STV8207 datasheet(80/149 Pages) STMICROELECTRONICS

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STV82x7

80/149

I2S_IN_CONFIG

I²S Configuration Register

AV_DELAY

Audio/Video Delay Register

TEST_MODE[5:4]

0: standard configuration

1: bypass processing configuration

2: Clock Loop test

Bits[3:2]

Reserved

HOST_ NO_INIT

0: I2C register table is initialized when we soft reset

1: I2C register table is not initialized when we soft reset

HOST_RUN

0: soft reset DSP

1: start DSP processing

Address: 86h

Type: R/W

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

LOCK_MODE

_EN

SYNC

LRCLK_START

LRCLK_

POLARITY

SCLK_

POLARITY

DATA_CFG

I2S_MODE

Bit Name

Reset

Function

LOCK_MODE_EN

0: Disable Lock Mode for external I2S input

1: Enable Lock Mode for external I2S input

Bit 6

Reserved.

SYNC

I2S synchronisation:

0: Capture directly

1: Wait for synchro

LRCLK_START

according to LRCLK POLARITY, first data take:

0: Left

1: Right

LRCLK_POLARITY

Polarity of the left data

SCLK_POLARITY

0: Falling edge

1: Rising edge

DATA_CFG

0: LSB First

1: MSB First

I2S_MODE

0: Non standard mode

1: Standard mode (Refer to Figure 26)

Address: 89h

Type: R/W

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

DELAY_TIME

DELAY_ON

Bit Name

Reset

Function

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