參數(shù)資料
型號(hào): CS42L52-DNZR
廠商: CIRRUS LOGIC INC
元件分類: 消費(fèi)家電
中文描述: SPECIALTY CONSUMER CIRCUIT, QCC40
封裝: 6 X 6 MM, LEAD FREE, MO-220, QFN-40
文件頁數(shù): 42/59頁
文件大?。?/td> 1800K
代理商: CS42L52-DNZR
DS680F1
47
CS42L52
5/13/08
6.6.5
DAC Interface Format
Configures the digital interface format for data on SDIN.
Note:
Select the audio word length for Right Justified using the AWL[1:0] bits (“Audio Word Length” on
6.6.6
Audio Word Length
Configures the audio sample word length used for the data into SDIN and out of SDOUT.
Note:
When the internal MCLK/LRCK ratio is set to 125 in master mode, the 32-bit data width option
for DSP Mode is not valid unless SCLK=MCLK.
6.7
Interface Control 2 (Address 07h)
6.7.1
SCLK equals MCLK
Configures the SCLK signal source for master mode.
Note:
This bit is only valid for MCLK = 12.0000 MHz.
6.7.2
SDOUT to SDIN Digital Loopback
Configures an internal loops the signal on the SDOUT pin to SDIN.
DACDIF[1:0]
DAC Interface Format
00
Left Justified, up to 24-bit data
01
IS, up to 24-bit data
10
Right Justified
11
Reserved
Application:
AWL[1:0]
Audio Word Length
DSP Mode
Right Justified (DAC ONLY)
00
32-bit data
24-bit data
01
24-bit data
20-bit data
10
20-bit data
18-bit data
11
16-bit data
Application:
7
6
543
2
1
0
Reserved
SCLK=MCLK
DIGLOOP
3ST_SP
INV_SWCH
BIASLVL2
BIASLVL1
BIASLVL0
SCLK=MCLK
Output SCLK
0
Re-timed signal, synchronously derived from MCLK
1
Non-retimed, MCLK signal
DIGLOOP
Internal Loopback
0
Disabled; SDOUT internally disconnected from SDIN
1
Enabled; SDOUT internally connected to SDIN
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