参数资料
型号: TAS5086DBT
厂商: TEXAS INSTRUMENTS INC
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PDSO38
封装: GREEN, TSSOP-38
文件页数: 22/47页
文件大小: 814K
代理商: TAS5086DBT
SERIAL DATA INTERFACE REGISTER (0x04)
www.ti.com ................................................................................................................................................... SLES131C – FEBRUARY 2005 – REVISED JUNE 2008
Table 5. System Control Register 1 (0x03)
D7
D6
D5
D4
D3
D2
D1
D0
FUNCTION
0
PWM high-pass (dc blocking) disabled
1
PWM high-pass (dc blocking) enabled
0
Soft unmute on recovery from clock error
1
Hard unmute on recovery from clock error
0
Output downmix on SDOUT
1
Output SDIN4 mix on SDOUT
0
Enable clock autodetect
1
Disable clock autodetect
0
Enable soft start
1
Disable soft start
0
No de-emphasis
0
1
De-emphasis for fS = 32 kHz
1
0
De-emphasis for fS = 44.1 kHz
1
De-emphasis for fS = 48 kHz
As shown in Table 6, the TAS5086 supports nine serial data modes. The default is 24-bit, I2S mode.
Table 6. Serial Data Interface Control Register (0x04) Format
RECEIVE SERIAL DATA
WORD
D7–D4
D3
D2
D1
D0
INTERFACE FORMAT
LENGTHS
Right-justified
16
0000
0
Right-justified
20
0000
0
1
Right-justified
24
0000
0
1
0
I2S
16
0000
0
1
I2S
20
0000
0
1
0
I2S
24
0000
0
1
0
1
Left-justified
16
0000
0
1
0
Left-justified
20
0000
0
1
Left-justified
24
0000
1
0
Reserved
0000
1
0
1
Reserved
0000
1
0
1
0
Reserved
0000
1
0
1
Reserved
0000
1
0
Reserved
0000
1
0
1
Reserved
0000
1
0
Reserved
0000
1
Default values are in bold
Copyright 2005–2008, Texas Instruments Incorporated
29
Product Folder Link(s): TAS5086
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