參數(shù)資料
型號(hào)： PDSP16256A
廠商： Mitel Networks Corporation
英文描述： Programmable FIR Filter
中文描述： 可編程FIR濾波器
文件頁數(shù)： 8/28頁
文件大?。?/td> 423K
代理商： PDSP16256A
PDSP16256
8
SPEED MODE 0
(Data input and output at f
SCLK
) CR14:13 = 00, CR12 = 0. CLKOP held high.
1
2
3
A
B
C
16
17
18
A
′
B
′
C
′
31
32
33
A
′′
B
′′
C
′′
34
35
D
′′
E
′′
SCLK
FEN
DA15:0
F31:0
CLKOP
SPEED MODE 1
(Data input and output at half f
SCLK
) CR14:13 = 01, CR12 = 0
1
2
3
A
B
16
17
18
A
′
B
′
78
79
80
A
′′
B
′′
C
′′
81
82
SCLK
FEN
DA15:0
F31:0
CLKOP
First data point (A)
is read on edge 1
First valid result
including data point (A)
available after edge 16
Valid result contains
the first 16 data points
available after edge 31
First data point (A)
is read on edge 1
First valid result
including data point (A)
available after edge 16
Valid result contains
the first 32 data points
available after edge 78
SPEED MODE 2
(Data input and output at a quarter f
SCLK
) CR14:13 = 10, CR12 = 0
1
2
3
A
B
20
21
22
A
′
B
′
272 273
A
′′
B
′′
SCLK
FEN
DA15:0
F31:0
CLKOP
First data point (A)
is read on edge 1
First valid result
including data point (A)
available after edge 20
Valid result contains
the first 64 data points
available after edge 272
4
5
23
24
274 275 276
SPEED MODE 3
(Data input and output at an eighth f
SCLK
) CR14:13 = 11, CR12 = 0
1
2
3
A
B
24
25
26
A
′
B
′
1040
A
′′
SCLK
FEN
DA15:0
F31:0
CLKOP
First data point (A)
is read on edge 1
First valid result
including data point (A)
available after edge 24
Valid result contains
the first 128 data points
available after edge 1040
4
5
27
28
1041 10421043
6
7
8
9
29
30
31
32
SPEED MODE 1 Decimating
(Data input at half
f
SCLK
and output at a quarter f
SCLK
) CR14:13 = 01, CR12 = 1.
1
2
3
A
B
18
19
20
B
′
142
143
144
145
SCLK
FEN
DA15:0
F31:0
CLKOP
First data point (A)
is read on edge 1
First valid result
including data point (A)
available after edge 18
Valid result contains
the first 64 data points
available after edge 142
21
22
B
′′
Figure. 7 Single Filter timing diagrams
相關(guān)PDF資料
PDF描述
PDSP16256AC Programmable FIR Filter
PDSP16256AC1R Programmable FIR Filter
PDSP16256B0 Programmable FIR Filter
PDSP16256GC Programmable FIR Filter
PDSP16256MC Programmable FIR Filter
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PDSP16256A/C0/AC 制造商:Microsemi Corporation 功能描述:ZARPDSP16256A/C0/AC I.C.
PDSP16256A0AC 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Digital Filter
PDSP16256A0GC 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Digital Filter
PDSP16256AA0AC 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Digital Filter
PDSP16256AB0AC 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Digital Filter
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