Omron SYSMAC CS/CJ Series

97
Symbol Math Instructions Section 3-9
SIGNED BINARY
MULTIPLY
*
@*
420
Output
Required
DOUBLE
SIGNED BINARY
MULTIPLY
*L
@*L
421
Output
Required
UNSIGNED
BINARY
MULTIPLY
*U
@*U
422
Output
Required
DOUBLE
UNSIGNED
BINARY
MULTIPLY
*UL
@*UL
423
Output
Required
BCD MULTIPLY
*B
@*B
424
Output
Required
Instruction
Mnemonic
Code
Symbol/Operand Function Location
Execution
condition
Md: Multiplicand
word
Mr: Multiplier
word
R: Result word
*(420)
Md
Mr
R
Multiplies 4-digit signed hexadecimal data and/or constants.
Md
Mr
R +1
×
(Signed binary)
(Signed binary)
(Signed binary)
R
Md: 1st
multiplicand word
Mr: 1st multiplier
word
R: 1st result word
*L(421)
Md
Mr
R
Multiplies 8-digit signed hexadecimal data and/or constants.
Md + 1 Md
Mr + 1 Mr
R + 1 RR + 3
R + 2
(Signed binary)
(Signed binary)
(Signed binary)
×
Md: Multiplicand
word
Mr: Multiplier
word
R: Result word
*U(422)
Md
Mr
R
Multiplies 4-digit unsigned hexadecimal data and/or constants.
Md
Mr
R +1
×
(Unsigned binary)
(Unsigned binary)
(Unsigned binary)
R
Md: 1st
multiplicand word
Mr: 1st multiplier
word
R: 1st result word
*UL(423)
Md
Mr
R
Multiplies 8-digit unsigned hexadecimal data and/or constants.
Md + 1 Md
Mr + 1 Mr
R + 1 RR + 3
R + 2
(Unsigned binary)
(Unsigned binary)
(Unsigned binary)
×
Md: Multiplicand
word
Mr: Multiplier
word
R: Result word
*B(424)
Md
Mr
R
Multiplies 4-digit (single-word) BCD data and/or constants.
Md
Mr
R +1
×
(BCD)
(BCD)
(BCD)
R