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
文件頁數(shù): 24/32頁
文件大?。?/td> 518K
代理商: CDB4228A
CS4228A
24
DS511PP1
5.7 DAC De-emphasis Control
Address 0x06
DEMS1:0
Selects the DAC de-emphasis response curve.
0 -
Reserved
1 -
De-emphasis for 48 kHz
*2 -
De-emphasis for 44.1 kHz
3 -
De-emphasis for 32 kHz
DEM6 - DEM1
De-emphasis control for DAC6 - DAC1 respectively
*0 -
De-emphasis off
1 -
De-emphasis on
5.8 Digital Volume Control
Addresses 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C
VOL6 - VOL1
Address 0x0C - 0x07 sets the attenuation level for DAC 6 - DAC1 respectively. The attenutation
level is ramped up and down at the rate specified by RMP1:0 in the DAC Volume Control Setup
register.
0 - 181 represents 0 to 90.5 dB of attenuation in 0.5 dB steps.
7
6
5
4
3
2
1
0
DEMS1
1
DEMS0
0
DEM6
0
DEM5
0
DEM4
0
DEM3
0
DEM2
0
DEM1
0
7
6
5
4
3
2
1
0
VOLn
0
0
0
0
0
0
0
0
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
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