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1a814e95c3e6fee20f2d6e3db8181bbd7324ebc6
esp-idf/components/efuse/esp32s31/esp_efuse_table.csv
Konstantin Kondrashov 1a814e95c3 feat(efuse): Adds efuse ADC calibration support for ESP32S31
2026-09-03 14:03:25 +03:00

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# field_name, | efuse_block, | bit_start, | bit_count, |comment #
# | (EFUSE_BLK0 | (0..255) | (1-256) | #
# | EFUSE_BLK1 | | | #
# | ...) | | | #
##########################################################################
# !!!!!!!!!!! #
# After editing this file, run the command manually "idf.py efuse-common-table"
# this will generate new source files, next rebuild all the sources.
# !!!!!!!!!!! #
# This file was generated by regtools.py based on the efuses.yaml file with the version: 110663d2f1ee8db2a1864a227b304e57
WR_DIS, EFUSE_BLK0, 0, 32, [] Disable programming of individual eFuses
WR_DIS.RD_DIS, EFUSE_BLK0, 0, 1, [] wr_dis of RD_DIS
WR_DIS.KM_RND_SWITCH_CYCLE, EFUSE_BLK0, 1, 1, [] wr_dis of KM_RND_SWITCH_CYCLE
WR_DIS.KM_DISABLE_DEPLOY_MODE, EFUSE_BLK0, 1, 1, [] wr_dis of KM_DISABLE_DEPLOY_MODE
WR_DIS.KM_DEPLOY_ONLY_ONCE, EFUSE_BLK0, 1, 1, [] wr_dis of KM_DEPLOY_ONLY_ONCE
WR_DIS.FORCE_USE_KEY_MANAGER_KEY, EFUSE_BLK0, 1, 1, [] wr_dis of FORCE_USE_KEY_MANAGER_KEY
WR_DIS.FORCE_DISABLE_SW_INIT_KEY, EFUSE_BLK0, 1, 1, [] wr_dis of FORCE_DISABLE_SW_INIT_KEY
WR_DIS.KM_XTS_KEY_LENGTH_256, EFUSE_BLK0, 1, 1, [] wr_dis of KM_XTS_KEY_LENGTH_256
WR_DIS.LOCK_KM_KEY, EFUSE_BLK0, 1, 1, [] wr_dis of LOCK_KM_KEY
WR_DIS.DIS_USB_JTAG, EFUSE_BLK0, 2, 1, [] wr_dis of DIS_USB_JTAG
WR_DIS.DIS_FORCE_DOWNLOAD, EFUSE_BLK0, 2, 1, [] wr_dis of DIS_FORCE_DOWNLOAD
WR_DIS.SPI_DOWNLOAD_MSPI_DIS, EFUSE_BLK0, 2, 1, [] wr_dis of SPI_DOWNLOAD_MSPI_DIS
WR_DIS.DIS_TWAI, EFUSE_BLK0, 2, 1, [] wr_dis of DIS_TWAI
WR_DIS.JTAG_SEL_ENABLE, EFUSE_BLK0, 2, 1, [] wr_dis of JTAG_SEL_ENABLE
WR_DIS.DIS_PAD_JTAG, EFUSE_BLK0, 2, 1, [] wr_dis of DIS_PAD_JTAG
WR_DIS.DIS_DOWNLOAD_MANUAL_ENCRYPT, EFUSE_BLK0, 2, 1, [] wr_dis of DIS_DOWNLOAD_MANUAL_ENCRYPT
WR_DIS.WDT_DELAY_SEL, EFUSE_BLK0, 2, 1, [] wr_dis of WDT_DELAY_SEL
WR_DIS.SECURE_BOOT_DISABLE_FAST_WAKE, EFUSE_BLK0, 2, 1, [] wr_dis of SECURE_BOOT_DISABLE_FAST_WAKE
WR_DIS.DIS_WDT, EFUSE_BLK0, 2, 1, [] wr_dis of DIS_WDT
WR_DIS.DIS_SWD, EFUSE_BLK0, 2, 1, [] wr_dis of DIS_SWD
WR_DIS.PMU_FLASH_POWER_SEL, EFUSE_BLK0, 2, 1, [] wr_dis of PMU_FLASH_POWER_SEL
WR_DIS.PMU_FLASH_POWER_SEL_EN, EFUSE_BLK0, 2, 1, [] wr_dis of PMU_FLASH_POWER_SEL_EN
WR_DIS.POWER_GLITCH_EN, EFUSE_BLK0, 2, 1, [] wr_dis of POWER_GLITCH_EN
WR_DIS.PVT_0_GLITCH_EN, EFUSE_BLK0, 3, 1, [] wr_dis of PVT_0_GLITCH_EN
WR_DIS.PVT_0_GLITCH_MODE, EFUSE_BLK0, 3, 1, [] wr_dis of PVT_0_GLITCH_MODE
WR_DIS.PVT_1_GLITCH_EN, EFUSE_BLK0, 3, 1, [] wr_dis of PVT_1_GLITCH_EN
WR_DIS.PVT_1_GLITCH_MODE, EFUSE_BLK0, 3, 1, [] wr_dis of PVT_1_GLITCH_MODE
WR_DIS.SPI_BOOT_CRYPT_CNT, EFUSE_BLK0, 4, 1, [] wr_dis of SPI_BOOT_CRYPT_CNT
WR_DIS.SECURE_BOOT_KEY_REVOKE0, EFUSE_BLK0, 5, 1, [] wr_dis of SECURE_BOOT_KEY_REVOKE0
WR_DIS.SECURE_BOOT_KEY_REVOKE1, EFUSE_BLK0, 6, 1, [] wr_dis of SECURE_BOOT_KEY_REVOKE1
WR_DIS.SECURE_BOOT_KEY_REVOKE2, EFUSE_BLK0, 7, 1, [] wr_dis of SECURE_BOOT_KEY_REVOKE2
WR_DIS.KEY_PURPOSE_0, EFUSE_BLK0, 8, 1, [WR_DIS.KEY0_PURPOSE] wr_dis of KEY_PURPOSE_0
WR_DIS.KEY_PURPOSE_1, EFUSE_BLK0, 9, 1, [WR_DIS.KEY1_PURPOSE] wr_dis of KEY_PURPOSE_1
WR_DIS.KEY_PURPOSE_2, EFUSE_BLK0, 10, 1, [WR_DIS.KEY2_PURPOSE] wr_dis of KEY_PURPOSE_2
WR_DIS.KEY_PURPOSE_3, EFUSE_BLK0, 11, 1, [WR_DIS.KEY3_PURPOSE] wr_dis of KEY_PURPOSE_3
WR_DIS.KEY_PURPOSE_4, EFUSE_BLK0, 12, 1, [WR_DIS.KEY4_PURPOSE] wr_dis of KEY_PURPOSE_4
WR_DIS.DIS_SM_CRYPT, EFUSE_BLK0, 14, 1, [] wr_dis of DIS_SM_CRYPT
WR_DIS.ECC_FORCE_CONST_TIME, EFUSE_BLK0, 14, 1, [] wr_dis of ECC_FORCE_CONST_TIME
WR_DIS.ECDSA_DISABLE_SOFT_K, EFUSE_BLK0, 14, 1, [] wr_dis of ECDSA_DISABLE_SOFT_K
WR_DIS.SEC_DPA_LEVEL, EFUSE_BLK0, 14, 1, [] wr_dis of SEC_DPA_LEVEL
WR_DIS.XTS_DPA_CLK_ENABLE, EFUSE_BLK0, 14, 1, [] wr_dis of XTS_DPA_CLK_ENABLE
WR_DIS.XTS_DPA_PSEUDO_LEVEL, EFUSE_BLK0, 14, 1, [] wr_dis of XTS_DPA_PSEUDO_LEVEL
WR_DIS.SDC_NONCE_ENA, EFUSE_BLK0, 14, 1, [] wr_dis of SDC_NONCE_ENA
WR_DIS.SDC_CHIP_INFO_SOURCE, EFUSE_BLK0, 14, 1, [] wr_dis of SDC_CHIP_INFO_SOURCE
WR_DIS.SDC_DISABLE_FAST_VEF, EFUSE_BLK0, 14, 1, [] wr_dis of SDC_DISABLE_FAST_VEF
WR_DIS.ENA_XTS_SHADOW, EFUSE_BLK0, 14, 1, [] wr_dis of ENA_XTS_SHADOW
WR_DIS.ENA_SPI_BOOT_CRYPT_SCRAMBLER, EFUSE_BLK0, 14, 1, [] wr_dis of ENA_SPI_BOOT_CRYPT_SCRAMBLER
WR_DIS.RE_ENABLE_JTAG_SOURCE, EFUSE_BLK0, 14, 1, [] wr_dis of RE_ENABLE_JTAG_SOURCE
WR_DIS.SECURE_BOOT_EN, EFUSE_BLK0, 15, 1, [] wr_dis of SECURE_BOOT_EN
WR_DIS.SECURE_BOOT_AGGRESSIVE_REVOKE, EFUSE_BLK0, 16, 1, [] wr_dis of SECURE_BOOT_AGGRESSIVE_REVOKE
WR_DIS.FLASH_TYPE, EFUSE_BLK0, 18, 1, [] wr_dis of FLASH_TYPE
WR_DIS.DIS_USB_OTG_DOWNLOAD_MODE, EFUSE_BLK0, 18, 1, [] wr_dis of DIS_USB_OTG_DOWNLOAD_MODE
WR_DIS.FLASH_TPUW, EFUSE_BLK0, 18, 1, [] wr_dis of FLASH_TPUW
WR_DIS.DIS_DOWNLOAD_MODE, EFUSE_BLK0, 18, 1, [] wr_dis of DIS_DOWNLOAD_MODE
WR_DIS.DIS_DIRECT_BOOT, EFUSE_BLK0, 18, 1, [] wr_dis of DIS_DIRECT_BOOT
WR_DIS.DIS_USB_SERIAL_JTAG_ROM_PRINT, EFUSE_BLK0, 18, 1, [] wr_dis of DIS_USB_SERIAL_JTAG_ROM_PRINT
WR_DIS.DIS_USB_SERIAL_JTAG_DOWNLOAD_MODE, EFUSE_BLK0, 18, 1, [] wr_dis of DIS_USB_SERIAL_JTAG_DOWNLOAD_MODE
WR_DIS.ENABLE_SECURITY_DOWNLOAD, EFUSE_BLK0, 18, 1, [] wr_dis of ENABLE_SECURITY_DOWNLOAD
WR_DIS.UART_PRINT_CONTROL, EFUSE_BLK0, 18, 1, [] wr_dis of UART_PRINT_CONTROL
WR_DIS.FORCE_SEND_RESUME, EFUSE_BLK0, 18, 1, [] wr_dis of FORCE_SEND_RESUME
WR_DIS.SECURE_VERSION, EFUSE_BLK0, 18, 1, [] wr_dis of SECURE_VERSION
WR_DIS.HUK_GEN_STATE, EFUSE_BLK0, 19, 1, [] wr_dis of HUK_GEN_STATE
WR_DIS.BLK1, EFUSE_BLK0, 20, 1, [] wr_dis of BLOCK1
WR_DIS.MAC, EFUSE_BLK0, 20, 1, [WR_DIS.MAC_FACTORY] wr_dis of MAC
WR_DIS.MAC_EXT, EFUSE_BLK0, 20, 1, [] wr_dis of MAC_EXT
WR_DIS.WAFER_VERSION_MINOR, EFUSE_BLK0, 20, 1, [] wr_dis of WAFER_VERSION_MINOR
WR_DIS.WAFER_VERSION_MAJOR, EFUSE_BLK0, 20, 1, [] wr_dis of WAFER_VERSION_MAJOR
WR_DIS.DISABLE_WAFER_VERSION_MAJOR, EFUSE_BLK0, 20, 1, [] wr_dis of DISABLE_WAFER_VERSION_MAJOR
WR_DIS.DISABLE_BLK_VERSION_MAJOR, EFUSE_BLK0, 20, 1, [] wr_dis of DISABLE_BLK_VERSION_MAJOR
WR_DIS.BLK_VERSION_MINOR, EFUSE_BLK0, 20, 1, [] wr_dis of BLK_VERSION_MINOR
WR_DIS.BLK_VERSION_MAJOR, EFUSE_BLK0, 20, 1, [] wr_dis of BLK_VERSION_MAJOR
WR_DIS.PSRAM_CAP, EFUSE_BLK0, 20, 1, [] wr_dis of PSRAM_CAP
WR_DIS.TEMP, EFUSE_BLK0, 20, 1, [] wr_dis of TEMP
WR_DIS.PSRAM_VENDOR, EFUSE_BLK0, 20, 1, [] wr_dis of PSRAM_VENDOR
WR_DIS.PKG_VERSION, EFUSE_BLK0, 20, 1, [] wr_dis of PKG_VERSION
WR_DIS.OCODE, EFUSE_BLK0, 20, 1, [] wr_dis of OCODE
WR_DIS.ACTIVE_HP_DBIAS, EFUSE_BLK0, 20, 1, [] wr_dis of ACTIVE_HP_DBIAS
WR_DIS.ACTIVE_LP_DBIAS, EFUSE_BLK0, 20, 1, [] wr_dis of ACTIVE_LP_DBIAS
WR_DIS.LSLP_HP_DBG, EFUSE_BLK0, 20, 1, [] wr_dis of LSLP_HP_DBG
WR_DIS.LSLP_HP_DBIAS, EFUSE_BLK0, 20, 1, [] wr_dis of LSLP_HP_DBIAS
WR_DIS.DSLP_LP_DBG, EFUSE_BLK0, 20, 1, [] wr_dis of DSLP_LP_DBG
WR_DIS.DSLP_LP_DBIAS, EFUSE_BLK0, 20, 1, [] wr_dis of DSLP_LP_DBIAS
WR_DIS.LP_HP_DBIAS_VOL_GAP, EFUSE_BLK0, 20, 1, [] wr_dis of LP_HP_DBIAS_VOL_GAP
WR_DIS.PVT_DBIAS, EFUSE_BLK0, 20, 1, [] wr_dis of PVT_DBIAS
WR_DIS.SYS_DATA_PART1, EFUSE_BLK0, 21, 1, [] wr_dis of BLOCK2
WR_DIS.OPTIONAL_UNIQUE_ID, EFUSE_BLK0, 21, 1, [] wr_dis of OPTIONAL_UNIQUE_ID
WR_DIS.TEMP_CALIBRATION, EFUSE_BLK0, 21, 1, [] wr_dis of TEMP_CALIBRATION
WR_DIS.SPI_LDO_1V8_DREF, EFUSE_BLK0, 21, 1, [] wr_dis of SPI_LDO_1V8_DREF
WR_DIS.SPI_LDO_1V8_MUL, EFUSE_BLK0, 21, 1, [] wr_dis of SPI_LDO_1V8_MUL
WR_DIS.BLOCK_USR_DATA, EFUSE_BLK0, 22, 1, [WR_DIS.USER_DATA] wr_dis of BLOCK_USR_DATA
WR_DIS.CUSTOM_MAC, EFUSE_BLK0, 22, 1, [WR_DIS.MAC_CUSTOM WR_DIS.USER_DATA_MAC_CUSTOM] wr_dis of CUSTOM_MAC
WR_DIS.BLOCK_KEY0, EFUSE_BLK0, 23, 1, [WR_DIS.KEY0] wr_dis of BLOCK_KEY0
WR_DIS.BLOCK_KEY1, EFUSE_BLK0, 24, 1, [WR_DIS.KEY1] wr_dis of BLOCK_KEY1
WR_DIS.BLOCK_KEY2, EFUSE_BLK0, 25, 1, [WR_DIS.KEY2] wr_dis of BLOCK_KEY2
WR_DIS.BLOCK_KEY3, EFUSE_BLK0, 26, 1, [WR_DIS.KEY3] wr_dis of BLOCK_KEY3
WR_DIS.BLOCK_KEY4, EFUSE_BLK0, 27, 1, [WR_DIS.KEY4] wr_dis of BLOCK_KEY4
WR_DIS.BLOCK_SYS_DATA2, EFUSE_BLK0, 28, 1, [WR_DIS.SYS_DATA_PART2] wr_dis of BLOCK_SYS_DATA2
WR_DIS.ADC1_DIFF_K, EFUSE_BLK0, 28, 1, [] wr_dis of ADC1_DIFF_K
WR_DIS.ADC1_DIFF_B, EFUSE_BLK0, 28, 1, [] wr_dis of ADC1_DIFF_B
WR_DIS.ADC1_P_K, EFUSE_BLK0, 28, 1, [] wr_dis of ADC1_P_K
WR_DIS.ADC1_P_B, EFUSE_BLK0, 28, 1, [] wr_dis of ADC1_P_B
WR_DIS.ADC1_N_K, EFUSE_BLK0, 28, 1, [] wr_dis of ADC1_N_K
WR_DIS.ADC1_N_B, EFUSE_BLK0, 28, 1, [] wr_dis of ADC1_N_B
WR_DIS.ADC2_DIFF_K, EFUSE_BLK0, 28, 1, [] wr_dis of ADC2_DIFF_K
WR_DIS.ADC2_DIFF_B, EFUSE_BLK0, 28, 1, [] wr_dis of ADC2_DIFF_B
WR_DIS.ADC2_P_K, EFUSE_BLK0, 28, 1, [] wr_dis of ADC2_P_K
WR_DIS.ADC2_P_B, EFUSE_BLK0, 28, 1, [] wr_dis of ADC2_P_B
WR_DIS.ADC2_N_K, EFUSE_BLK0, 28, 1, [] wr_dis of ADC2_N_K
WR_DIS.ADC2_N_B, EFUSE_BLK0, 28, 1, [] wr_dis of ADC2_N_B
WR_DIS.USB_DEVICE_EXCHG_PINS, EFUSE_BLK0, 28, 1, [] wr_dis of USB_DEVICE_EXCHG_PINS
WR_DIS.SOFT_DIS_JTAG, EFUSE_BLK0, 31, 1, [] wr_dis of SOFT_DIS_JTAG
RD_DIS, EFUSE_BLK0, 32, 7, [] Disable reading from BLOCK4-9
RD_DIS.BLOCK_KEY0, EFUSE_BLK0, 32, 1, [RD_DIS.KEY0] rd_dis of BLOCK_KEY0
RD_DIS.BLOCK_KEY1, EFUSE_BLK0, 33, 1, [RD_DIS.KEY1] rd_dis of BLOCK_KEY1
RD_DIS.BLOCK_KEY2, EFUSE_BLK0, 34, 1, [RD_DIS.KEY2] rd_dis of BLOCK_KEY2
RD_DIS.BLOCK_KEY3, EFUSE_BLK0, 35, 1, [RD_DIS.KEY3] rd_dis of BLOCK_KEY3
RD_DIS.BLOCK_KEY4, EFUSE_BLK0, 36, 1, [RD_DIS.KEY4] rd_dis of BLOCK_KEY4
RD_DIS.ADC1_DIFF_K, EFUSE_BLK0, 37, 1, [] rd_dis of ADC1_DIFF_K
RD_DIS.ADC1_DIFF_B, EFUSE_BLK0, 37, 1, [] rd_dis of ADC1_DIFF_B
RD_DIS.ADC1_P_K, EFUSE_BLK0, 37, 1, [] rd_dis of ADC1_P_K
RD_DIS.ADC1_P_B, EFUSE_BLK0, 37, 1, [] rd_dis of ADC1_P_B
RD_DIS.ADC1_N_K, EFUSE_BLK0, 37, 1, [] rd_dis of ADC1_N_K
RD_DIS.ADC1_N_B, EFUSE_BLK0, 37, 1, [] rd_dis of ADC1_N_B
RD_DIS.ADC2_DIFF_K, EFUSE_BLK0, 37, 1, [] rd_dis of ADC2_DIFF_K
RD_DIS.ADC2_DIFF_B, EFUSE_BLK0, 37, 1, [] rd_dis of ADC2_DIFF_B
RD_DIS.ADC2_P_K, EFUSE_BLK0, 37, 1, [] rd_dis of ADC2_P_K
RD_DIS.ADC2_P_B, EFUSE_BLK0, 37, 1, [] rd_dis of ADC2_P_B
RD_DIS.ADC2_N_K, EFUSE_BLK0, 37, 1, [] rd_dis of ADC2_N_K
RD_DIS.ADC2_N_B, EFUSE_BLK0, 37, 1, [] rd_dis of ADC2_N_B
RD_DIS.USB_DEVICE_EXCHG_PINS, EFUSE_BLK0, 37, 1, [] rd_dis of USB_DEVICE_EXCHG_PINS
DIS_USB_JTAG, EFUSE_BLK0, 42, 1, [] Represents whether the function of usb switch to jtag is disabled or enabled. 1: disabled 0: enabled
DIS_FORCE_DOWNLOAD, EFUSE_BLK0, 44, 1, [] Represents whether the function that forces chip into download mode is disabled or enabled. 1: disabled 0: enabled
SPI_DOWNLOAD_MSPI_DIS, EFUSE_BLK0, 45, 1, [] Represents whether SPI0 controller during boot_mode_download is disabled or enabled. 1: disabled 0: enabled
DIS_TWAI, EFUSE_BLK0, 46, 1, [] Represents whether TWAI function is disabled or enabled. 1: disabled 0: enabled
JTAG_SEL_ENABLE, EFUSE_BLK0, 47, 1, [] Represents whether the selection between usb_to_jtag and pad_to_jtag through strapping gpio15 when both EFUSE_DIS_PAD_JTAG and EFUSE_DIS_USB_JTAG are equal to 0 is enabled or disabled. 1: enabled 0: disabled
SOFT_DIS_JTAG, EFUSE_BLK0, 48, 3, [] Represents whether JTAG is disabled in soft way. Odd number: disabled Even number: enabled
DIS_PAD_JTAG, EFUSE_BLK0, 51, 1, [] Represents whether JTAG is disabled in the hard way(permanently). 1: disabled 0: enabled
DIS_DOWNLOAD_MANUAL_ENCRYPT, EFUSE_BLK0, 52, 1, [] Represents whether flash encrypt function is disabled or enabled(except in SPI boot mode). 1: disabled 0: enabled
HUK_GEN_STATE, EFUSE_BLK0, 55, 5, [] Represents the control of validation of HUK generate mode. Odd of 1 is invalid; even of 1 is valid
KM_RND_SWITCH_CYCLE, EFUSE_BLK0, 64, 1, [] Represents the control of key manager random number switch cycle. 0: control by register. 1: 8 km clk cycles. 2: 16 km cycles. 3: 32 km cycles
KM_DISABLE_DEPLOY_MODE, EFUSE_BLK0, 66, 5, [] Represents whether the deploy mode of key manager is disable or not. 1: disabled 0: enabled. bit 0: ecsda; bit 1: flash & spi boot srambler; bit2: hmac & aes; bit3: ds & SDC nonce; bit4: psram
KM_DEPLOY_ONLY_ONCE, EFUSE_BLK0, 71, 5, [] Represents whether corresponding key can only be deployed once. 1 is true; 0 is false. 0: ecsda 1: flash & spi boot srambler 2: hmac & aes 3: ds & SDC nonce 4: psram
FORCE_USE_KEY_MANAGER_KEY, EFUSE_BLK0, 76, 5, [] Represents whether corresponding key must come from key manager. 1 is true; 0 is false. 0: ecsda 1: flash 2: reserved 3: reserved 4: psram
FORCE_DISABLE_SW_INIT_KEY, EFUSE_BLK0, 81, 1, [] Represents whether to disable software written init key; and force use efuse_init_key
KM_XTS_KEY_LENGTH_256, EFUSE_BLK0, 82, 1, [] Represents whether to configure flash encryption use xts-128 key. else use xts-256 key. 0: 128-bit key 1: 256-bit key
WDT_DELAY_SEL, EFUSE_BLK0, 83, 1, [] Represents the threshold level of the RTC watchdog STG0 timeout. 0: Original threshold configuration value of STG0 *2 1: Original threshold configuration value of STG0 *4 2: Original threshold configuration value of STG0 *8 3: Original threshold configuration value of STG0 *16
DIS_SM_CRYPT, EFUSE_BLK0, 84, 1, [] Represents whether to disable all the SM crypto functions; including SM2; SM3. 1: disabled 0: enabled
SPI_BOOT_CRYPT_CNT, EFUSE_BLK0, 85, 3, [] Represents whether SPI boot encrypt/decrypt is disabled or enabled. Odd number of 1: enabled Even number of 1: disabled {0: "Disable"; 1: "Enable"; 3: "Disable"; 7: "Enable"}
SECURE_BOOT_KEY_REVOKE0, EFUSE_BLK0, 88, 1, [] Revoke 1st secure boot key
SECURE_BOOT_KEY_REVOKE1, EFUSE_BLK0, 89, 1, [] Revoke 2nd secure boot key
SECURE_BOOT_KEY_REVOKE2, EFUSE_BLK0, 90, 1, [] Revoke 3rd secure boot key
KEY_PURPOSE_0, EFUSE_BLK0, 96, 5, [KEY0_PURPOSE] Represents the purpose of Key0
KEY_PURPOSE_1, EFUSE_BLK0, 101, 5, [KEY1_PURPOSE] Represents the purpose of Key1
KEY_PURPOSE_2, EFUSE_BLK0, 106, 5, [KEY2_PURPOSE] Represents the purpose of Key2
KEY_PURPOSE_3, EFUSE_BLK0, 111, 5, [KEY3_PURPOSE] Represents the purpose of Key3
KEY_PURPOSE_4, EFUSE_BLK0, 116, 5, [KEY4_PURPOSE] Represents the purpose of Key4
ECC_FORCE_CONST_TIME, EFUSE_BLK0, 121, 1, [] Represents whether permanently turn on ECC const-time mode. 1: turn on 0: turn off
ECDSA_DISABLE_SOFT_K, EFUSE_BLK0, 122, 1, [] Represents whether permanently turn off ECDSA software set KEY. 1: turn off 0: turn on
SEC_DPA_LEVEL, EFUSE_BLK0, 123, 2, [] Represents the spa secure level by configuring the clock random divide mode
XTS_DPA_CLK_ENABLE, EFUSE_BLK0, 125, 1, [] Represents whether to enable xts clock anti-dpa attack function. 0: Disabled. 1: Enabled
XTS_DPA_PSEUDO_LEVEL, EFUSE_BLK0, 128, 2, [] Represents the control of the xts pseudo-round anti-dpa attack function. 0: controlled by register. 1-3: the higher the value is; the more pseudo-rounds are inserted to the xts-aes calculation
SECURE_BOOT_EN, EFUSE_BLK0, 130, 1, [] Represents whether secure boot is enabled or disabled. 1: enabled 0: disabled
SECURE_BOOT_AGGRESSIVE_REVOKE, EFUSE_BLK0, 131, 1, [] Represents whether revoking aggressive secure boot is enabled or disabled. 1: enabled. 0: disabled
FLASH_TYPE, EFUSE_BLK0, 133, 1, [] flash type: 0: nor flash; 1: nand flash
DIS_USB_OTG_DOWNLOAD_MODE, EFUSE_BLK0, 137, 1, [] Set this bit to disable download via USB-OTG
FLASH_TPUW, EFUSE_BLK0, 140, 4, [] 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
DIS_DOWNLOAD_MODE, EFUSE_BLK0, 144, 1, [] Represents whether Download mode is disabled or enabled. 1: disabled 0: enabled
DIS_DIRECT_BOOT, EFUSE_BLK0, 145, 1, [] Represents whether direct boot mode is disabled or enabled. 1: disabled 0: enabled
DIS_USB_SERIAL_JTAG_ROM_PRINT, EFUSE_BLK0, 146, 1, [] Represents whether print from USB-Serial-JTAG is disabled or enabled. 1: disabled 0: enabled
LOCK_KM_KEY, EFUSE_BLK0, 147, 1, [] Represetns whether to lock the efuse xts key. 1. Lock 0: Unlock
DIS_USB_SERIAL_JTAG_DOWNLOAD_MODE, EFUSE_BLK0, 148, 1, [] Represents whether the USB-Serial-JTAG download function is disabled or enabled. 1: Disable 0: Enable
ENABLE_SECURITY_DOWNLOAD, EFUSE_BLK0, 149, 1, [] Represents whether security download is enabled or disabled. 1: enabled 0: disabled
UART_PRINT_CONTROL, EFUSE_BLK0, 150, 2, [] Represents the type of UART printing. 00: force enable printing 01: enable printing when GPIO8 is reset at low level 10: enable printing when GPIO8 is reset at high level 11: force disable printing
FORCE_SEND_RESUME, EFUSE_BLK0, 152, 1, [] Represents whether ROM code is forced to send a resume command during SPI boot. 1: forced 0:not forced
SECURE_VERSION, EFUSE_BLK0, 160, 16, [] Represents the version used by ESP-IDF anti-rollback feature
SECURE_BOOT_DISABLE_FAST_WAKE, EFUSE_BLK0, 176, 1, [] Represents whether FAST VERIFY ON WAKE is disabled or enabled when Secure Boot is enabled. 1: disabled 0: enabled
HYS_EN_PAD, EFUSE_BLK0, 177, 1, [] Represents whether the hysteresis function of corresponding PAD is enabled. 1: enabled 0:disabled
DCDC_VSET_EN, EFUSE_BLK0, 194, 1, [] Select dcdc vset use efuse_dcdc_vset
DIS_WDT, EFUSE_BLK0, 195, 1, [] Set this bit to disable watch dog
DIS_SWD, EFUSE_BLK0, 196, 1, [] Set this bit to disable super-watchdog
SECURE_BOOT_SHA384_EN, EFUSE_BLK0, 203, 1, [] Represents whether secure boot using SHA-384 is enabled. 0: Disable 1: Enable
BOOTLOADER_ANTI_ROLLBACK_SECURE_VERSION, EFUSE_BLK0, 204, 4, [] Represents the anti-rollback secure version of the 2nd stage bootloader used by the ROM bootloader
BOOTLOADER_ANTI_ROLLBACK_EN, EFUSE_BLK0, 208, 1, [] Represents whether the ani-rollback check for the 2nd stage bootloader is enabled. 1: Enabled 0: Disabled
BOOTLOADER_ANTI_ROLLBACK_UPDATE_IN_ROM, EFUSE_BLK0, 209, 1, [] Represents whether the ani-rollback SECURE_VERSION will be updated from the ROM bootloader. 1: Enable 0: Disable
RECOVERY_BOOTLOADER_FLASH_SECTOR, EFUSE_BLK0, 210, 12, [] Represents the starting flash sector (flash sector size is 0x1000) of the recovery bootloader used by the ROM bootloader If the primary bootloader fails. 0 and 0xFFF - this feature is disabled
SDC_ENA, EFUSE_BLK0, 222, 2, [] Represents whether SDC function is supported in download mode. 2'b01/2'b10: enabled 2'b00/2'b11: disabled
SDC_SESSION_COUNTER, EFUSE_BLK0, 224, 3, [] Represents the number of times the SDC session has been entered
SDC_NONCE_ENA, EFUSE_BLK0, 227, 2, [] Represents whether random number NONCE is used in SDC and whether the KM module is used to generate the NONCE . 2'bx0: No NONCE 2'b1x: Use KM generate NONCE
SDC_CHIP_INFO_SOURCE, EFUSE_BLK0, 229, 1, [] Represents whether HUK_info is selected as the source for calculating CHIP_info in SDC. 1: use HUK_info 0: use UNIQ_id
SDC_DISABLE_FAST_VEF, EFUSE_BLK0, 230, 1, [] Represents whether disable FAST_VEF in SDC session. 1: disable 0: enable
PVT_0_GLITCH_EN, EFUSE_BLK0, 231, 1, [] Represents whether to enable PVT power glitch monitor function. 1:Enable. 0:Disable
PVT_0_GLITCH_MODE, EFUSE_BLK0, 232, 2, [] Use to configure glitch mode
PVT_1_GLITCH_EN, EFUSE_BLK0, 234, 1, [] Represents whether to enable PVT power glitch monitor function. 1:Enable. 0:Disable
PVT_1_GLITCH_MODE, EFUSE_BLK0, 235, 2, [] Use to configure glitch mode
PMU_FLASH_POWER_SEL, EFUSE_BLK0, 237, 1, [] FLASH power select. 1'b1: use 3.3V 1'b0: use 1.8V
PMU_FLASH_POWER_SEL_EN, EFUSE_BLK0, 238, 1, [] FLASH power select enable signal. 1'b1 : validates EFUSE_PMU_FLASH_POWER_SEL 1'b0: invalidates EFUSE_PMU_FLASH_POWER_SEL
POWER_GLITCH_EN, EFUSE_BLK0, 239, 4, [] set these bit enable power glitch enable
ENA_XTS_SHADOW, EFUSE_BLK0, 243, 1, [] Represents whether to enable XTS-AES shadow core countermeasure against fault injection attacks. 0: Disabled 1: Enabled
ENA_SPI_BOOT_CRYPT_SCRAMBLER, EFUSE_BLK0, 244, 1, [] Represents whether to enable ciphertext scrambler for external memory . 0: Disabled 1: Enabled
RE_ENABLE_JTAG_SOURCE, EFUSE_BLK0, 245, 1, [] Represents which Crypto peripheral is selected for re-enabling JTAG. 0: SDC 1: HMAC
MAC, EFUSE_BLK1, 40, 8, [MAC_FACTORY] MAC address
, EFUSE_BLK1, 32, 8, [MAC_FACTORY] MAC address
, EFUSE_BLK1, 24, 8, [MAC_FACTORY] MAC address
, EFUSE_BLK1, 16, 8, [MAC_FACTORY] MAC address
, EFUSE_BLK1, 8, 8, [MAC_FACTORY] MAC address
, EFUSE_BLK1, 0, 8, [MAC_FACTORY] MAC address
MAC_EXT, EFUSE_BLK1, 56, 8, [] Represents the extended bits of MAC address
, EFUSE_BLK1, 48, 8, [] Represents the extended bits of MAC address
WAFER_VERSION_MINOR, EFUSE_BLK1, 114, 4, [] Minor chip version
WAFER_VERSION_MAJOR, EFUSE_BLK1, 118, 2, [] Major chip version
DISABLE_WAFER_VERSION_MAJOR, EFUSE_BLK1, 120, 1, [] Disables check of wafer version major
DISABLE_BLK_VERSION_MAJOR, EFUSE_BLK1, 121, 1, [] Disables check of blk version major
BLK_VERSION_MINOR, EFUSE_BLK1, 122, 3, [] BLK_VERSION_MINOR of BLOCK2
BLK_VERSION_MAJOR, EFUSE_BLK1, 125, 2, [] BLK_VERSION_MAJOR of BLOCK2
PSRAM_CAP, EFUSE_BLK1, 127, 3, [] Psram capacity
TEMP, EFUSE_BLK1, 130, 2, [] Maximum ambient temperature that ESP Chip can work properly
PSRAM_VENDOR, EFUSE_BLK1, 132, 2, [] Psram vendor
PKG_VERSION, EFUSE_BLK1, 134, 2, [] Package version
OCODE, EFUSE_BLK1, 136, 8, [] OCode calibration
ACTIVE_HP_DBIAS, EFUSE_BLK1, 144, 4, [] Active HP DBIAS of fixed voltage
ACTIVE_LP_DBIAS, EFUSE_BLK1, 148, 4, [] Active LP DBIAS of fixed voltage
LSLP_HP_DBG, EFUSE_BLK1, 152, 2, [] LSLP HP DBG of fixed voltage
LSLP_HP_DBIAS, EFUSE_BLK1, 154, 4, [] LSLP HP DBIAS of fixed voltage
DSLP_LP_DBG, EFUSE_BLK1, 158, 4, [] DSLP LP DBG of fixed voltage
DSLP_LP_DBIAS, EFUSE_BLK1, 162, 5, [] DSLP LP DBIAS of fixed voltage
LP_HP_DBIAS_VOL_GAP, EFUSE_BLK1, 167, 5, [] DBIAS gap between LP and HP
PVT_DBIAS, EFUSE_BLK1, 172, 4, [] PVT DBIAS
OPTIONAL_UNIQUE_ID, EFUSE_BLK2, 0, 128, [] Optional unique 128-bit ID
TEMP_CALIBRATION, EFUSE_BLK2, 128, 10, [] Temperature calibration
SPI_LDO_1V8_DREF, EFUSE_BLK2, 138, 4, [] SPI LDO 1.8 V DREF
SPI_LDO_1V8_MUL, EFUSE_BLK2, 142, 3, [] SPI LDO 1.8 V multiplier
USER_DATA, EFUSE_BLK3, 0, 256, [BLOCK_USR_DATA] User data
USER_DATA.MAC_CUSTOM, EFUSE_BLK3, 200, 48, [MAC_CUSTOM CUSTOM_MAC] Custom MAC
KEY0, EFUSE_BLK4, 0, 256, [BLOCK_KEY0] Key0 or user data
KEY1, EFUSE_BLK5, 0, 256, [BLOCK_KEY1] Key1 or user data
KEY2, EFUSE_BLK6, 0, 256, [BLOCK_KEY2] Key2 or user data
KEY3, EFUSE_BLK7, 0, 256, [BLOCK_KEY3] Key3 or user data
KEY4, EFUSE_BLK8, 0, 256, [BLOCK_KEY4] Key4 or user data
ADC1_DIFF_K, EFUSE_BLK9, 0, 11, [] Fitted slope (K) of ADC1 in differential mode
ADC1_DIFF_B, EFUSE_BLK9, 11, 10, [] Intercept (B) of ADC1 in differential mode
ADC1_P_K, EFUSE_BLK9, 21, 11, [] Fitted slope (K) of ADC1 in P mode
ADC1_P_B, EFUSE_BLK9, 32, 10, [] Intercept (B) of ADC1 in P mode
ADC1_N_K, EFUSE_BLK9, 42, 11, [] Fitted slope (K) of ADC1 in N mode
ADC1_N_B, EFUSE_BLK9, 53, 10, [] Intercept (B) of ADC1 in N mode
ADC2_DIFF_K, EFUSE_BLK9, 63, 11, [] Fitted slope (K) of ADC2 in differential mode
ADC2_DIFF_B, EFUSE_BLK9, 74, 10, [] Intercept (B) of ADC2 in differential mode
ADC2_P_K, EFUSE_BLK9, 84, 11, [] Fitted slope (K) of ADC2 in P mode
ADC2_P_B, EFUSE_BLK9, 95, 10, [] Intercept (B) of ADC2 in P mode
ADC2_N_K, EFUSE_BLK9, 105, 11, [] Fitted slope (K) of ADC2 in N mode
ADC2_N_B, EFUSE_BLK9, 116, 10, [] Intercept (B) of ADC2 in N mode
USB_DEVICE_EXCHG_PINS, EFUSE_BLK9, 192, 1, [] Represents whether enable usb device exchange pins of D+ and D- or not. 1: enabled 0: disabled
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