[S2+1]
[S2+2]
・・・
[S2+n-1]
[S2+n]
x1
x2
・・・
xn-1
xn
[S2+n+1]
[S2+n+2]
・・・
[S2+2n-1]
[S2+2n]
y1
y2
・・・
yn-1
yn
[S2] Number for the data table (Available range: 2 to 256)
x1 to xn
y1 to yn
Operation unit: 16 bits
(1-word data)
x2
x1
[S2+1]
[S2+2]
[S2+3]
[S2+4]
Operation unit: 32 bits
(2-word data)
xn
・・・
[S2+2n-1]
[S2+2n]
・・・
Operation unit: 64 bits
(4-word data)
・・・
y1
y2
yn
[S2+2n+1]
[S2+2n+2]
[S2+2n+3]
[S2+2n+4]
[S2+4n-1]
[S2+4n]
x1
[S2+1]
[S2+2]
[S2+3]
[S2+4]
xn
・・・
・・・
・・・
y1
[S2+8n-3]
[S2+8n-2]
[S2+8n-1]
[S2+8n]
n
・・・
[S2+4n-3]
[S2+4n-2]
[S2+4n-1]
[S2+4n]
・・・
yn
[S2+4n+1]
[S2+4n+2]
[S2+4n+3]
[S2+4n+4]
x1 to xn
y1 to yn
x1 to xn
y1 to yn
■
Precautions for programming
● For data in the data table [S2], ensure that Xn-1 is smaller than Xn.
● When X([S1]) is smaller than x1 ], Y([D]) equals y1.
● When X([S1]) is larger than xn, Y([D]) equals yn.
● The maximum value for [n] that indicates the number of data in the data table [S2] is 256.
■
Flag operations
Name Description
SR7
SR8
(ER)
To be set in the case of out-of-range in indirect access (index modification).
To be set when [n] which indicates the number of data in the data table [S2] is smaller than 2
or larger than 256.
To be set when data in the data table [S2] exceeds the area.
To be set when Xn is not in ascending order.
10.7 SCAL (Linearization)
WUME-FP7CPUPGR-12 10-29