參數(shù)資料
型號: CDB42438
廠商: Cirrus Logic, Inc.
元件分類: Codec
英文描述: 108 dB, 192 kHz 4-in, 6-out TDM CODEC
中文描述: 108分貝192千赫4 - 6 -出的TDM編解碼器
文件頁數(shù): 33/62頁
文件大小: 1004K
代理商: CDB42438
DS673PP2
33
5.6
These serial data lines are used when supporting the TDM Mode of operation with an external ADC or
S/PDIF receiver attached. The AUX serial port operates only as a clock master. The AUX_SCLK will op-
erate at 64xFs, where Fs is equal to the ADC sample rate (FS on the TDM interface). If the AUX_SDIN
signal is not being used, it should be tied to AGND via a pull-down resistor.
Hardware Mode
The AUX port will only operate in the Left Justified digital interface format and supports bit depths ranging
from 16 to 24 bits (see figure 15 on page 33 for timing relationship between AUX_LRCK and AUX_SCLK).
Software Mode
The AUX port will operate in either the Left Justified or I2S digital interface format with bit depths ranging
from 16 to 24 bits. Settings for the AUX port are made through the register “Miscellaneous Control (ad-
dress 04h)” on page 42.
AUX Port Digital Interface Formats
5.6.1
I2S
5.6.2
Left Justified
AUX_LRCK
AUX_SCLK
MSB
LSB
MSB
LSB
AUX1
Left Channel
Right Channel
AUX_SDIN
AUX2
MSB
Figure 14. AUX I2S Format
AUX_LRCK
AUX_SCLK
MSB
LSB
MSB
LSB
AUX1
Left Channel
Right Channel
AUX_SDIN
AUX2
MSB
Figure 15. AUX Left Justified Format
相關(guān)PDF資料
PDF描述
CDB42448 108 dB, 192 kHz 6-in, 8-out CODEC
CDB4245 105 dB, 24-Bit, 192 kHz Streo Sudio CODEC
CDB42518 110 dB, 192 kHz 6-Ch Codec with S/PDIF Receiver
CDB42528 114 dB, 192 kHz 6-Ch Codec with S/PDIF Receiver
CDB4270 24-Bit, 192 kHz Stereo Audio CODEC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CDB4244 制造商:Cirrus Logic 功能描述:EVAL BD 4 INPUT/ 4 OUTPUT CODEC - Boxed Product (Development Kits) 制造商:Cirrus Logic 功能描述:Eval Board
CDB42448 功能描述:音頻 IC 開發(fā)工具 Eval Bd 108dB 8-Ch Mult-Ch CODEC RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V
CDB4245 功能描述:音頻 IC 開發(fā)工具 Eval Bd 192kHz CODEC w/PGA & Input Mux RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V
CDB42518 功能描述:音頻 IC 開發(fā)工具 Eval Bd RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V
CDB42528 功能描述:音頻 IC 開發(fā)工具 Eval Bd RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V