NXP Semiconductors /LPC18xx /CREG /CREG0

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Interpret as CREG0

31 2827 2423 2019 1615 1211 87 43 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (1_KHZ_OUTPUT_DISABLE)EN1KHZ 0 (32_KHZ_OUTPUT_DISABL)EN32KHZ 0 (CLEAR_RESET)RESET32KHZ 0 (POWERED)PD32KHZ 0RESERVED 0 (ENABLE_USB0_PHY_POWE)USB0PHY 0 (RTC_ALARM)ALARMCTRL 0 (LEVEL_0_INTERRUPT)BODLVL1 0 (LEVEL_0_RESET)BODLVL2 0 (RESERVED)SAMPLECTRL 0 (INPUT_TO_THE_EVENT_R)WAKEUP0CTRL 0 (INPUT_TO_EVENT_ROUTE)WAKEUP1CTRL 0RESERVED

PD32KHZ=POWERED, RESET32KHZ=CLEAR_RESET, SAMPLECTRL=RESERVED, BODLVL1=LEVEL_0_INTERRUPT, EN1KHZ=1_KHZ_OUTPUT_DISABLE, EN32KHZ=32_KHZ_OUTPUT_DISABL, ALARMCTRL=RTC_ALARM, WAKEUP0CTRL=INPUT_TO_THE_EVENT_R, WAKEUP1CTRL=INPUT_TO_EVENT_ROUTE, BODLVL2=LEVEL_0_RESET, USB0PHY=ENABLE_USB0_PHY_POWE

Description

Chip configuration register 32 kHz oscillator output and BOD control register.

Fields

EN1KHZ

Enable 1 kHz output.

0 (1_KHZ_OUTPUT_DISABLE): 1 kHz output disabled.

1 (1_KHZ_OUTPUT_ENABLED): 1 kHz output enabled.

EN32KHZ

Enable 32 kHz output

0 (32_KHZ_OUTPUT_DISABL): 32 kHz output disabled.

1 (32_KHZ_OUTPUT_ENABLE): 32 kHz output enabled.

RESET32KHZ

32 kHz oscillator reset

0 (CLEAR_RESET): Clear reset.

1 (RESET_ACTIVE): Reset active.

PD32KHZ

32 kHz power control.

0 (POWERED): Powered.

1 (POWERED_DOWN): Powered-down.

RESERVED

Reserved

USB0PHY

USB0 PHY power control.

0 (ENABLE_USB0_PHY_POWE): Enable USB0 PHY power.

1 (DISABLE_USB0_PHY): Disable USB0 PHY. PHY powered down.

ALARMCTRL

RTC_ALARM pin output control

0 (RTC_ALARM): RTC alarm.

1 (EVENT_ROUTER_EVENT): Event router event.

2 (RESERVED): Reserved.

3 (INACTIVE): Inactive.

BODLVL1

BOD trip level to generate an interrupt. See the data sheet for the trip values.

0 (LEVEL_0_INTERRUPT): Level 0 interrupt

1 (LEVEL_1_INTERRUPT): Level 1 interrupt

2 (LEVEL_2_INTERRUPT): Level 2 interrupt

3 (LEVEL_3_INTERRUPT): Level 3 interrupt

BODLVL2

BOD trip level to generate a reset. See the data sheet for the trip values.

0 (LEVEL_0_RESET): Level 0 reset

1 (LEVEL_1_RESET): Level 1 reset

2 (LEVEL_2_RESET): Level 2 reset

3 (LEVEL_3_RESET): Level 3 reset

SAMPLECTRL

SAMPLE pin input/output control

0 (RESERVED): Reserved

1 (SAMPLE_OUTPUT_FROM_T): Sample output from the event monitor/recorder.

2 (OUTPUT_FROM_THE_EVEN): Output from the event router.

3 (RESERVED): Reserved.

WAKEUP0CTRL

WAKEUP0 pin input/output control

0 (INPUT_TO_THE_EVENT_R): Input to the event router.

1 (OUTPUT_FROM_THE_EVEN): Output from the event router.

2 (RESERVED): Reserved.

3 (INPUT_TO_THE_EVENT_R): Input to the event router.

WAKEUP1CTRL

WAKEUP1 pin input/output control

0 (INPUT_TO_EVENT_ROUTE): Input to event router.

1 (OUTPUT_FROM_THE_EVEN): Output from the event router.

2 (RESERVED): Reserved

3 (INPUT_TO_EVENT_ROUTE): Input to event router.

RESERVED

Reserved

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