STA321MPL View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

STA321MPL

Scalable digital microphone processor

STMicroelectronics 

Registers

7

Registers

STA321MP

7.1

Register summary

Table 9. Register summary

Addr Name D7

D6

D5

D4

D3

D2

D1

D0

Configuration

0x00

0x01

0x02

0x03

0x04

0x05

0x06

0x07

0x08

CONFA COS1 COS0 DSPB IR1

IR0

ConfB

SAIFB SAI3

ConfC

SAOFB SAO3

ConfD MPC CSZ4 CSZ3 CSZ2 CSZ1

ConfE C8BO C7BO C6BO C5BO C4BO

ConfF PWMS2 PWMS1 PWMS0 BQL PSL

ConfG MPCV DCCV HPE AM2E AME

ConfH ECLE LDTE BCLE IDE

ZDE

ConfI EAPD

Volume control

MCS2

SAI2

SAO2

CSZ0

C3BO

DEMP

COD

SVE

MCS1

SAI1

SAO1

OM1

C2BO

DRC

SID

ZCE

MCS0

SAI0

SAO0

OM0

C1BO

HPB

PWMD

NSBW

PSCE

0x09

0x0A

0x0B

0x0C

0x0D

0x0E

0x0F

0x10

0x11

0x12

0x13

0x14

0x15

0x16

0x17

0x18

0x19

0x1A

MMUTE

Mvol MV7

C1Vol C1V7

C2Vol C2V7

C3Vol C3V7

C4Vol C4V7

C5Vol C5V7

C6Vol C6V7

C7Vol C7V7

C8Vol C8V7

C1VTMB C1M

C2VTMB C2M

C3VTMB C3M

C4VTMB C4M

C5VTMB C5M

C6VTMB C6M

C7VTMB C7M

C8VTMB C8M

MV6 MV5

C1V6 C1V5

C2V6 C2V5

C3V6 C3V5

C4V6 C4V5

C5V6 C5V5

C6V6 C6V5

C7V6 C7V5

C8V6 C8V5

C1VBP

C2VBP

C3VBP

C4VBP

C5VBP

C6VBP

C7VBP

C8VBP

MV4

C1V4

C2V4

C3V4

C4V4

C5V4

C6V4

C7V4

C8V4

C1VT4

C2VT4

C3VT4

C4VT4

C5VT4

C6VT4

C7VT4

C8VT4

MV3

C1V3

C2V3

C3V3

C4V3

C5V3

C6V3

C7V3

C8V3

C1VT3

C2VT3

C3VT3

C4VT3

C5VT3

C6VT3

C7VT3

C8VT3

MV2

C1V2

C2V2

C3V2

C4V2

C5V2

C6V2

C7V2

C8V2

C1VT2

C2VT2

C3VT2

C4VT2

C5VT2

C6VT2

C7VT2

C8VT2

MV1

C1V1

C2V1

C3V1

C4V1

C5V1

C6V1

C7V1

C8V1

C1VT1

C2VT1

C3VT1

C4VT1

C5VT1

C6VT1

C7VT1

C8VT1

MMUTE

MV0

C1V0

C2V0

C3V0

C4V0

C5V0

C6V0

C7V0

C8V0

C1VT0

C2VT0

C3VT0

C4VT0

C5VT0

C6VT0

C7VT0

C8VT0

18/50

Doc ID 022647 Rev 1

Share Link: