Delta DVP-EX2 - Page 665

DVP-ES2/EX2/EC5/SS2/SA2/SX2/SE&TP Operation Manual - Programming
3-544
API Mnemonic Operands Function
Controllers
ES2/EX2/
EC5
SS2
SA2
SE
SX2
184 MINV P Matrix inverse
Type
OP
Bit Devices Word devices Program Steps
X Y M S K H KnX KnY KnM KnS T C D E F
MINV, MINVP: 7 steps
S
*
*
*
*
*
*
*
D
*
*
*
*
*
*
n
*
*
*
PULSE
16-bit
32-bit
ES2/EX2/
EC5
SS2
SA2
SE
SX2
ES2/EX2/
EC5
SS2
SA2
SE
SX2
ES2/EX2/
EC5
SS2
SA2
SE
SX2
Operands:
S: Matrix source device D: Operation result n: Matrix length (K1~K256)
Explanations:
1. MINV instruction performs inverse operation on matrix source device S with matrix length n
and stores the result in D.
2. If operands S
,
D use KnX, KnY, KnM, KnS format, only n = 4 is applicable.
Program Example:
When X0 = ON, MINV performs inverse operation on 16-bit registers D0~D2. The operation result
is then stored in 16-bit registers D20~D22
X0
MINV D0 D20 K3
Before
Execution
After
Execution
0
0
0
11
1
1
1
1
0
0
0
0
0
0
11
1
1
1
1
0
0
0
1
1
1
0
0
0
1
1
1
0
0
0
1
1
1
0
0
0
1
1
1
0
0
0
10 10 10 10 10 10 10 10
10 10 10 10 10 10 10 10
10 10 10 10 10 10 10 10
b15 b0
MINV
D0
D1
D2
D20
D21
D22