- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄379828 > CDB4220 (Cirrus Logic, Inc.) 24-Bit Stereo Audio Codec with 3V Interface PDF資料下載
參數(shù)資料
| 型號： | CDB4220 |
| 廠商： | Cirrus Logic, Inc. |
| 元件分類： | Codec |
| 英文描述： | 24-Bit Stereo Audio Codec with 3V Interface |
| 中文描述： | 24位立體聲音頻編解碼器接口為3V |
| 文件頁數(shù)： | 17/32頁 |
| 文件大?。?/td> | 770K |
| 代理商： | CDB4220 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁當(dāng)前第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁
CS4220 CS4221
DS284PP3
17
5.6
Converter Status Report (Read Only) (address 06h)
5.6.1
LEFT AND RIGHT CHANNEL ACCEPTANCE BIT (ACCR-ACCL)
Default = 0
0 - Requested setting valid
1 - New setting loaded
Function:
The ACCR and ACCL bits indicate when a change in the Output Attenuator Level has occurred for
the left and right channels, respectively. The value will be high when a new setting is loaded into the
Output Attenuator Level registers. The value will return low when the requested attenuation setting
has taken effect.
5.6.2
LEFT AND RIGHT CHANNEL ADC OUTPUT LEVEL (LVR AND LVL)
Default = 000
000 - Normal output levels
001 - -6 dB level
010 - -5 dB level
011 - -4 dB level
100 - -3 dB level
101 - -2 dB level
110 - -1 dB level
111 - Clipping
Function:
The analog-to-digital converter is continually monitoring the peak digital signal output for both the left
and right channel, prior to the digital limiter. The maximum output value is stored in the LVL and LVR
bits. The LVL and LVR bits are ‘sticky’, so they are reset after each read is performed.
5.7
Master Clock Control (address 07h)
5.7.1
MASTER CLOCK CONTROL (MCK)
Default = 00
00 - XTI = 256 Fs for Master Mode
01 - XTI = 384 Fs for Master Mode
10 - XTI = 512 Fs for Master Mode
Function:
The MCK bits allow for control of the Master Clock, XTI, input frequency.
Note: These bits are not valid when operating in slave mode.
7
6
5
4
3
2
1
0
ACCR
0
ACCL
0
LVR2
0
LVR1
0
LVR0
0
LVL2
0
LVL2
0
LVL0
0
7
6
5
4
3
2
1
0
Reserved
0
Reserved
0
Reserved
0
Reserved
0
Reserved
0
Reserved
0
MCK1
0
MCK0
0
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CDB4221 | 24-Bit Stereo Audio Codec with 3V Interface |
| CDB4222 | 20-Bit Stereo Audio Codec with Volume Control |
| CDB4224 | 24-Bit 105 dB Audio Codec with Volume Control |
| CDB4223 | 24-Bit 105 dB Audio Codec with Volume Control |
| CDB4225 | Digital Audio Conversion System |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CDB4221 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:24-Bit Stereo Audio Codec with 3V Interface |
| CDB4222 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:20-Bit Stereo Audio Codec with Volume Control |
| CDB4223 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:24-Bit 105 dB Audio Codec with Volume Control |
| CDB4224 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:24-Bit 105 dB Audio Codec with Volume Control |
| CDB4225 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:Digital Audio Conversion System |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。