參數(shù)資料
型號： CDB4225
廠商： Cirrus Logic, Inc.
英文描述： Digital Audio Conversion System
中文描述： 數(shù)字音頻轉(zhuǎn)換系統(tǒng)
文件頁數(shù)： 17/30頁
文件大?。?/td> 385K
代理商： CDB4225
B7
B6
ATT6 ATT5 ATT4 ATT3 ATT2 ATT1 ATT0
B5
B4
B3
B2
B1
B0
0
ATT6 to
ATT0
Sets Attenuator Level
0 - No attenuation
127 - 127 dB attenuation
ATT0 represents 1.00 dB
B7
B6
0
B5
0
B4
GN4
B3
GN3
B2
GN2
B1
GN1
B0
GN0
0
GN4 to
GN0
Sets Input Gain
0 - No gain
31 - 46.5 dB gain
GN0 represents 1.5 dB
B7
INCR
B6
0
B5
0
B4
0
B3
B2
B1
B0
MAP3 MAP2 MAP1 MAP0
MAP3-MAP0
Register Function
0 - Reserved
1 - Output Attenuator 1
2 - Output Attenuator 2
3 - Output Attenuator 3
4 - Output Attenuator 4
5 - Input Gain 1
6 - Input Gain 2
7 - Auxiliary Port Mode
8 - DSP Port Mode
9 - Clock Mode
10 - Control Byte
11 - Status Report Byte
12 - Input Channel Select
13 - Aux Control Byte
14 - Reserved
15 - Reserved
Auto Increment Control Bit
0 - No auto increment
1 - Auto increment on
INCR
B7
B6
0
B5
0
B4
AMS ACK1 ACK0 ADF1 ADF0
B3
B2
B1
B0
0
ADF1 - ADF0
Sets Digital Interface Format
0 - Format 0 - I
2
S
1 - Format 1
2 - Format 2
3 - Format 3
ACK1 - ACK0 Sets number of bit clocks per Fs period
0 - 64
1 - 48 - gated 64Fs
2 - 32 - gated 64Fs
3 - 32 - continuous
AMS
AUX Master /Slave control bit
0 - port is master (SCLKAUX and
LRCKAUX are outputs).
1 - port is slave (SCLKAUX and
LRCKAUX are inputs).
Auxiliary Port Mode Byte (7)
B7
B6
0
B5
DMS DCK1 DCK0 DDF2 DDF1 DDF0
B4
B3
B2
B1
B0
0
DDF2 - DDF0 Sets Digital Interface Format
0 - Format 0 - I
2
S
1 - Format 1
2 - Format 2
3 - Format 3
4 - One data pin in, One data pin out
mode (Format 4).
5 - Output is Format 1 on SDOUT1
and SDOUT2, input is Format 4
on SDIN1.
DCK1 - DCK0 Set number of bit clocks per Fs period
0 - 64
1 - 48 - gated 64 Fs
2 - 32 - gated 64 Fs
3 - 32 - continuous
DMS
DSP Master /Slave control bit
0 - port is master (SLCK and LRCK
are outputs).
1 - port is slave (SLCK and LRCK
are inputs).
DSP Port Mode Byte (8)
Memory Address Pointer (MAP)
Output Attenuator Data Byte (1, 2, 3, 4)
Input Gain Setting Data Byte (5, 6)
CS4225
DS86PP8
17
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CDB4226 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:Surround Sound Codec
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CDB4228 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:24-Bit, 96 kHz Surround Sound Codec
CDB4228A 制造商:Cirrus Logic 功能描述:Tools Development kit Kit Con
CDB42324 功能描述:音頻 IC 開發(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 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V
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