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)： 45/62頁
文件大?。?/td> 1004K
代理商： CDB42438
DS673PP2
45
The Digital-to-Analog converters of the CS42432 will mute the output following the reception of 8192
consecutive audio samples of static 0 or -1. A single sample of non-static data will release the mute.
Detection and muting is done independently for each channel. The quiescent voltage on the output
will be retained during the mute period. The muting function is affected, similar to volume control
changes, by the Soft and Zero Cross bits (SZC[1:0]).
7.7.4
MUTE ADC SERIAL PORT (MUTE ADC_SP)
Default = 0
0 - Disabled
1 - Enabled
Function:
When enabled, the ADC Serial Port will be muted.
7.8
DAC CHANNEL MUTE (ADDRESS 07H)
7.8.1
INDEPENDENT CHANNEL MUTE (AOUTX_MUTE)
Default = 0
0 - Disabled
1 - Enabled
Function:
The respective Digital-to-Analog converter outputs of the CS42432 will mute when enabled. The qui-
escent voltage on the outputs will be retained. The muting function is affected by the DAC Soft and
Zero Cross bits (DAC_SZC[1:0]).
7.9
AOUTX VOLUME CONTROL (ADDRESSES 08H-0D)
7.9.1
VOLUME CONTROL (AOUTX_VOL[7:0])
Default = 00h
Function:
The AOUTx Volume Control registers allow independent setting of the signal levels in 0.5 dB incre-
ments from 0 dB to -127.5 dB. Volume settings are decoded as shown in Table 6. The volume chang-
es are implemented as dictated by the Soft and Zero Cross bits (DAC_SZC[1:0]). All volume settings
less than -127.5 dB are equivalent to enabling the AOUTx_MUTE bit for the given channel.
7
6
5
4
3
2
1
0
Reserved
Reserved
AOUT6_MUTE
AOUT5_MUTE
AOUT4_MUTE
AOUT3_MUTE
AOUT2_MUTE
AOUT1_MUTE
7
6
5
4
3
2
1
0
AOUTx_VOL7
AOUTx_VOL6
AOUTx_VOL5
AOUTx_VOL4
AOUTx_VOL3
AOUTx_VOL2
AOUTx_VOL1
AOUTx_VOL0
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
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