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Espressif Systems /ESP32-P4 /EFUSE /RD_REPEAT_DATA2

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Interpret as RD_REPEAT_DATA2

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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 0KEY_PURPOSE_2 0KEY_PURPOSE_3 0KEY_PURPOSE_4 0KEY_PURPOSE_5 0SEC_DPA_LEVEL 0 (ECDSA_ENABLE_SOFT_K)ECDSA_ENABLE_SOFT_K 0 (CRYPT_DPA_ENABLE)CRYPT_DPA_ENABLE 0 (SECURE_BOOT_EN)SECURE_BOOT_EN 0 (SECURE_BOOT_AGGRESSIVE_REVOKE)SECURE_BOOT_AGGRESSIVE_REVOKE 0 (FLASH_TYPE)FLASH_TYPE 0FLASH_PAGE_SIZE 0 (FLASH_ECC_EN)FLASH_ECC_EN 0 (DIS_USB_OTG_DOWNLOAD_MODE)DIS_USB_OTG_DOWNLOAD_MODE 0FLASH_TPUW

Description

BLOCK0 data register 3.

Fields

KEY_PURPOSE_2

Represents the purpose of Key2.
KEY_PURPOSE_3

Represents the purpose of Key3.
KEY_PURPOSE_4

Represents the purpose of Key4.
KEY_PURPOSE_5

Represents the purpose of Key5.
SEC_DPA_LEVEL

Represents the spa secure level by configuring the clock random divide mode.
ECDSA_ENABLE_SOFT_K

Represents whether hardware random number k is forced used in ESDCA. 1: force used. 0: not force used.
CRYPT_DPA_ENABLE

Represents whether anti-dpa attack is enabled. 1:enabled. 0: disabled.
SECURE_BOOT_EN

Represents whether secure boot is enabled or disabled. 1: enabled. 0: disabled.
SECURE_BOOT_AGGRESSIVE_REVOKE

Represents whether revoking aggressive secure boot is enabled or disabled. 1: enabled. 0: disabled.
FLASH_TYPE

The type of interfaced flash. 0: four data lines, 1: eight data lines.
FLASH_PAGE_SIZE

Set flash page size.
FLASH_ECC_EN

Set this bit to enable ecc for flash boot.
DIS_USB_OTG_DOWNLOAD_MODE

Set this bit to disable download via USB-OTG.
FLASH_TPUW

Represents the flash waiting time after power-up, in unit of ms. When the value less than 15, the waiting time is the programmed value. Otherwise, the waiting time is 2 times the programmed value.

Links

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Register License

Copyright 2024 Espressif Systems (Shanghai) PTE LTD

Licensed under the Apache License, Version 2.0 (the “License”); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an “AS IS” BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

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Register Reference

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