HSP43881 查看數據表（PDF） - Intersil
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HSP43881 Datasheet PDF : 21 Pages
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HSP43881
TABLE 2. 16-TAP FIR FILTER SEQUENCE USING A SINGLE DF
Data
Sequence X30...X9, X8, X22...X1, X0
Input
Coefficient
Sequence C0...C14, C15, 0...0, C0...C14, C15
Input
HSP43881
...0, Y30 ...Y23, 0...0, Y22,...Y15, 0...0
CELL 0
C15 x X0
+C14 x X1
+C13 x X2
+C12 x X3
+C11 x X4
+C10 x X5
+C9 x X6
+C8 x X7
+C7 x X8
+C6 x X9
+C5 x X10
+C4 x X11
+C3 x X12
+C2 x X13
+C1 x X14
+C0 x X15
0
0
0
0
0
0
0
CELL 1
0
C15 x X1
+C0 x X16
0
0
0
0
0
0
CELL 2
0
0
C15 x X2
C0 x X17
0
0
0
0
0
CELL 3
0
0
0
C15 x X3
+C14 x X4
+C13 x X5
+C12 x X6
+C11 x X7
+C10 x X8
+C9 x X9
+C8 x X10
+C7 x X11
+C6 x X12
+C5 x X13
+C4 x X14
+C3 x X15
+C2 x X16
+C1 x X17
+C0 x X18
0
0
0
0
CELL 4
C15 x X4
C0 x X19
0
0
0
CELL 5
C15 x X5
C0 x X20
0
0
CELL 6
C15 x X6
C0 x X21
0
CELL 7
C15 x X7
C14 x X8
C13 x X9
C12 x X10
C11 x X11
C10 x X12
C9 x X13
C8 x X14
C7 x X15
C6 x X16
C5 x X17
C4 x X18
C3 x X19
C2 x X20
C1 x X21
C0 x X22
SUM/CLR
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
CELL 0 (Y15)
CELL 1 (Y16)
CELL 2 (Y17)
CELL 3 (Y18)
CELL 4 (Y19)
CELL 5 (Y20)
CELL 6 (Y21)
CELL 7 (Y22)
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