參數(shù)資料
型號: CDB42418
廠商: Cirrus Logic, Inc.
元件分類: Codec
英文描述: 110 dB, 192kHz 8-Ch CODEC WITH PLL
中文描述: 110分貝,192kHz的8通道編解碼器與鎖相環(huán)
文件頁數(shù): 42/67頁
文件大小: 1433K
代理商: CDB42418
CS42418
42
5.12
Volume Control (addresses 0Fh, 10h, 11h, 12h, 13h, 14h, 15h, 16h)
5.12.1 VOLUME CONTROL (XX_VOL)
Default = 0
Function:
The Digital Volume Control registers allow independent control of the signal levels in 0.5 dB incre-
ments from 0 to -127 dB. Volume settings are decoded as shown in Table 14. The volume changes
are implemented as dictated by the Soft and Zero Cross bits (SZC[1:0]). All volume settings less than
-127 dB are equivalent to enabling the MUTE bit for the given channel.
5.13
Channel Invert (address 17h)
5.13.1 INVERT SIGNAL POLARITY (INV_XX)
Default = 0
0 - Disabled
1 - Enabled
Function:
When enabled, these bits will invert the signal polarity of their respective channels.
5.14
Mixing Control Pair 1 (Channels A1 & B1)(address 18h)
Mixing Control Pair 2 (Channels A2 & B2)(address 19h)
Mixing Control Pair 3 (Channels A3 & B3)(address 1Ah)
Mixing Control Pair 4 (Channels A4 & B4)(address 1Bh)
7
6
5
4
3
2
1
0
xx_VOL7
xx_VOL6
xx_VOL5
xx_VOL4
xx_VOL3
xx_VOL2
xx_VOL1
xx_VOL0
Binary Code
00000000
00101000
01010000
01111000
10110100
Decimal Value
0
40
80
120
180
Volume Setting
0 dB
-20 dB
-40 dB
-60 dB
-90 dB
Table 14. Example Digital Volume Settings
7
6
5
4
3
2
1
0
INV_B4
INV_A4
INV_B3
INV_A3
INV_B2
INV_A2
INV_B1
INV_A1
7
6
5
4
3
2
1
0
Px_A=B
Reserved
Reserved
Px_ATAPI4
Px_ATAPI3
Px_ATAPI2
Px_ATAPI1
Px_ATAPI0
相關PDF資料
PDF描述
CDB42426 114 dB, 192kHz 6-Ch CODEC WITH PLL
CDB42428 114 dB, 192kHz 8-Ch CODEC WITH PLL
CDB42438 108 dB, 192 kHz 4-in, 6-out TDM CODEC
CDB42448 108 dB, 192 kHz 6-in, 8-out CODEC
CDB4245 105 dB, 24-Bit, 192 kHz Streo Sudio CODEC
相關代理商/技術參數(shù)
參數(shù)描述
CDB42426 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:114 dB, 192kHz 6-Ch CODEC WITH PLL
CDB42428 功能描述:音頻 IC 開發(fā)工具 Eval Bd CBD42418/28 RoHS:否 制造商:Texas Instruments 產品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V
CDB42438 功能描述:音頻 IC 開發(fā)工具 Eval Bd 108dB 6&8-Ch Mult-Ch CODEC RoHS:否 制造商:Texas Instruments 產品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V
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 產品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V