Xinje XDH Series User Manual

121
4-6-2 Subtraction [SUB]
1) Summary
Two numbers do subtraction, store the result
Subtraction [SUB, DSUB, QSUB]
16 bits
SUB
32 bits
DSUB
Execution
condition
Normally ON/OFF/rising or
falling pulse edge
Suitable
Models
XD, XL
Hardware
requirement
-
Software
requirement
-
64 bits
QSUB
Execution
condition
Normal ON/OFF/falling or
rising pulse edge
Suitable Models
XDH, XLH
Hardware
requirement
Version V3.7.1 or later
Software
requirement
Version V3.7.4a or
later
2)Operands
Operands
Function
Data Type
Three operands
S1
The sub operation data address
16 bits /32 bits/64 bits, BIN
S2
The sub operation data address
16 bits /32 bits/64 bits, BIN
D
The result address
16 bits /32 bits/64 bits, BIN
Two operands
D
Be subtracted data and result address
16 bits /32 bits/64 bits,BIN
S1
Subtract data address
16 bits /32 bits/64 bits,BIN
3)Suitable soft component
Operan
ds
Word soft elements
Bit soft elements
System
Consta
nt
Modul
e
System
D
F
D
T
D
C
D
D
X
D
Y
D
M
D
S
K/H
I
D
Q
D
X
Y
M
S
T
C
Dn.
m
Three operands
S1
●
●
●
●
●
●
●
●
●
S2
●
●
●
●
●
●
●
●
●
D
●
●
●
●
●
●
Two operands
D
●
S1
●
●
●
*Notes: D includes D, HD; TD includes TD, HTD; CD includes CD, HCD, HSCD, HSD; DM
includes DM, DHM; DS includes DS, DHS. M includes M,HM,SM；S includes S,HS；T
includes T,HT；C includes C, HC.
<Three operands>
Description
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Xinje XDH Series Specifications

General

Brand	Xinje
Model	XDH Series
Category	Network Hardware
Language	English