STM32W108HB datasheet(47/278 Pages) STMICROELECTRONICS

부품명	STM32W108HB

상세설명	High-performance, IEEE 802.15.4 wireless system-on-chip with up to 256 Kbytes of embedded Flash memory

PDF	278 Pages

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제조업체	STMICROELECTRONICS [STMicroelectronics]

홈페이지	http://www.st.com

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STM32W108HB STM32W108CC STM32W108CB STM32W108CZ

System modules

Doc ID 16252 Rev 14

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6.2.4

Reset register

Reset status register (RST_SR)

Address offset: 0x4000 002C

Reset value: 0x0000 0001

Reserved, must be kept at reset value

LKUP:

OBFAIL:

WKUP:

SWRST:

WDG:

PIN:

PWRLV:

PWRHV:

Reserved

LKUP

OBFAIL

WKUP

SWRST

WDG

PWRLV

PWRHV

Bits [31:8]

Bit 7

When set to ‘1’, the reset is due to core lockup.

Bit 6

When set to ‘1’, the reset is due to an Option byte load failure (may be set with other bits).

Bit 5

When set to ‘1’, the reset is due to a wake-up from deep sleep.

Bit 4

When set to ‘1’, the reset is due to a software reset.

Bit 3

When set to ‘1’, the reset is due to watchdog expiration.

Bit 2

When set to ‘1’, the reset is due to an external reset pin signal.

Bit 1

When set to ‘1’, the reset is due to the application of a Core power supply (or previously

failed).

Bit 0

Always set to ‘1’, Normal power applied.

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