Omron CJ2 CPU UNIT SOFTWARE User Manual

A-39
Appendices
CJ2 CPU Unit Software User’s Manual
A-1 Instruction Functions
App
A-1-13 Floating-point Math Instructions
FLOAT-
ING-
POINT
MULTIPLY
*F
@*F
456 Output Required
FLOAT-
ING-
POINT
DIVIDE
/F
@/F
457 Output Required
DEGREES
TO RADI-
ANS
RAD
@RAD
458 Output Required
RADIANS
TO
DEGREES
DEG
@DEG
459 Output Required
SINE SIN
@SIN
460 Output Required
HIGH-
SPEED
SINE
SINQ
@SINQ
475 Output Required
COSINE COS
@COS
461 Output Required
Instruction Mnemonic Code Symbol/Operand Function Location
Execution
condition
Md
Mr
R
*F(456)
Md: 1st
Multiplicand word
Mr: 1st Multiplier
word
R: 1st result word
R+1
R
Md
Md+1
Mr
Mr+1
Result (floating-point
data, 32 bits)
Multiplier
(floating-point data,
32 bits)
Multiplicand
(floating-point
data, 32 bits)
Multiplies two 32-bit floating-point numbers and places
the result in the specified result words.
×
/F(457)
Dd
Dr
R
Dd: 1st Dividend
word
Dr: 1st Divisor
word
R: 1st result word
R+1
R
Dd
Dd+1
Dr
Dr+1
÷
Divides one 32-bit floating-point number by another and places
the result in the specified result words.
Dividend
(floating-point data,
32 bits)
Divisor
(floating-point data,
32 bits)
Result
(floating-point data,
32 bits)
RAD(458)
S
R
S: 1st source word
R: 1st result word
R+1 R
S
S+1
Result (radians, 32-bit
floating-point data)
Source (degrees, 32-bit
floating-point data)
Converts a 32-bit floating-point number from degrees to
radians and places the result in the specified result words.
DEG(459)
S
R
S: 1st source word
R: 1st result word
R+1 R
S
S+1
Converts a 32-bit floating-point number from radians to
degrees and places the result in the specified result words.
Source (radians, 32-bit
floating-point data)
Result (degrees, 32-bit
floating-point data)
SIN(460)
S
R
S: 1st source word
R: 1st result word
R+1 R
SS+1SIN
Calculates the sine of a 32-bit floating-point number (in
radians) and places the result in the specified result words.
SINQ (475)
S
R
S: 1st source word
R: 1st result word
R+1 R
S
S+1SIN
Calculates the sine of a 32-bit floating-point number (in
radians) and places the result in the specified result words.
COS(461)
S
R
S: 1st source
word
R: 1st result word
R+1 R
S
S+1
COS
Calculates the cosine of a 32-bit floating-point number (in
radians) and places the result in the specified result words.

Omron CJ2 CPU UNIT SOFTWARE Specifications

General

Brand	Omron
Model	CJ2 CPU UNIT SOFTWARE
Category	Software
Language	English