Toshiba 6F3B0253 user manual FUN Double-word less than or equal

6F3B0253

7. Instructions

FUN 107

D<=

Double-word less than or equal

Expression

Input − [ A+1⋅A D<= B+1⋅B ]− Output

Function

When the input is ON, the double-word data of A+1⋅A and B+1⋅B are compared, and if A+1⋅A is less than or equal to B+1⋅B, the output is turned ON.

Execution condition

Input		Operation		Output
OFF	No execution			OFF
ON	Execution	A+1⋅A ≤	B+1⋅B	ON
		A+1⋅A >	B+1⋅B	OFF

Operand

Name

Device

Register

Constant

Index

X

Y

R

S

T.

C.

XW

YW

RW

SW

T

C

D

I

J

K

A

Compared

√

√

√

√

√

√

√

√

data

B

Reference

√

√

√

√

√

√

√

√

data

Example

When R010 is ON, the data of D0101⋅D0100 is compared with the constant data 0, and if the data of D0101⋅D0100 is less than or equal to 0, R014 is turned ON.

If the data of D0101⋅D0100 is -1, R014 is turned ON.

D0101⋅D0100 -1 ≤ Constant 0

If the data of D0101⋅D0100 is 10000, R014 is turned OFF.

R014 is ON

D0101⋅D0100

10000

>Constant

0

R014 is OFF

Note

•This instruction deals with the data as double-word integer (-2147483648 to 2147483647).

Basic Hardware and Function 189