Omron FQM1-MMP21, FQM1-CM001 Auxiliary Area Allocations, Appendix D, Symbol Math Instructions

Auxiliary Area Allocations Appendix D

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

Symbol Math Instructions

Instruction	Mnemonic	Code	Length	ON execution	Hardware	Conditions
			(steps)	time (∝s)	implementation
			(See
			note.)
SIGNED BINARY ADD	+	400	4	0.30	Yes	---
WITHOUT CARRY
DOUBLE SIGNED	+L	401	4	0.60	Yes	---
BINARY ADD WITH-
OUT CARRY
SIGNED BINARY ADD	+C	402	4	0.40	Yes	---
WITH CARRY
DOUBLE SIGNED	+CL	403	4	0.60	Yes	---
BINARY ADD WITH
CARRY
BCD ADD WITHOUT	+B	404	4	16.3	---	---
CARRY
DOUBLE BCD ADD	+BL	405	4	22.9	---	---
WITHOUT CARRY
BCD ADD WITH	+BC	406	4	17.2	---	---
CARRY
DOUBLE BCD ADD	+BCL	407	4	24.1	---	---
WITH CARRY
SIGNED BINARY SUB-	–	410	4	0.3	Yes	---
TRACT WITHOUT
CARRY
DOUBLE SIGNED	–L	411	4	0.60	Yes	---
BINARY SUBTRACT
WITHOUT CARRY
SIGNED BINARY SUB-	–C	412	4	0.40	Yes	---
TRACT WITH CARRY
DOUBLE SIGNED	–CL	413	4	0.60	Yes	---
BINARY SUBTRACT
WITH CARRY
BCD SUBTRACT	–B	414	4	16.3	---	---
WITHOUT CARRY
DOUBLE BCD SUB-	–BL	415	4	23.1	---	---
TRACT WITHOUT
CARRY
BCD SUBTRACT	–BC	416	4	18.1	---	---
WITH CARRY
DOUBLE BCD SUB-	–BCL	417	4	24.2	---	---
TRACT WITH CARRY
SIGNED BINARY MUL-	*	420	4	0.65	Yes	---
TIPLY
DOUBLE SIGNED	*L	421	4	12.8	---	---
BINARY MULTIPLY
UNSIGNED BINARY	*U	422	4	0.75	Yes	---
MULTIPLY
DOUBLE UNSIGNED	*UL	423	4	12.4	---	---
BINARY MULTIPLY
BCD MULTIPLY	*B	424	4	16.9	---	---
DOUBLE BCD MULTI-	*BL	425	4	34.7	---	---
PLY
SIGNED BINARY	/	430	4	0.70	Yes	---
DIVIDE
DOUBLE SIGNED	/L	431	4	11.9	---	---
BINARY DIVIDE
UNSIGNED BINARY	/U	432	4	0.8	Yes	---
DIVIDE
DOUBLE UNSIGNED	/UL	433	4	11.9	---	---
BINARY DIVIDE

366