參數(shù)資料
型號(hào): TAS5504PAGRG4
廠商: TEXAS INSTRUMENTS INC
元件分類: 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP64
封裝: GREEN, PLASTIC, TQFP-64
文件頁數(shù): 69/96頁
文件大?。?/td> 1216K
代理商: TAS5504PAGRG4
Serial Control Interface Register Definitions
65
SLES123 October 2004
TAS5504
6.7
Headphone Configuration Control Register (0x0D)
Bit D0 is Don’t Care.
Table 67. Headphone Configuration Control Register
D7
D6
D5
D4
D3
D2
D1
D0
FUNCTION
0
Disable backend reset sequence for a channel BEErrorRecEn
1
Enable backend reset sequence for a channel
0
Valid does not have to be low for this channel to be reset BEValidRst
1
Valid must be low for this channel to be reset
0
Valid does not have to be low for this channel to be muted BEValidMute
1
Valid must be low for this channel to be muted
0
Normal BEPolarity
1
Switches PWM+ and PWM and invert audio signal
0
Do not remap output to comply with 5182 interface
1
Remap output to comply with 5182 interface
0
Do not go to low low in mute BELowMute
1
Go to low-low in Mute
0
Do not remap Hi-Z state to low-low state BE5111BsMute
1
Remap Hi-Z state to low-low state
6.8
Serial Data Interface Control Register (0x0E)
Nine serial modes can be programmed I2C.
Table 68. Serial Data Interface Control Register Format
RECEIVE SERIAL DATA
INTERFACE FORMAT
WORD LENGTHS
D7D4
D3
D2
D1
D0
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
Illegal
0000
1
0
1
Illegal
0000
1
0
1
0
Illegal
0000
1
0
1
Illegal
0000
1
0
Illegal
0000
1
0
1
Illegal
0000
1
0
Illegal
0000
1
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