STA335W datasheet(27/43 Pages) STMICROELECTRONICS

Numer części	STA335W

Szczegółowy opis	2.0-channel high-efficiency digital audio system

PDF	43 Pages

Scroll/Zoom	100%

Producent	STMICROELECTRONICS [STMicroelectronics]

Strona internetowa	http://www.st.com

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STA335W

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5.5.5

PWM speed mode

5.5.6

Distortion compensation variable enable

5.5.7

Zero-crossing volume enable

The ZCE bit enables zero-crossing volume adjustments. When volume is adjusted on digital

zero-crossings no clicks are audible.

5.5.8

Soft volume update enable

5.6

Configuration register F (addr 0x05)

Table 33.

PWM speed mode

Bit

R/W

RST

Name

Description

4R/W

PWMS

0: Normal speed (384 kHz) all channels

1: Odd speed (341.3 kHz) all channels

Table 34.

Distortion compensation variable enable

Bit

R/W

RST

Name

Description

5R/W

DCCV

0: Use preset DC coefficient

1: Use DCC coefficient

Table 35.

Zero-crossing volume enable

Bit

R/W

RST

Name

Description

6R/W

ZCE

1: Volume adjustments only occur at digital zero-

crossings

0: Volume adjustments occur immediately

Table 36.

Soft volume update enable

Bit

R/W

RST

Name

Description

7R/W

SVE

1: Volume adjustments ramp according to SVR settings

0: Volume adjustments occur immediately

EAPD

PWDN

ECLE

LDTE

BCLE

IDE

Reserved

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