參數(shù)資料
型號(hào): 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): 42/62頁
文件大?。?/td> 1004K
代理商: CDB42438
42
DS673PP2
7.4
FUNCTIONAL MODE (ADDRESS 03H)
7.4.1
MCLK FREQUENCY (MFREQ[2:0])
Default = 000
Function:
Sets the appropriate frequency for the supplied MCLK. For TDM operation, SCLK must equal 256Fs.
MCLK can be equal to or greater than SCLK.
7.5
MISCELLANEOUS CONTROL (ADDRESS 04H)
7.5.1
FREEZE CONTROLS (FREEZE)
Default = 0
Function:
This function will freeze the previous settings of, and allow modifications to be made to the channel
mutes, the DAC and ADC Volume Control/Channel Invert registers without the changes taking effect
until the FREEZE is disabled. To have multiple changes in these control port registers take effect si-
multaneously, enable the FREEZE bit, make all register changes, then disable the FREEZE bit.
7.5.2
AUXILIARY DIGITAL INTERFACE FORMAT (AUX_DIF)
Default = 0
0 - Left Justified
1 - I2S
Function:
This bit selects the digital interface format used for the AUX Serial Port. The required relationship be-
tween the Left/Right clock, serial clock and serial data is defined by the Digital Interface Format and
the options are detailed in Figures 14-15.
7
6
5
4
3
2
1
0
Reserved
Reserved
Reserved
Reserved
MFreq2
MFreq1
MFreq0
Reserved
Ratio (xFs)
DSM
N/A
N/A
256
384
512
MFreq2
0
0
0
0
1
MFreq1
0
0
1
1
X
MFreq0
0
1
0
1
X
Description
SSM
256
384
512
768
1024
QSM
N/A
N/A
N/A
N/A
256
1.0290 MHz to 12.8000 MHz
1.5360 MHz to 19.2000 MHz
2.0480 MHz to 25.6000 MHz
3.0720 MHz to 38.4000 MHz
4.0960 MHz to 51.2000 MHz
Table 5. MCLK Frequency Settings
7
6
5
4
3
2
1
0
FREEZE
AUX_DIF
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
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(píng)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(píng)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(píng)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(píng)估:TAS5614L 工作電源電壓:12 V to 38 V