Regviz

Raspberry Pi /RP2350 /POWMAN /SEQ_CFG

Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text

Interpret as SEQ_CFG

Share

Cut and paste this URL to share the unmodified register and value:

https://regviz.com/r/Raspberry Pi/RP2350/POWMAN/SEQ_CFG#0x0

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 (HW_PWRUP_SRAM1)HW_PWRUP_SRAM1 0 (HW_PWRUP_SRAM0)HW_PWRUP_SRAM0 0 (USE_VREG_LP)USE_VREG_LP 0 (USE_VREG_HP)USE_VREG_HP 0 (USE_BOD_LP)USE_BOD_LP 0 (USE_BOD_HP)USE_BOD_HP 0 (RUN_LPOSC_IN_LP)RUN_LPOSC_IN_LP 0 (USE_FAST_POWCK)USE_FAST_POWCK 0 (USING_VREG_LP)USING_VREG_LP 0 (USING_BOD_LP)USING_BOD_LP 0 (USING_FAST_POWCK)USING_FAST_POWCK

Description

For configuration of the power sequencer Writes are ignored while POWMAN_STATE_CHANGING=1

Fields

HW_PWRUP_SRAM1

Specifies the power state of SRAM1 when powering up swcore from a low power state (P1.xxx) to a high power state (P0.0xx). 0=power-up 1=no change
HW_PWRUP_SRAM0

Specifies the power state of SRAM0 when powering up swcore from a low power state (P1.xxx) to a high power state (P0.0xx). 0=power-up 1=no change
USE_VREG_LP

Set to 0 to prevent automatic switching to vreg low power mode when switched-core is powered down This setting takes effect when the swcore is next powered down
USE_VREG_HP

Set to 0 to prevent automatic switching to vreg high power mode when switched-core is powered up This setting takes effect when the swcore is next powered up
USE_BOD_LP

Set to 0 to prevent automatic switching to bod low power mode when switched-core is powered down This setting takes effect when the swcore is next powered down
USE_BOD_HP

Set to 0 to prevent automatic switching to bod high power mode when switched-core is powered up This setting takes effect when the swcore is next powered up
RUN_LPOSC_IN_LP

Set to 0 to stop the low power osc when the switched-core is powered down, which is unwise if using it to clock the timer This setting takes effect when the swcore is next powered down
USE_FAST_POWCK

selects the reference clock (clk_ref) as the source of the POWMAN clock when switched-core is powered. The POWMAN clock always switches to the slow clock (lposc) when switched-core is powered down because the fast clock stops running. 0 always run the POWMAN clock from the slow clock (lposc) 1 run the POWMAN clock from the fast clock when available This setting takes effect when a power up sequence is next run
USING_VREG_LP

Indicates the voltage regulator (VREG) mode 0 = VREG high power mode which is the default 1 = VREG low power mode
USING_BOD_LP

Indicates the brown-out detector (BOD) mode 0 = BOD high power mode which is the default 1 = BOD low power mode
USING_FAST_POWCK

0 indicates the POWMAN clock is running from the low power oscillator (32kHz) 1 indicates the POWMAN clock is running from the reference clock (2-50MHz)

Links

()

Register License

Copyright © 2024 Raspberry Pi Ltd.

SPDX-License-Identifier: BSD-3-Clause

 ()

Register Reference

https://github.com/cmsis-svd/cmsis-svd-data