Regviz

Nordic Semiconductor /nrf5340_application /SPU_S /EXTDOMAIN[0] /PERM

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 PERM

Share

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

https://regviz.com/r/Nordic Semiconductor/nrf5340_application/SPU_S/EXTDOMAIN[0]/PERM#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 (NonSecure)SECUREMAPPING 0 (NonSecure)SECATTR 0 (Unlocked)LOCK

LOCK=Unlocked, SECUREMAPPING=NonSecure, SECATTR=NonSecure

Description

Description cluster: Access for bus access generated from the external domain n List capabilities of the external domain n

Fields

SECUREMAPPING

Define configuration capabilities for TrustZone Cortex-M secure attribute

0 (NonSecure): The bus access from this external domain always have the non-secure attribute set

1 (Secure): The bus access from this external domain always have the secure attribute set

2 (UserSelectable): Non-secure or secure attribute for bus access from this domain is defined by the EXTDOMAIN[n].PERM register
SECATTR

Peripheral security mapping

0 (NonSecure): Bus accesses from this domain have the non-secure attribute set

1 (Secure): Bus accesses from this domain have secure attribute set
LOCK

0 (Unlocked): This register can be updated

1 (Locked): The content of this register can’t be changed until the next reset

Links

()

Register License

Copyright © 2010 - 2021, Nordic Semiconductor ASA All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

  1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

  2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

  3. Neither the name of Nordic Semiconductor ASA nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS “AS IS” AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL NORDIC SEMICONDUCTOR ASA OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 ()

Register Reference

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