參數(shù)資料
型號: TAS5028PAGRG4
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): 60/86頁
文件大小: 1201K
代理商: TAS5028PAGRG4
Serial Control Interface Register Definitions
55
SLES112 — June 2004
TAS5028
6.7
Headphone Configuration Control Register (0x0D)
Bit D0 is Don’t Care.
Table 6 - 7. 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 6 - 8. Serial Data Interface Control Register Format
RECEIVE SERIAL DATA
INTERFACE FORMAT
WORD LENGTHS
D7 - D4
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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