参数资料
型号: TLV320AIC3111IRHBT
厂商: TEXAS INSTRUMENTS INC
元件分类: 音频/视频放大
英文描述: AUDIO AMPLIFIER, PQCC32
封装: 5 X 5 MM, GREEN, PLASTIC, QFN-32
文件页数: 132/156页
文件大小: 1701K
代理商: TLV320AIC3111IRHBT
BCLK
WCLK
DOUT
DOUT_int
S_DIN
BCLK
DIN
WCLK
DIN
DOUT
Primary
Audio
Processor
S_WCLK
DAC_f
S
ADC_f
S
S_BCLK
BCLK_OUT
BCLK
S_BCLK
WCLK
S_WCLK
DIN
S_DIN
WCLK
ADC_WCLK
Audio
Digital
Serial
Interface
BCLK_INT
DAC_WCLK_INT
ADC_WCLK_INT
DIN_INT
GPIO1
DOUT
S_BCLK
BCLK
BCLK_OUT
S_WCLK
WCLK
DAC_f
S
ADC_f
S
GPIO1
S_DIN
DOUT_int
DIN
(S_DOUT)
Clock
Generation
BCLK_OUT
DAC_f
S
ADC_f
S
WCLK
DIN
DOUT
Secondary
Audio
Processor
BCLK
GPIO1
ADC_f
S
ADC_WCLK
BCLK2
WCLK2
GPIO1
www.ti.com
SLAS644B – JULY 2009 – REVISED OCTOBER 2009
Table 5-44. Generation of ADC_WCLK
ADC_WCLK
Possible
Page 0 Registers
Comment
Direction
Pins
R32/D7–D5 = 000
ADC_WCLK obtained from GPIO1 pin
OUTPUT
GPIO1
R51/D5–D2 = 0111
GPIO1 = ADC_WCLK
R32/D1
Select source of Internal ADC_WCLK (0 = DAC_WCLK; 1 = ADC_WCLK)
R32/D7–D5 = 000
ADC_WCLK obtained from GPIO1 pin
INPUT
GPIO1
R51/D5–D2 = 0001
GPIO1 enabled as secondary input
R32/D1
Select source of internal ADC_WCLK (0 = DAC_WCLK; 1 = ADC_WCLK)
Figure 5-50. Audio Serial Interface Multiplexing
Copyright 2009, Texas Instruments Incorporated
APPLICATION INFORMATION
77
Product Folder Link(s): TLV320AIC3111
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