Omron CJ - INSTRUCTIONS - Page 100

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CS/CJ/NSJ Series Instructions Reference Manual (W474)
2. Summary of Instructions
SIGNED BINARY
MULTIPLY
*
@*
420
Output
Required
370
DOUBLE
SIGNED BINARY
MULTIPLY
*L
@*L
421
Output
Required
370
UNSIGNED
BINARY
MULTIPLY
*U
@*U
422
Output
Required
372
DOUBLE
UNSIGNED
BINARY
MULTIPLY
*UL
@*UL
423
Output
Required
372
BCD MULTIPLY
*B
@*B
424
Output
Required
374
Instruction
Mnemonic
Code
Symbol/Operand Function Location
Execution
condition
Page
*(420)
R
Md
Mr
Md: Multiplicand
word
Mr: Multiplier
word
R: Result word
R+1 R
Md
Mr
Multiplies 4-digit signed hexadecimal data and/or constants.
(Signed binary)
(Signed binary)
(Signed binary)
×
Md
Mr
Md: 1st
multiplicand word
Mr: 1st multiplier
word
R: 1st result word
*L(421)
R
R+1 RR+3 R+2
×
Md+1
Mr+1
Md
Mr
(Signed binary)
(Signed binary)
(Signed binary)
Multiplies 8-digit signed hexadecimal data and/or constants.
*U(422)
R
Md
Mr
Md: Multiplicand
word
Mr: Multiplier
word
R: Result word
R+1 R
×
Md
Mr
Multiplies 4-digit unsigned hexadecimal data and/or constants.
(Unsigned binary)
(Unsigned binary)
(Unsigned binary)
*UL(423)
R
Md
Mr
Md: 1st
multiplicand word
Mr: 1st multiplier
word
R: 1st result word
R+1 RR+3 R+2
Md+1
Mr + 1
Md
Mr
(Unsigned binary)
(Unsigned binary)
(Unsigned binary)
Multiplies 8-digit unsigned hexadecimal data and/or constants.
×
*B(424)
R
Md
Mr
Md: Multiplicand
word
Mr: Multiplier
word
R: Result word
R+1 R
(BCD)
(BCD)
(BCD)
×
Md
Mr
Multiplies 4-digit (single-word) BCD data and/or constants.