STA321TR 查看數據表（PDF） - STMicroelectronics

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STA321TR

4-channel digital audio system with FFX™ driver

STMicroelectronics 

STA321

Register description

PADST0

Pad status 0

7

PAD_RSTN

6

Reserved

Address:

Type:

Reset:

Description:

0xF0

RO

0xA0

5

PAD_SCL

4

PAD_SDA

3

PAD_I2CDIS

2

1

Reserved

0

PAD_STBY

[7] PAD_RSTN

[6] Reserved

[5] PAD_SCL

[4] PAD_SDA

[3] PAD_I2CDIS

[2:1] Reserved

[0] PAD_STBY

PADST1

7

PAD_MUTE

6

PAD_BICLKI

Address:

Type:

Reset:

Description:

0xF1

RW

0x74

5

PAD_LRCLKI

4

PAD_SDATAI

3

PAD_BICLKO

2

PAD_LRCLKO

1

0

Reserved

[7] PAD_MUTE

[6] PAD_BICLKI

[5] PAD_LRCLKI

[4] PAD_SDATAI

[3] PAD_BICLKO

[2] PAD_LRCLKO

[1:0] Reserved

Doc ID 15351 Rev 3

149/157

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