Delta AH500 - Page 367

Chapter 6 Applied Instructions
6-199
API Instruction code Operand Function
0803 MOR P
S
1
, S
2
, D, n
Matrix OR operation
Device
X Y M S T C HC D L SM SR E PR K 16# “$” DF
S
1
        
S
2
        
D
       
n
          
Pulse instruction
16-bit instruction (9 steps)
32-bit instruction
AH500 AH500
－
Symbol:
S
1
：
Matrix source 1 Word
S
2
：
Matrix source 2 Word
D
：
Operation result Word
n
：
Length of the array Word
Explanation:
1. The operator OR takes the n rows of binary representations in S
1
and the n rows of binary
representations in S
2
, and performs the matrix OR operation on each pair of corresponding bits.
The operation result is stored in D.
2. The result in each position is 1 if the first bit is 1, the second bit is 1, or both bits are 1.
Otherwise, the result is 0.
3. The operand n should be within the range between 1 and 256.
Example:
When X0.0 is ON, the operator OR takes the data in the 16-bit devices Y0~Y2 and the data in 16-bit
devices Y10~Y12, and performs the matrix OR operation on each pair of corresponding bits. The
operation result is stored in the 16-bit devices Y20~Y22.
Before the
instruction
is executed
After the
instruction
is executed
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
b0
b15
Y0
Y1
Y2
0 1 0 1 0 1 0 1 0 1
0 1 0 1
0 1
Y10
Y11
Y12
0 0 0 1 0 1 1 1 1 0
1 0 0 1
0 1
0 0 0 1 0 1 1 1 1 0
1 0 0 1
0 1
b0
b15
0 0 0 1 0 0 1 1 1 0
1 0 0 1
0 1
S1
S2
Y20
Y21
Y22
0 1 0 1 1 1 1 1 1 1
1 1 0 1
0 1
0 1 0 1 1 1 1 1 1 1
1 1 0 1
0 1
b0
b15
0 1 0 1 1 1 1 1 1 1
1 1 0 1
0 1
D
MOR