STM32W108HB datasheet(75/278 Pages) STMICROELECTRONICS

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STM32W108HB STM32W108CC STM32W108CB STM32W108CZ

System modules

Doc ID 16252 Rev 14

75/278

Power wakeup event control register 1 (PWR_WAKECR1)

Address:

0x4000 0020

Reset value:

0x0000 0200

Reserved, must be kept at reset value

CSYSPWRUPREQ: Wakeup on the CSYSPWRUPREQ event (move to running from deep

sleep 0).

CPWRRUPREQ: Wakeup on the CPWRUPREQ event (move to running from deep sleep 0)

CORE: Wakeup on write to WAKE_CORE bit

WRAP: Wakeup on sleep timer compare wrap/overflow event

COMPB: Wake up on sleep timer compare B event

COMPA: Wakeup on sleep timer compare A event

IRQD: Wakeup on IRQD event

SC2: Wakeup on SC2 event

SC1: Wakeup on SC1 event

WAKEEN: Enable GPIO wakeup monitoring

Reserved

CRYSP

WRUP

REQ

CPWR

RUP

REQ

CORE

WRAP

COMPB

COMPA

IRQD

SC2

SC1

WAKE

rws

Bits [31:10]

Bit 9

1: Enables wakeup on CSYSPWRUPREQ event

0: Disables Wakeup on CSYSPWRUPREQ event

Bit 8

1: Enables wakeup on CPWRUPREQ event

0: Disables wakeup on CPWRUPREQ event

Bit 7

1: Enables wakeup on write to WAKE_CORE bit

0: Disables wakeup on write to WAKE_CORE bit

Bit 6

1: Enables wakeup on sleep timer compare wrap/overflow event

0: Disables wakeup on sleep timer compare wrap/overflow event

Bit 5

1: Enables wakeup on sleep timer compare B event

0: Disables wakeup on sleep timer compare B event

Bit 4

1: Enables wakeup on sleep timer compare A event

0: Disables wakeup on sleep timer compare A event

Bit 3

1: Enables wakeup on IRQD event

0: Disables wakeup on IRQD event

Bit 2

1: Enables wakeup on SC2 event

0: Disables wakeup on SC2 event

Bit 1

1: Enables wakeup on SC1 event

0: Disables wakeup on SC1 event

Bit 0

1: Enables GPIO wakeup monitoring

0: Disables GPIO wakeup monitoring

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