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參數(shù)資料
| 型號(hào)： | CDB4228A |
| 廠商： | Cirrus Logic, Inc. |
| 元件分類： | Codec |
| 英文描述： | 24-Bit, 96 kHz Surround Sound Codec |
| 中文描述： | 24位96千赫環(huán)繞聲解碼器 |
| 文件頁(yè)數(shù)： | 15/32頁(yè) |
| 文件大?。?/td> | 518K |
| 代理商： | CDB4228A |
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CS4228A
DS511PP1
15
SDIN1, SDIN2, and SDIN3 are the data input pins.
SDOUT, the data output pin, carries data from the
two 24-bit ADC’s. The serial audio port may also
be operated in One Line Data Mode in which all 6
channels of DAC data is input on SDIN1 and the
stereo ADC data is output on SDOUT. Table 1 out-
lines the serial port input to DAC channel alloca-
tions.
3.6.2 Serial Audio Interface Formats
The digital audio port supports 6 formats, shown in
Figures 9, 10, 11 and 12. These formats are selected
using the DDF2:0 bits in the Serial Port Mode reg-
ister.
In One Line Data Mode, all 6 DAC channels are in-
put on SDIN1. One Line Data Mode is only avail-
able in BRM. See Figure 12 for channel
allocations.
DAC Inputs
SDIN1
left channel
right channel
single line
left channel
right channel
left channel
right channel
DAC #1
DAC #2
All 6 DAC channels (BRM)
DAC #3
DAC #4
DAC #5
DAC #6
SDIN2
SDIN3
Table 1. Serial Audio Port Input Channel Allocations
Figure 9. I
2
S Serial Audio Formats
I2S Mode, Data Valid on Rising Edge of SCLK
Bits/Sample
SCLK Rate(s)
16
32, 48, 64, 128 Fs
32, 64 Fs
18 to 24
48, 64, 128 Fs
64 Fs
Notes
BRM, 48 Fs available in slave mode only
HRM
BRM, 48 Fs available in slave mode only
HRM
LRCK
SCLK
Left Channel
Right Channel
SDIN1/2/3
SDOUT
+3 +2 +1
LSB
+5 +4
MSB
-1 -2 -3 -4 -5
+3 +2 +1
LSB
+5 +4
MSB
-1 -2 -3 -4
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CDB4228 | 24-Bit, 96 kHz Surround Sound Codec |
| CDB42416 | 110 dB, 192kHz 6-Ch CODEC WITH PLL |
| CDB42418 | 110 dB, 192kHz 8-Ch CODEC WITH PLL |
| CDB42426 | 114 dB, 192kHz 6-Ch CODEC WITH PLL |
| CDB42428 | 114 dB, 192kHz 8-Ch CODEC WITH PLL |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CDB42324 | 功能描述:音頻 IC 開(kāi)發(fā)工具 Eval Bd 2-In 4-Out 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 |
| CDB42325 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:10-In, 6-Out, 2 Vrms Audio CODEC with Headphone |
| CDB42406 | 制造商:Cirrus Logic 功能描述:EVAL BD FOR CS42406 - Bulk |
| CDB42416 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:110 dB, 192kHz 6-Ch CODEC WITH PLL |
| CDB42418 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:110 dB, 192kHz 8-Ch CODEC WITH PLL |
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