6F3B0250
Basic Hardware and Function
245
7. Instructions
FUN 163
MIN
Minimum value
Expression
Input
-
[
A
MIN (
n
)
B
]
-
Output
Function
When the input is ON, this instruction searches for the minimum value from the table of size
n words
starting with
A, and stores the minimum value in B and the pointer indicating the position of the
minimum value in
B+1. The allowable range of the table size n is 1 to 64.
Execution condition
Input
Operation
Output
OFF
No execution
OFF
ON
Execution
ON
Operand
Name
Device
Register
Constant Index
X
Y
R
S
T.
C. XW YW RW SW
T
C
D
I
J
K
A
Start of table
Ö
Ö
Ö
Ö
Ö
Ö
Ö
n
Table size
1 - 64
B
Result
Ö
Ö
Ö
Ö
Ö
Ö
Ö
Ö
Ö
Example
When R011 is ON, the minimum value is found from the register table D0200 to D0209 (10
words), and the minimum value is stored in D0510 and the pointer is stored in D0511.
Pointer
D0200
100
0
D0201
10000
1
D0202
-1000
2
D0510
-1000
(Minimum value)
D0203
10
3
D0511
2
(Pointer)
D0204
0
4
D0205
200
5
D0206
-300
6
D0207
20000
7
D0208
-30
8
D0209
20
9
Note
·
This instruction deals with the data as signed integer (-32768 to 32767).
·
If there are two or more minimum value in the table, the lowest pointer is stored.
·
If Index register K is used as operand
B, the pointer data is discarded.
T1S only
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