Delta DVP-SS2 User Manual

DVP-ES2/EX2/SS2/SA2/SX2/SE&TP Operation Manual - Programming
3-92
API Mnemonic Operands Function
Controllers
ES2/EX2/
EC5
SS2
SA2
SE
SX2
114
MUL16
MUL32
P
16-bit Multiplication
32-bit Multiplication
Type
OP
Bit Devices Word devices Program Steps
X Y M S K H KnX KnY KnM KnS T C D E F
MUL16, MUL16P:7 steps
MUL32, MUL32P:13
steps
S
1
*
*
*
*
*
*
*
*
*
*
S
2
*
*
*
*
*
*
*
*
*
*
D
*
*
*
*
*
*
*
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
1
: Multiplicand S
2
: Multiplicator D: Product
Explanations:
1. MUL16 and MUL16P are 16-bit instructions. MUL32 and MUL32P are 32-bit instructions.
2. The signed binary value in S
1
is multiplied by the signed binary value in S
2
, and the product is
stored in D. Notice that it is applicable to normal algebraic regulations.
3. If the sign bit is 0, it represents a positive value. If the sign bit is 1, it represents a negative value.
4. The models which are supported are DVP-ES2/EX2 v. 3.22, DVP-SS2 v. 3.20, DVP-SA2/SX2 v.
2.66, and DVP-SE v.1.60 (and above).
5. 16-bit binary multiplication
b15................ b0
X
=
b15................ b0
b15 is a sign bit. b15 is a sign bit.
b15 is a sign bit.
S
1
D
S
2
b15................ b0
16-bit value×16-bit value=16-bit value
If D is a bit device, users can use K1~K4, and form 16 bits. D only occupies 16 bits.
6. 32-bit binary multiplication
X
=
+1
b31 is a sign bit
b31 is a sign bit
b31 is a sign bit
S 1
S 1
+1
S 2
S
2
+1
D
D
b31.......b16
b15.........b0
b31.......b16
b15.........b0
b31.......b16
b15.........b0
32-bit value×32-bit value=32-bit value
If D is a word device, users can use K1~K8, and forms 32 bits. D only occupies 32 bits.

Delta DVP-SS2 Specifications

General

Brand	Delta
Model	DVP-SS2
Category	Controller
Language	English