DVP-ES2-EX2-SS2-SA2-SX2-Operation Manual

DVP-ES2/EX2/SS2/SA2/SX2 Operation Manual - Programming
API Mnemonic Operands Function
184 MINV P Matrix inverse
Controllers
ES2/EX2 SS2 SA2
SE
SX2
Type
Bit Devices Word devices Program Steps
OP X Y M S K H KnX KnY KnM KnS T C D E F
S * * * * * * *
D * * * * * *
n * * *
MINV, MINVP: 7 steps
PULSE 16-bit 32-bit
ES2/EX2 SS2 SA2
SA2
SA2
SX2 ES2/EX2 SS2 SX2 ES2/EX2 SS2
SE SE 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
D0
D1
D2
b15
b0
0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1
0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1
0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1
MINV
After
Execution
D20 1
D21 1
D22 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
1
1
1
0
0
0
1
1
1
0
0
0
1
1
1
0
0
0
3-412