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espressif--esp-idf/components/efuse/esp32s31/esp_efuse_table.csv
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wehub-resource-sync 548b49ebc0 chore: import upstream snapshot with attribution
2026-07-13 13:04:25 +08:00

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1# field_name, | efuse_block, | bit_start, | bit_count, |comment #
2# | (EFUSE_BLK0 | (0..255) | (1-256) | #
3# | EFUSE_BLK1 | | | #
4# | ...) | | | #
5##########################################################################
6# !!!!!!!!!!! #
7# this will generate new source files, next rebuild all the sources.
8# !!!!!!!!!!! #
9# This file was generated by regtools.py based on the efuses.yaml file with the version: 2ec5c3c5bd07b0b4e073b91d75592d8f
10WR_DIS, EFUSE_BLK0, 0, 32, [] Disable programming of individual eFuses
11WR_DIS.RD_DIS, EFUSE_BLK0, 0, 1, [] wr_dis of RD_DIS
12WR_DIS.KM_RND_SWITCH_CYCLE, EFUSE_BLK0, 1, 1, [] wr_dis of KM_RND_SWITCH_CYCLE
13WR_DIS.KM_DISABLE_DEPLOY_MODE, EFUSE_BLK0, 1, 1, [] wr_dis of KM_DISABLE_DEPLOY_MODE
14WR_DIS.KM_DEPLOY_ONLY_ONCE, EFUSE_BLK0, 1, 1, [] wr_dis of KM_DEPLOY_ONLY_ONCE
15WR_DIS.FORCE_USE_KEY_MANAGER_KEY, EFUSE_BLK0, 1, 1, [] wr_dis of FORCE_USE_KEY_MANAGER_KEY
16WR_DIS.FORCE_DISABLE_SW_INIT_KEY, EFUSE_BLK0, 1, 1, [] wr_dis of FORCE_DISABLE_SW_INIT_KEY
17WR_DIS.KM_XTS_KEY_LENGTH_256, EFUSE_BLK0, 1, 1, [] wr_dis of KM_XTS_KEY_LENGTH_256
18WR_DIS.LOCK_KM_KEY, EFUSE_BLK0, 1, 1, [] wr_dis of LOCK_KM_KEY
19WR_DIS.DIS_USB_JTAG, EFUSE_BLK0, 2, 1, [] wr_dis of DIS_USB_JTAG
20WR_DIS.DIS_FORCE_DOWNLOAD, EFUSE_BLK0, 2, 1, [] wr_dis of DIS_FORCE_DOWNLOAD
21WR_DIS.SPI_DOWNLOAD_MSPI_DIS, EFUSE_BLK0, 2, 1, [] wr_dis of SPI_DOWNLOAD_MSPI_DIS
22WR_DIS.DIS_TWAI, EFUSE_BLK0, 2, 1, [] wr_dis of DIS_TWAI
23WR_DIS.JTAG_SEL_ENABLE, EFUSE_BLK0, 2, 1, [] wr_dis of JTAG_SEL_ENABLE
24WR_DIS.DIS_PAD_JTAG, EFUSE_BLK0, 2, 1, [] wr_dis of DIS_PAD_JTAG
25WR_DIS.DIS_DOWNLOAD_MANUAL_ENCRYPT, EFUSE_BLK0, 2, 1, [] wr_dis of DIS_DOWNLOAD_MANUAL_ENCRYPT
26WR_DIS.WDT_DELAY_SEL, EFUSE_BLK0, 2, 1, [] wr_dis of WDT_DELAY_SEL
27WR_DIS.SECURE_BOOT_DISABLE_FAST_WAKE, EFUSE_BLK0, 2, 1, [] wr_dis of SECURE_BOOT_DISABLE_FAST_WAKE
28WR_DIS.DIS_WDT, EFUSE_BLK0, 2, 1, [] wr_dis of DIS_WDT
29WR_DIS.DIS_SWD, EFUSE_BLK0, 2, 1, [] wr_dis of DIS_SWD
30WR_DIS.PMU_FLASH_POWER_SEL, EFUSE_BLK0, 2, 1, [] wr_dis of PMU_FLASH_POWER_SEL
31WR_DIS.PMU_FLASH_POWER_SEL_EN, EFUSE_BLK0, 2, 1, [] wr_dis of PMU_FLASH_POWER_SEL_EN
32WR_DIS.POWER_GLITCH_EN, EFUSE_BLK0, 2, 1, [] wr_dis of POWER_GLITCH_EN
33WR_DIS.PVT_0_GLITCH_EN, EFUSE_BLK0, 3, 1, [] wr_dis of PVT_0_GLITCH_EN
34WR_DIS.PVT_0_GLITCH_MODE, EFUSE_BLK0, 3, 1, [] wr_dis of PVT_0_GLITCH_MODE
35WR_DIS.PVT_1_GLITCH_EN, EFUSE_BLK0, 3, 1, [] wr_dis of PVT_1_GLITCH_EN
36WR_DIS.PVT_1_GLITCH_MODE, EFUSE_BLK0, 3, 1, [] wr_dis of PVT_1_GLITCH_MODE
37WR_DIS.SPI_BOOT_CRYPT_CNT, EFUSE_BLK0, 4, 1, [] wr_dis of SPI_BOOT_CRYPT_CNT
38WR_DIS.SECURE_BOOT_KEY_REVOKE0, EFUSE_BLK0, 5, 1, [] wr_dis of SECURE_BOOT_KEY_REVOKE0
39WR_DIS.SECURE_BOOT_KEY_REVOKE1, EFUSE_BLK0, 6, 1, [] wr_dis of SECURE_BOOT_KEY_REVOKE1
40WR_DIS.SECURE_BOOT_KEY_REVOKE2, EFUSE_BLK0, 7, 1, [] wr_dis of SECURE_BOOT_KEY_REVOKE2
41WR_DIS.KEY_PURPOSE_0, EFUSE_BLK0, 8, 1, [WR_DIS.KEY0_PURPOSE] wr_dis of KEY_PURPOSE_0
42WR_DIS.KEY_PURPOSE_1, EFUSE_BLK0, 9, 1, [WR_DIS.KEY1_PURPOSE] wr_dis of KEY_PURPOSE_1
43WR_DIS.KEY_PURPOSE_2, EFUSE_BLK0, 10, 1, [WR_DIS.KEY2_PURPOSE] wr_dis of KEY_PURPOSE_2
44WR_DIS.KEY_PURPOSE_3, EFUSE_BLK0, 11, 1, [WR_DIS.KEY3_PURPOSE] wr_dis of KEY_PURPOSE_3
45WR_DIS.KEY_PURPOSE_4, EFUSE_BLK0, 12, 1, [WR_DIS.KEY4_PURPOSE] wr_dis of KEY_PURPOSE_4
46WR_DIS.DIS_SM_CRYPT, EFUSE_BLK0, 14, 1, [] wr_dis of DIS_SM_CRYPT
47WR_DIS.ECC_FORCE_CONST_TIME, EFUSE_BLK0, 14, 1, [] wr_dis of ECC_FORCE_CONST_TIME
48WR_DIS.ECDSA_DISABLE_SOFT_K, EFUSE_BLK0, 14, 1, [] wr_dis of ECDSA_DISABLE_SOFT_K
49WR_DIS.SEC_DPA_LEVEL, EFUSE_BLK0, 14, 1, [] wr_dis of SEC_DPA_LEVEL
50WR_DIS.XTS_DPA_CLK_ENABLE, EFUSE_BLK0, 14, 1, [] wr_dis of XTS_DPA_CLK_ENABLE
51WR_DIS.XTS_DPA_PSEUDO_LEVEL, EFUSE_BLK0, 14, 1, [] wr_dis of XTS_DPA_PSEUDO_LEVEL
52WR_DIS.RMA_NONCE_ENA, EFUSE_BLK0, 14, 1, [] wr_dis of RMA_NONCE_ENA
53WR_DIS.RMA_CHIP_INFO_SOURCE, EFUSE_BLK0, 14, 1, [] wr_dis of RMA_CHIP_INFO_SOURCE
54WR_DIS.RMA_DISABLE_FAST_VEF, EFUSE_BLK0, 14, 1, [] wr_dis of RMA_DISABLE_FAST_VEF
55WR_DIS.ENA_XTS_SHADOW, EFUSE_BLK0, 14, 1, [] wr_dis of ENA_XTS_SHADOW
56WR_DIS.ENA_SPI_BOOT_CRYPT_SCRAMBLER, EFUSE_BLK0, 14, 1, [] wr_dis of ENA_SPI_BOOT_CRYPT_SCRAMBLER
57WR_DIS.RE_ENABLE_JTAG_SOURCE, EFUSE_BLK0, 14, 1, [] wr_dis of RE_ENABLE_JTAG_SOURCE
58WR_DIS.SECURE_BOOT_EN, EFUSE_BLK0, 15, 1, [] wr_dis of SECURE_BOOT_EN
59WR_DIS.SECURE_BOOT_AGGRESSIVE_REVOKE, EFUSE_BLK0, 16, 1, [] wr_dis of SECURE_BOOT_AGGRESSIVE_REVOKE
60WR_DIS.FLASH_TYPE, EFUSE_BLK0, 18, 1, [] wr_dis of FLASH_TYPE
61WR_DIS.DIS_USB_OTG_DOWNLOAD_MODE, EFUSE_BLK0, 18, 1, [] wr_dis of DIS_USB_OTG_DOWNLOAD_MODE
62WR_DIS.FLASH_TPUW, EFUSE_BLK0, 18, 1, [] wr_dis of FLASH_TPUW
63WR_DIS.DIS_DOWNLOAD_MODE, EFUSE_BLK0, 18, 1, [] wr_dis of DIS_DOWNLOAD_MODE
64WR_DIS.DIS_DIRECT_BOOT, EFUSE_BLK0, 18, 1, [] wr_dis of DIS_DIRECT_BOOT
65WR_DIS.DIS_USB_SERIAL_JTAG_ROM_PRINT, EFUSE_BLK0, 18, 1, [] wr_dis of DIS_USB_SERIAL_JTAG_ROM_PRINT
66WR_DIS.DIS_USB_SERIAL_JTAG_DOWNLOAD_MODE, EFUSE_BLK0, 18, 1, [] wr_dis of DIS_USB_SERIAL_JTAG_DOWNLOAD_MODE
67WR_DIS.ENABLE_SECURITY_DOWNLOAD, EFUSE_BLK0, 18, 1, [] wr_dis of ENABLE_SECURITY_DOWNLOAD
68WR_DIS.UART_PRINT_CONTROL, EFUSE_BLK0, 18, 1, [] wr_dis of UART_PRINT_CONTROL
69WR_DIS.FORCE_SEND_RESUME, EFUSE_BLK0, 18, 1, [] wr_dis of FORCE_SEND_RESUME
70WR_DIS.SECURE_VERSION, EFUSE_BLK0, 18, 1, [] wr_dis of SECURE_VERSION
71WR_DIS.HUK_GEN_STATE, EFUSE_BLK0, 19, 1, [] wr_dis of HUK_GEN_STATE
72WR_DIS.BLK1, EFUSE_BLK0, 20, 1, [] wr_dis of BLOCK1
73WR_DIS.MAC, EFUSE_BLK0, 20, 1, [WR_DIS.MAC_FACTORY] wr_dis of MAC
74WR_DIS.MAC_EXT, EFUSE_BLK0, 20, 1, [] wr_dis of MAC_EXT
75WR_DIS.WAFER_VERSION_MINOR, EFUSE_BLK0, 20, 1, [] wr_dis of WAFER_VERSION_MINOR
76WR_DIS.WAFER_VERSION_MAJOR, EFUSE_BLK0, 20, 1, [] wr_dis of WAFER_VERSION_MAJOR
77WR_DIS.DISABLE_WAFER_VERSION_MAJOR, EFUSE_BLK0, 20, 1, [] wr_dis of DISABLE_WAFER_VERSION_MAJOR
78WR_DIS.DISABLE_BLK_VERSION_MAJOR, EFUSE_BLK0, 20, 1, [] wr_dis of DISABLE_BLK_VERSION_MAJOR
79WR_DIS.BLK_VERSION_MINOR, EFUSE_BLK0, 20, 1, [] wr_dis of BLK_VERSION_MINOR
80WR_DIS.BLK_VERSION_MAJOR, EFUSE_BLK0, 20, 1, [] wr_dis of BLK_VERSION_MAJOR
81WR_DIS.PSRAM_CAP, EFUSE_BLK0, 20, 1, [] wr_dis of PSRAM_CAP
82WR_DIS.TEMP, EFUSE_BLK0, 20, 1, [] wr_dis of TEMP
83WR_DIS.PSRAM_VENDOR, EFUSE_BLK0, 20, 1, [] wr_dis of PSRAM_VENDOR
84WR_DIS.PKG_VERSION, EFUSE_BLK0, 20, 1, [] wr_dis of PKG_VERSION
85WR_DIS.SYS_DATA_PART1, EFUSE_BLK0, 21, 1, [] wr_dis of BLOCK2
86WR_DIS.OPTIONAL_UNIQUE_ID, EFUSE_BLK0, 21, 1, [] wr_dis of OPTIONAL_UNIQUE_ID
87WR_DIS.BLOCK_USR_DATA, EFUSE_BLK0, 22, 1, [WR_DIS.USER_DATA] wr_dis of BLOCK_USR_DATA
88WR_DIS.CUSTOM_MAC, EFUSE_BLK0, 22, 1, [WR_DIS.MAC_CUSTOM WR_DIS.USER_DATA_MAC_CUSTOM] wr_dis of CUSTOM_MAC
89WR_DIS.BLOCK_KEY0, EFUSE_BLK0, 23, 1, [WR_DIS.KEY0] wr_dis of BLOCK_KEY0
90WR_DIS.BLOCK_KEY1, EFUSE_BLK0, 24, 1, [WR_DIS.KEY1] wr_dis of BLOCK_KEY1
91WR_DIS.BLOCK_KEY2, EFUSE_BLK0, 25, 1, [WR_DIS.KEY2] wr_dis of BLOCK_KEY2
92WR_DIS.BLOCK_KEY3, EFUSE_BLK0, 26, 1, [WR_DIS.KEY3] wr_dis of BLOCK_KEY3
93WR_DIS.BLOCK_KEY4, EFUSE_BLK0, 27, 1, [WR_DIS.KEY4] wr_dis of BLOCK_KEY4
94WR_DIS.BLOCK_SYS_DATA2, EFUSE_BLK0, 28, 1, [WR_DIS.SYS_DATA_PART2] wr_dis of BLOCK_SYS_DATA2
95WR_DIS.USB_DEVICE_EXCHG_PINS, EFUSE_BLK0, 28, 1, [] wr_dis of USB_DEVICE_EXCHG_PINS
96WR_DIS.SOFT_DIS_JTAG, EFUSE_BLK0, 31, 1, [] wr_dis of SOFT_DIS_JTAG
97RD_DIS, EFUSE_BLK0, 32, 7, [] Disable reading from BlOCK4-9
98RD_DIS.BLOCK_KEY0, EFUSE_BLK0, 32, 1, [RD_DIS.KEY0] rd_dis of BLOCK_KEY0
99RD_DIS.BLOCK_KEY1, EFUSE_BLK0, 33, 1, [RD_DIS.KEY1] rd_dis of BLOCK_KEY1
100RD_DIS.BLOCK_KEY2, EFUSE_BLK0, 34, 1, [RD_DIS.KEY2] rd_dis of BLOCK_KEY2
101RD_DIS.BLOCK_KEY3, EFUSE_BLK0, 35, 1, [RD_DIS.KEY3] rd_dis of BLOCK_KEY3
102RD_DIS.BLOCK_KEY4, EFUSE_BLK0, 36, 1, [RD_DIS.KEY4] rd_dis of BLOCK_KEY4
103DIS_USB_JTAG, EFUSE_BLK0, 42, 1, [] Represents whether the function of usb switch to jtag is disabled or enabled. 1: disabled 0: enabled
104DIS_FORCE_DOWNLOAD, EFUSE_BLK0, 44, 1, [] Represents whether the function that forces chip into download mode is disabled or enabled. 1: disabled 0: enabled
105SPI_DOWNLOAD_MSPI_DIS, EFUSE_BLK0, 45, 1, [] Represents whether SPI0 controller during boot_mode_download is disabled or enabled. 1: disabled 0: enabled
106DIS_TWAI, EFUSE_BLK0, 46, 1, [] Represents whether TWAI function is disabled or enabled. 1: disabled 0: enabled
107JTAG_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
108SOFT_DIS_JTAG, EFUSE_BLK0, 48, 3, [] Represents whether JTAG is disabled in soft way. Odd number: disabled Even number: enabled
109DIS_PAD_JTAG, EFUSE_BLK0, 51, 1, [] Represents whether JTAG is disabled in the hard way(permanently). 1: disabled 0: enabled
110DIS_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
111HUK_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
112KM_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
113KM_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 & rma nonce; bit4: psram
114KM_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 & rma nonce 4: psram
115FORCE_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
116FORCE_DISABLE_SW_INIT_KEY, EFUSE_BLK0, 81, 1, [] Represents whether to disable software written init key; and force use efuse_init_key
117KM_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
118WDT_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
119DIS_SM_CRYPT, EFUSE_BLK0, 84, 1, [] Represents whether to disable all the SM crypto functions; including SM2; SM3. 1: disabled 0: enabled
120SECURE_BOOT_KEY_REVOKE0, EFUSE_BLK0, 88, 1, [] Revoke 1st secure boot key
121SECURE_BOOT_KEY_REVOKE1, EFUSE_BLK0, 89, 1, [] Revoke 2nd secure boot key
122SECURE_BOOT_KEY_REVOKE2, EFUSE_BLK0, 90, 1, [] Revoke 3rd secure boot key
123KEY_PURPOSE_0, EFUSE_BLK0, 96, 5, [KEY0_PURPOSE] Represents the purpose of Key0
124KEY_PURPOSE_1, EFUSE_BLK0, 101, 5, [KEY1_PURPOSE] Represents the purpose of Key1
125KEY_PURPOSE_2, EFUSE_BLK0, 106, 5, [KEY2_PURPOSE] Represents the purpose of Key2
126KEY_PURPOSE_3, EFUSE_BLK0, 111, 5, [KEY3_PURPOSE] Represents the purpose of Key3
127KEY_PURPOSE_4, EFUSE_BLK0, 116, 5, [KEY4_PURPOSE] Represents the purpose of Key4
128ECC_FORCE_CONST_TIME, EFUSE_BLK0, 121, 1, [] Represents whether permanently turn on ECC const-time mode. 1: turn on 0: turn off
129ECDSA_DISABLE_SOFT_K, EFUSE_BLK0, 122, 1, [] Represents whether permanently turn off ECDSA software set KEY. 1: turn off 0: turn on
130SEC_DPA_LEVEL, EFUSE_BLK0, 123, 2, [] Represents the spa secure level by configuring the clock random divide mode
131XTS_DPA_CLK_ENABLE, EFUSE_BLK0, 125, 1, [] Represents whether to enable xts clock anti-dpa attack function.0: Disabled. 1: Enabled
132XTS_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
133SECURE_BOOT_EN, EFUSE_BLK0, 130, 1, [] Represents whether secure boot is enabled or disabled. 1: enabled 0: disabled
134SECURE_BOOT_AGGRESSIVE_REVOKE, EFUSE_BLK0, 131, 1, [] Represents whether revoking aggressive secure boot is enabled or disabled. 1: enabled. 0: disabled
135FLASH_TYPE, EFUSE_BLK0, 133, 1, [] flash type: 0: nor flash; 1: nand flash
136DIS_USB_OTG_DOWNLOAD_MODE, EFUSE_BLK0, 137, 1, [] Set this bit to disable download via USB-OTG
137FLASH_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
138DIS_DOWNLOAD_MODE, EFUSE_BLK0, 144, 1, [] Represents whether Download mode is disabled or enabled. 1: disabled 0: enabled
139DIS_DIRECT_BOOT, EFUSE_BLK0, 145, 1, [] Represents whether direct boot mode is disabled or enabled. 1: disabled 0: enabled
140DIS_USB_SERIAL_JTAG_ROM_PRINT, EFUSE_BLK0, 146, 1, [] Represents whether print from USB-Serial-JTAG is disabled or enabled. 1: disabled 0: enabled
141LOCK_KM_KEY, EFUSE_BLK0, 147, 1, [] Represetns whether to lock the efuse xts key. 1. Lock 0: Unlock
142DIS_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
143ENABLE_SECURITY_DOWNLOAD, EFUSE_BLK0, 149, 1, [] Represents whether security download is enabled or disabled. 1: enabled 0: disabled
144UART_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
145FORCE_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
146SECURE_VERSION, EFUSE_BLK0, 160, 16, [] Represents the version used by ESP-IDF anti-rollback feature
147SECURE_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
148HYS_EN_PAD, EFUSE_BLK0, 177, 1, [] Represents whether the hysteresis function of corresponding PAD is enabled. 1: enabled 0:disabled
149DCDC_VSET_EN, EFUSE_BLK0, 194, 1, [] Select dcdc vset use efuse_dcdc_vset
150DIS_WDT, EFUSE_BLK0, 195, 1, [] Set this bit to disable watch dog
151DIS_SWD, EFUSE_BLK0, 196, 1, [] Set this bit to disable super-watchdog
152SECURE_BOOT_SHA384_EN, EFUSE_BLK0, 203, 1, [] Represents whether secure boot using SHA-384 is enabled. 0: Disable 1: Enable
153BOOTLOADER_ANTI_ROLLBACK_SECURE_VERSION, EFUSE_BLK0, 204, 4, [] Represents the anti-rollback secure version of the 2nd stage bootloader used by the ROM bootloader
154BOOTLOADER_ANTI_ROLLBACK_EN, EFUSE_BLK0, 208, 1, [] Represents whether the ani-rollback check for the 2nd stage bootloader is enabled.1: Enabled0: Disabled
155BOOTLOADER_ANTI_ROLLBACK_UPDATE_IN_ROM, EFUSE_BLK0, 209, 1, [] Represents whether the ani-rollback SECURE_VERSION will be updated from the ROM bootloader.1: Enable0: Disable
156RECOVERY_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
157RMA_ENA, EFUSE_BLK0, 222, 2, [] Represents whether rma function is supported in download mode. 2'b01/2'b10: enabled2'b00/2'b11: disabled
158RMA_SESSION_COUNTER, EFUSE_BLK0, 224, 3, [] Represents the number of times the RMA session has been entered
159RMA_NONCE_ENA, EFUSE_BLK0, 227, 2, [] Represents whether random number NONCE is used in RMA and whether the KM module is used to generate the NONCE. 2'bx0: No NONCE 2'b1x: Use KM generate NONCE.
160RMA_CHIP_INFO_SOURCE, EFUSE_BLK0, 229, 1, [] Represents whether HUK_info is selected as the source for calculating CHIP_info in RMA.1: use HUK_info 0: use UNIQ_id
161RMA_DISABLE_FAST_VEF, EFUSE_BLK0, 230, 1, [] Represents whether disable FAST_VEF in RMA session.1: disable0: enable
162PVT_0_GLITCH_EN, EFUSE_BLK0, 231, 1, [] Represents whether to enable PVT power glitch monitor function.1:Enable. 0:Disable
163PVT_0_GLITCH_MODE, EFUSE_BLK0, 232, 2, [] Use to configure glitch mode
164PVT_1_GLITCH_EN, EFUSE_BLK0, 234, 1, [] Represents whether to enable PVT power glitch monitor function.1:Enable. 0:Disable
165PVT_1_GLITCH_MODE, EFUSE_BLK0, 235, 2, [] Use to configure glitch mode
166PMU_FLASH_POWER_SEL, EFUSE_BLK0, 237, 1, [] FLASH power select. 1'b1: use 3.3V1'b0: use 1.8V
167PMU_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
168POWER_GLITCH_EN, EFUSE_BLK0, 239, 4, [] set these bit enable power glitch enable
169ENA_XTS_SHADOW, EFUSE_BLK0, 243, 1, [] Represents whether to enable XTS-AES shadow core countermeasure against fault injection attacks. 0: Disabled 1: Enabled
170ENA_SPI_BOOT_CRYPT_SCRAMBLER, EFUSE_BLK0, 244, 1, [] Represents whether to enable ciphertext scrambler for external memory . 0: Disabled 1: Enabled
171RE_ENABLE_JTAG_SOURCE, EFUSE_BLK0, 245, 1, [] Represents which Crypto peripheral is selected for re-enabling JTAG. 0: RMA 1: HMAC
172MAC, EFUSE_BLK1, 40, 8, [MAC_FACTORY] MAC address
173, EFUSE_BLK1, 32, 8, [MAC_FACTORY] MAC address
174, EFUSE_BLK1, 24, 8, [MAC_FACTORY] MAC address
175, EFUSE_BLK1, 16, 8, [MAC_FACTORY] MAC address
176, EFUSE_BLK1, 8, 8, [MAC_FACTORY] MAC address
177, EFUSE_BLK1, 0, 8, [MAC_FACTORY] MAC address
178MAC_EXT, EFUSE_BLK1, 56, 8, [] Stores the extended bits of MAC address
179, EFUSE_BLK1, 48, 8, [] Stores the extended bits of MAC address
180WAFER_VERSION_MINOR, EFUSE_BLK1, 114, 4, [] Minor chip version
181WAFER_VERSION_MAJOR, EFUSE_BLK1, 118, 2, [] Major chip version
182DISABLE_WAFER_VERSION_MAJOR, EFUSE_BLK1, 120, 1, [] Disables check of wafer version major
183DISABLE_BLK_VERSION_MAJOR, EFUSE_BLK1, 121, 1, [] Disables check of blk version major
184BLK_VERSION_MINOR, EFUSE_BLK1, 122, 3, [] BLK_VERSION_MINOR of BLOCK2
185BLK_VERSION_MAJOR, EFUSE_BLK1, 125, 2, [] BLK_VERSION_MAJOR of BLOCK2
186PSRAM_CAP, EFUSE_BLK1, 127, 3, [] Psram capacity
187TEMP, EFUSE_BLK1, 130, 2, [] Maximum ambient temperature that ESP Chip can work properly
188PSRAM_VENDOR, EFUSE_BLK1, 132, 2, [] Psram vendor
189PKG_VERSION, EFUSE_BLK1, 134, 2, [] Package version
190OPTIONAL_UNIQUE_ID, EFUSE_BLK2, 0, 128, [] Optional unique 128-bit ID
191USER_DATA, EFUSE_BLK3, 0, 256, [BLOCK_USR_DATA] User data
192USER_DATA.MAC_CUSTOM, EFUSE_BLK3, 200, 48, [MAC_CUSTOM CUSTOM_MAC] Custom MAC
193KEY0, EFUSE_BLK4, 0, 256, [BLOCK_KEY0] Key0 or user data
194KEY1, EFUSE_BLK5, 0, 256, [BLOCK_KEY1] Key1 or user data
195KEY2, EFUSE_BLK6, 0, 256, [BLOCK_KEY2] Key2 or user data
196KEY3, EFUSE_BLK7, 0, 256, [BLOCK_KEY3] Key3 or user data
197KEY4, EFUSE_BLK8, 0, 256, [BLOCK_KEY4] Key4 or user data
198SYS_DATA_PART2, EFUSE_BLK9, 0, 32, [BLOCK_SYS_DATA2] System data part 2 (reserved)
199USB_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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