參數(shù)資料
型號: TLV320AIC3120IRHBT
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): 150/150頁
文件大?。?/td> 1507K
代理商: TLV320AIC3120IRHBT
www.ti.com
SLAS653 – FEBRUARY 2010
Page 0 / Register 102 (0x66): ADC DC Measurement 1
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7
R/W
0
0: DC measurement is disabled for mono ADC channel.
1: DC measurment is enabled for mono ADC channel.
D6
R/W
0
Reserved. Write only reset value.
D5
R/W
0
0: DC measurement is done based on first-order sinc filter with averaging of 2D.
1: DC measurment is done based on first-order low-pass IIR filter whose coefficients are calculated
based on D value.
D4–D0
R/W
0 0000
DC Meaurement D setting:
0 0000: Reserved. Do not use.
0 0001: D = 1
0 0010: D = 2
...
1 0011: D = 19
1 0100: D = 20
1 0101 to 1 1111: Reserved. Do not use.
Page 0 / Register 103 (0x67): ADC DC Measurement 2
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7
R/W
0
Reserved. Write only reset value.
D6
R/W
0
0: DC measurement data update is enabled.
1: DC measurment data update is disabled. User can read the last updated data without any data
corruption.
D5
R/W
0
0: For IIR based DC measurement, the measurment value is the instantaneous output of the IIR filter
1: For IIR based DC measurement, the measurment value is update before periodic clearing of the IIR
filter
D4–D0
R/W
0 0000
IIR-Based DC Measurment, Average Time Setting:
0 0000: Infinite average is used.
0 0001: Averaging time is 21 ADC modulator clock periods.
0 0010: Averaging time is 22 ADC modulator clock periods.
...
1 0011: Averaging time is 219 ADC modulator clock periods.
1 0100: Averaging time is 220 ADC modulator clock periods.
1 0101 to 1 1111: Reserved. Do not use.
Page 0 / Register 104 (0x68): ADC DC Measurement Output 1
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7–D0
R
0000 0000
ADC DC Measurement Output (23:16)
Page 0 / Register 105 (0x69): ADC DC Measurement Output 2
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7–D0
R
0000 0000
ADC DC Measurement Output (15:8)
Page 0 / Register 106: (0x6A) ADC DC Measurement Output 3
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7–D0
R
0000 0000
ADC DC Measurement Output (7:0)
Page 0 / Register 107 (0x0B) Through Page 0 / Register 115 (0x73): Reserved
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7–D0
R/W
XXXX XXXX
Reserved. Do not write to these registers.
Copyright 2010, Texas Instruments Incorporated
REGISTER MAP
99
Product Folder Link(s): TLV320AIC3120
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