參數(shù)資料
型號: TLV320AIC3111IRHBR
廠商: TEXAS INSTRUMENTS INC
元件分類: 音頻/視頻放大
英文描述: AUDIO AMPLIFIER, PQCC32
封裝: 5 X 5 MM, GREEN, PLASTIC, QFN-32
文件頁數(shù): 85/156頁
文件大?。?/td> 1701K
代理商: TLV320AIC3111IRHBR
SLAS644B – JULY 2009 – REVISED OCTOBER 2009
www.ti.com
Table 5-18. ADC Biquad Filter Coefficients (continued)
Filter
Filter Coefficient
Filter Coefficient RAM Location
Default (Reset) Values
Biquad B
N0
Page 4 / register 24 and page 4 /
0x7FFF (decimal 1.0 – LSB value)
register 25
N1
Page 4 / register 26 and page 4 /
0x0000
register 27
N2
Page 4 / register 28 and page 4 /
0x0000
register 29
D1
Page 4 / register 30 and page 4 /
0x0000
register 31
D2
Page 4 / register 32 and page 4 /
0x0000
register 33
Biquad C
N0
Page 4 / register 34 and page 4 /
0x7FFF (decimal 1.0 – LSB value)
register 35
N1
Page 4 / register 36 and page 4 /
0x0000
register 37
N2
Page 4 / register 38 and page 4 /
0x0000
register 39
D1
Page 4 / register 40 and page 4 /
0x0000
register 41
D2
Page 4 / register 42 and page 4 /
0x0000
register 43
Biquad D
N0
Page 4 / register 44 and page 4 /
0x7FFF (decimal 1.0 – LSB value)
register 45
N1
Page 4 / register 46 and page 4 /
0x0000
register 47
N2
Page 4 / register 48 and page 4 /
0x0000
register 49
D1
Page 4 / register 50 and page 4 /
0x0000
register 51
D2
Page 4 / register 52 and page 4 /
0x0000
register 53
Biquad E
N0
Page 4 / register 54 and page 4 /
0x7FFF (decimal 1.0 – LSB value)
register 55
N1
Page 4 / register 56 and page 4 /
0x0000
register 57
N2
Page 4 / register 58 and page 4 /
0x0000
register 59
D1
Page 4 / register 60 and page 4 /
0x0000
register 61
D2
Page 4 / register 62 and page 4 /
0x0000
register 63
5.5.4.3.3 FIR Section
Three of the available ADC processing blocks offer FIR filters for signal processing. Processing block
PRB_R12 features a 20-tap FIR filter, whereas the processing blocks PRB_R6 and PRB_R18 each
feature a 25-tap FIR filter.
34
APPLICATION INFORMATION
Copyright 2009, Texas Instruments Incorporated
Product Folder Link(s): TLV320AIC3111
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