NAiS FP Series User Manual page 310

FPΣ
No. Name
Integer type data processing instructions
F270 Maximum value
(word data
(16-bit))
F271 Maximum value
(double word
data (32-bit))
F272 Minimum value
(word data
(16-bit))
F273 Minimum value
(double word
data (32-bit))
F275 Total and mean
values (word
data (16-bit))
F276 Total and mean
values (double
word data
(32-bit))
F277 Sort (word data
(16-bit))
F278 Sort (double
word data
(32-bit))
F282 Scaling of
16- bit data
F283 Scaling of
32- bit data
F285 16-bit data
upper and
lower limit
control
F286 32-bit data
upper and
lower limit
control
F287 16-bit data
deadband
control
F288 32-bit data
deadband
control
Boolean Operand Description
MAX S1, S2, D Searches the maximum value in the word data table
between the "S1" and "S2", and stores it in the "D". The
address relative to "S1" is stored in "D+1".
DMAX S1, S2, D Searches for the maximum value in the double word
data table between the area selected with "S1" and
"S2", and stores it in the "D". The address relative to
"S1" is stored in "D+2".
MIN S1, S2, D Searches for the minimum value in the word data table
between the area selected with "S1" and "S2", and
stores it in the "D". The address relative to "S1" is
stored in "D+1".
DMIN S1, S2, D Searches for the minimum value in the double word data
table between the area selected with "S1" and "S2", and
stores it in the "D". The address relative to "S1" is stored
in "D+2".
MEAN S1, S2, D The total value and the mean value of the word data
with sign from the area selected with "S1" to the "S2"
are stored in the "D".
DMEAN S1, S2, D The total value and the mean value of the double word
data with sign from the area selected with "S1" to "S2"
are stored in the "D".
SORT S1, S2, S3 The word data with sign from the area specified by "S1" to
"S2" are sorted in ascending order (the smallest word is
first) or descending order (the largest word is first).
DSORT S1, S2, S3 The double word data with sign from the area specified
by "S1" to "S2" are sorted in ascending order (the
smallest word is first) or descending order (the largest
word is first).
SCAL S1, S2, D The output value "Y" is found for the input value "X" by
performing scaling for the given data table.
DSCAL S1, S2, D The output value "Y" is found for the input value "X" by
performing scaling for the given data table.
LIMT S1, S2,
When S1
S3, D
When S2
When S1
DLIMT S1, S2, When (S1+1, S1) (S3+1, S3), (S1+1, S1) → (D+1, D)
S3, D
When (S2+1, S2) (S3+1, S3), (S2+1, S2) → (D+1, D)
When (S1+1, S1) (S3+1, S3) (S2+1, S2), (S3+1, S3)
BAND S1, S2,
When S1
S3, D
When S2
When S1
DBAND S1, S2,
When (S1+1, S1)
S3, D
When (S2+1, S2)
When (S1+1, S1)
S3, S1 → D
S3, S2 → D
S3 S2, S3 → D
→ (D+1, D)
S3, S3 - S1 → D
S3, S3 - S2 → D
S3 S2, 0 → D
(S3+1, S3),
(S3+1, S3) - (S1+1, S1) → (D+1, D)
(S3+1, S3),
(S3+1, S3) - (S2+1, S2) → (D+1, D)
(S3+1, S3)
0 → (D+1, D)
13.8 Table of Instructions
Steps
8
8
8
8
8
8
8
8
8
10
10
16
10
16
(S2+1, S2),
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