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參數資料

型號：	TAS5028PAGRG4
廠商：	Texas Instruments, Inc.
英文描述：	8 Channel Digital Audio PWM Processor
中文描述：	8通道數字音頻PWM處理器
文件頁數：	62/84頁
文件大?。?/td>	1051K
代理商：	TAS5028PAGRG4

Serial Control Interface Register Definitions

54

SLES112 — June 2004

TAS5028

6.4

System Control Register 1 (0x03)

Bit D5, D2, D1, and D0 are

Don’t Care

.

Table 6-4. System Control Register 1

D7

D6

D5

D4

D3

D2

D1

D0

FUNCTION

0

-

-

-

PWM high pass disabled

1

-

-

-

PWM high pass enabled

-

-

0

Soft unmute on recovery from clock error

-

-

1

Hard unmute on recovery from clock error

6.5

System Control Register 2 (0x04)

Bit D3 and D2 are

Don’t Care

.

Table 6-5. System Control Register 2

D1

D0

-

-

Reserved

-

-

PWM automute detection enabled

-

-

PWM automute detection disabled

-

-

8 Ch device input detection automute enabled

-

-

8 Ch device input detection automute disabled

-

-

Unmute threshold 6 dB over input threshold

-

-

Unmute threshold equal to input threshold

0

0

No de-emphasis

0

1

De-emphasis for Fs = 32 kHz

1

0

De-emphasis for Fs = 44.1 kHz

1

1

De-emphasis for Fs = 48 kHz

D7

0

-

-

D6

-

0

1

D5

-

-

-

0

1

-

-

-

-

-

-

D4

-

-

-

-

-

0

1

-

-

-

-

D3

D2

FUNCTION

-

-

-

-

-

-

-

-

-

-

-

-

-

-

6.6

Channel Configuration Control Register (0x05-X0C)

Channels 1, 2, 3, 4, 5, 6, 7, and 8 are mapped into x05, x06, x07, x08, x09, x0A, x0B, and x0C.

Bit D0 is

Don’t Care

.

Table 6-6. Channel Configuration Control Registers

D3

D2

D1

D0

-

-

-

Disable backend reset sequence for a channel - BEErrorRecEn

-

-

-

Enable backend reset sequence for a channel

-

-

-

Valid does not have to be low for this channel to be reset BEValidRst

-

-

-

Valid must be low for this channel to be reset

-

-

-

Valid does not have to be low for this channel to be muted BEValidMute

-

-

-

Valid must be low for this channel to be muted

-

-

-

Normal BEPolarity

-

-

-

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

D7

0

1

-

-

-

-

-

-

-

-

-

-

-

-

D6

-

-

0

1

-

-

-

-

-

-

-

-

-

-

D5

-

-

-

-

0

1

-

-

-

-

-

-

-

-

D4

-

-

-

-

-

-

0

1

-

-

-

-

-

-

FUNCTION

相關PDF資料	PDF描述
TAS5036A	Six Channel Digital Audio PWM Processor
TAS5036A_06	Six Channel Digital Audio PWM Processor
TAS5036AIPFC	Six Channel Digital Audio PWM Processor
TAS5036AIPFCG4	Six Channel Digital Audio PWM Processor
TAS5036AIPFCR	Six Channel Digital Audio PWM Processor

相關代理商/技術參數	參數描述
TAS5036	制造商:TI 制造商全稱:Texas Instruments 功能描述:SIX CHANNEL DIGITAL AUDIO PWM PROCESSOR
TAS5036A	制造商:TI 制造商全稱:Texas Instruments 功能描述:Six Channel Digital Audio PWM Processor
TAS5036A_06	制造商:TI 制造商全稱:Texas Instruments 功能描述:Six Channel Digital Audio PWM Processor
TAS5036AIPFC	功能描述:音頻放大器 Digital Audio PWM Processor RoHS:否制造商:STMicroelectronics 產品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TAS5036AIPFCG4	功能描述:音頻放大器 Digital Audio PWM Processor RoHS:否制造商:STMicroelectronics 產品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel

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