STAMP0 datasheet(49/62 Pages) STMICROELECTRONICS

Part #	STAMP0

Description	Microphone array processor with TDM output and recombination for wide dynamic range microphones

PDF	62 Pages

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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49 / 62 page

STAMP0

I²C registers

DocID028639 Rev 1

49/62

5.2.46

PLL and oscillator configuration register (reg. 0x2D)

PLL_OSC_PD

5.2.47

Sampling control register (reg.0x2E)

SMPM4B

SMPM4A

SMPM3B

SMPM3A

SMPM2B

SMPM2A

SMPM1B

SMPM1A

PDM sampling edge configuration in advanced mode(see reg. 0x2F).

Bit

R/W

RST

Name

Description

R/W

SMPM4B

1: CH4B sampled on rising

0: CH4B sampled on falling

R/W

SMPM4A

1: CH4A sampled on rising

0: CH4A sampled on falling

R/W

SMPM3B

1: CH3B sampled on rising

0: CH3B sampled on falling

R/W

SMPM3A

1: CH3A sampled on rising

0: CH3A sampled on falling

R/W

SMPM2B

1: CH2B sampled on rising

0: CH2B sampled on falling

R/W

SMPM2A

1: CH2A sampled on rising

0: CH2A sampled on falling

R/W

SMPM1B

1: CH1B sampled on rising

0: CH1B sampled on falling

R/W

SMPM1A

1: CH1A sampled on rising

0: CH1A sampled on falling

5.2.48

Sampling and STMRecomb control register (reg.0x2F)

RES_INT_MODE

M_RBYP

M_EN

Obsolete

Product(s)

- Obsolete

Product(s)

STAMP0 Datasheet(PDF) 49 Page - STMicroelectronics

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