STA529 datasheet(40/57 Pages) STMICROELECTRONICS

部件名	STA529

功能描述	FFX™ audio codec with analog and digital inputs and 2 x 1.2 W (or 2 x 100 mW HP) class-D amplifier

PDF	57 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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40 / 57 page

Registers

STA529

40/57

Doc ID 13095 Rev 3

LVOL

Left channel volume control

Address:

0x03

Type:

R/W

Buffer:

Reset:

0x48

Description:

RVOL

Right channel volume control

Address:

0x04

Type:

R/W

Buffer:

Reset:

0x48

Description:

TTF0

Tristate time after fault (MSBs)

Address:

0x05

Type:

R/W

Buffer:

Reset:

0x00

Description:

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

SET_VOL_LEFT[7:0]

7:0 SET_VOL_LEFT[7:0]: left channel volume control:

Left channel volume control (from +36 dB to -91.5 dB in 0.5-dB steps)

Default value (0x48) corresponds to 0 dB

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

SET_VOL_RIGHT[7:0]

7:0 SET_VOL_RIGHT[7:0]: right channel volume control:

Right channel volume control (from +36 dB to -91.5 dB in 0.5-dB steps)

Default value (0x00) corresponds to 0 dB

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

TIM_TS_FAULT[15:8]

7:0 MSBs of TIM_TS_FAULT[15:0]:

See register TTF1.

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