STA381BWS datasheet(98/171 Pages) STMICROELECTRONICS

tên linh kiện	STA381BWS

Giải thích chi tiết về linh kiện	Sound Terminal® 2.1-channel high-efficiency digital audio system

PDF	171 Pages

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nhà sản xuất	STMICROELECTRONICS [STMicroelectronics]

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STA381BWS

98/171

Doc ID 018937 Rev 6

6.35

STCompressorTM configuration register (address 0x6B;

0x6C)

Table 94.

Table 96.

6.36

Charge pump synchronization (address 0x70)

Table 98.

Charge pump sync configuration bits

Reserved

CRC_RES

Reserved

Table 95.

STCCFG0 register

Bit

R/W

RST

Name

Description

R/W

CRC_RES

‘0’ = CRC comparison successful

‘1’ = CRC comparison error

Reserved

STC_LNK

Reserved

Table 97.

STCCFG1 register

Bit

R/W

RST

Name

Description

1R/W

STC_LNK

‘0’ = normal operations

‘1’ = stereo link enabled. See Section 4.3.8:

Stereo link

Reserved

CHPI

INITCNT[3:0]

CHPRD

Bit

R/W

RST

Name

Description

R/W

CHPI

‘0’: Charge pump phase: 0 deg

‘1’: Charge pump phase: 180 deg

4R/W

INITCNT[3:0]

Change charge pump phase at one clock step

3R/W

2R/W

1R/W

R/W

CHPRD

‘0’: Charge pump synchronized with PWM frame

‘0’: Charge pump not synchronized with PWM frame

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