0100
0008 CON
0009 LDA TM00
0010 CON
0011 STA DM0101
High-order Low-order Low-order High-order Remainder
MUL / @MUL / DIV / @DIV
KVNKA Chap 02_4cP.p65 08.3.11, 0:02 PM 156