參數(shù)資料
型號： TLV320AIC24KI
廠商： Texas Instruments, Inc.
英文描述： 8A,200V,GPP,INLINE BRIDGE RoHS Compliant: Yes
中文描述： 為TLV320AIC2x布局和接地指南
文件頁數(shù)： 29/46頁
文件大?。?/td> 452K
代理商： TLV320AIC24KI
SLAS428 AUGUST 2004
www.ti.com
29
PAGE 2 CONTROL REGISTER MAP
REGISTER 00H: Audio Control 1
BIT
NAME
READ/
WRITE
RESET
VALUE
FUNCTION
D15D14
R/W
00
Reserved
D13D12
AIN
R/W
00
Analog Input Mux
00 => Analog Input = Single-ended input MIC
01 => Analog Input = Single-ended input AUX
10 => Analog Input = Differential input MICIN and AUX
11 => Analog Input = Differential input MICIN and AUX
D11D10
WLEN
R/W
00
DAC Word Length
00 => Word length = 16 bit
01 => Word length = 20 bit
10 => Word length = 24 bit
11 => Word length = 32 bit
D9D8
DATFM
R/W
00
Digital Data Format
00 => I2S mode
01 => DSP mode
10 => Right justified
11 => Left justified
Note: Right justified mode is NOT valid only when the DAC sampling ratio is Fsref/11.5 or
Fsref/5.5
D7D6
Reserved
R/W
00
Reserved
Note: Only write a 0 to this bit
D5D3
DACFS
R/W
000
DAC Sampling Rate
000 => DAC FS = Fsref/1
001 => DAC FS = Fsref/(1.5)
010 => DAC FS = Fsref/2
011 => DAC FS = Fsref/3
100 => DAC FS = Fsref/4
101 => DAC FS = Fsref/5
110 => DAC FS = Fsref/(5.5)
111 => DAC FS = Fsref/6
Note: Fsref can be set between 39 kHz and 53 kHz
D2D0
Reserved
R/W
000
Reserved
REGISTER 01H: Reserved
BIT
NAME
READ/
WRITE
R
RESET
VALUE
FFFFH
FUNCTION
D15D0
Reserved
REGISTER 02H: DAC Gain Control
BIT
NAME
READ/
WRITE
RESET
VALUE
FUNCTION
D15
DALMU
R/W
1
DAC Left Channel Muted
1 => DAC left channel muted
0 => DAC left channel not muted
D14D8
DALVL
R/W
1111111
DAC Left Channel Volume Control
0000000 => DAC left channel volume control = 0 dB
0000001 => DAC left channel volume control = 0.5 dB
0000010 => DAC left channel volume control = 1.0 dB
1111110 => DAC left channel volume control = 63.0 dB
1111111 => DAC left channel volume control = 63.5 dB
相關(guān)PDF資料
PDF描述
TLV320AIC25C Layout and Grounding Guidelines for TLV320AIC2x
TLV320AIC21C Layout and Grounding Guidelines for TLV320AIC2x
TLV320AIC21I Layout and Grounding Guidelines for TLV320AIC2x
TLV320AIC25I Layout and Grounding Guidelines for TLV320AIC2x
TLV320AIC11PFB Labels; External Height:0.275"; External Width:1"; Label Material:Metalized Polyester
相關(guān)代理商/技術(shù)參數(shù)
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