CS43L41 datasheet(20/36 Pages) CIRRUS

tên linh kiện	CS43L41

Giải thích chi tiết về linh kiện	Low Power 24-Bit, 96 kHz DAC with Volume Control?

PDF	36 Pages

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nhà sản xuất	CIRRUS [Cirrus Logic]

Trang chủ	http://www.cirrus.com

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CS43L41

DS473PP1

4.10

MUTE

Channel A Volume Control Register (address 03h)

Channel B Volume Control Register (address 04h)

Access:

R/W in I2C and write only in SPI.

Default:

0 - Disabled

Function:

The Digital-to-Analog converter output will mute when enabled. The quiescent voltage on the output

will be retained. The muting function is effected, similar to attenuation changes, by the Soft and Zero

Cross bits in the Volume and Mixing Control register. The MUTEC will go active during the mute pe-

riod if the Mute function is enabled for both channels.

1001

MUTE

1001

MUTE

[(aL+bR)/2]

1010

MUTE

1010

1011

[(bL+aR)/2]

1100

MUTE

1100

1101

[(aL+bR)/2]

1110

[(aL+bR)/2]

MUTE

1110

[(aL+bR)/2]

1111

[(bL+aR)/2]

1111

[(aL+bR)/2]

765

4321

MUTE

VOL6

VOL5

VOL4

VOL3

VOL2

VOL1

VOL0

MUTE

MODE

Disabled

Enabled

Table 10. Mute Enable

ATAPI4

ATAPI3

ATAPI2

ATAPI1

ATAPI0

AOUTA

AOUTB

Table 9. ATAPI Decode (Continued)

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