Omron FQM1-MMA21, FQM1-CM001 Auxiliary Area Allocations, Appendix D, Special Math Instructions

Auxiliary Area Allocations						Appendix D
Special Math Instructions
Instruction	Mnemonic	Code	Length	ON execution	Hardware	Conditions
			(steps)	time (∝s)	implementation
			(See
			note.)
ARITHMETIC PRO-	APR	069	4	24.3	---	Linear approximation specifica-
CESS						tion, normal
				12.1	---	Linear approximation table trans-
						fer, 1 word
				126.1	---	Linear approximation table trans-
						fer, 128 words
				241.3	---	Linear approximation table trans-
						fer, 256 words
				21.5	---	Linear approximation buffer specifi-
						cation, 256 words, beginning
				186.9	---	Linear approximation buffer specifi-
						cation, 256 words, end
				104.5	---	Linear approximation buffer specifi-
						cation, 128 words, end
BIT COUNTER	BCNT	067	4	0.65	Yes	Counting 1 word
VIRTUAL AXIS	AXIS	981	4	47.9	---	Relative mode
				48.1	---	Absolute mode
				8.3	---	Stopping processing

Note When a double-length operand is used, add 1 to the value shown in the length column in the above table.

Floating-point Math Instructions

Instruction	Mnemonic	Code	Length	ON execution	Hardware	Conditions
			(steps)	time (∝s)	implementation
			(See
			note.)
FLOATING TO 32-BIT	FIXL	451	3	7.4	---	---
32-BIT TO FLOATING	FLTL	453	3	7.0	---	---
FLOATING-POINT	+F	454	4	11.4	---	---
ADD
FLOATING-POINT	–F	455	4	11.0	---	---
SUBTRACT
FLOATING-POINT	/F	457	4	11.1	---	---
DIVIDE
FLOATING-POINT	*F	456	4	11.0	---	---
MULTIPLY
DEGREES TO RADI-	RAD	458	3	9.7	---	---
ANS
RADIANS TO	DEG	459	3	9.4	---	---
DEGREES
SINE	SIN	460	3	15.8	---	---
COSINE	COS	461	3	15.5	---	---
TANGENT	TAN	462	3	17.5	---	---
ARC SINE	ASIN	463	3	42.7	---	---
ARC COSINE	ACOS	464	3	42.5	---	---
ARC TANGENT	ATAN	465	3	21.3	---	---
SQUARE ROOT	SQRT	466	3	25.5	---	---
EXPONENT	EXP	467	3	18.1	---	---
LOGARITHM	LOG	468	3	16.1	---	---
EXPONENTIAL	PWR	840	4	31.5	---	---
POWER

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