.. code-block:: none $ ./efuse_table_gen.py -t IDF_TARGET_PATH_NAME {IDF_TARGET_PATH_NAME}/esp_efuse_table.csv --info Max number of bits in BLK 256 Parsing efuse CSV input file esp32c61/esp_efuse_table.csv ... Verifying efuse table... Sorted efuse table: # field_name efuse_block bit_start bit_count 1 WR_DIS EFUSE_BLK0 0 32 2 WR_DIS.RD_DIS EFUSE_BLK0 0 1 3 WR_DIS.DIS_ICACHE EFUSE_BLK0 2 1 4 WR_DIS.DIS_USB_JTAG EFUSE_BLK0 2 1 5 WR_DIS.DIS_FORCE_DOWNLOAD EFUSE_BLK0 2 1 6 WR_DIS.SPI_DOWNLOAD_MSPI_DIS EFUSE_BLK0 2 1 7 WR_DIS.JTAG_SEL_ENABLE EFUSE_BLK0 2 1 8 WR_DIS.DIS_PAD_JTAG EFUSE_BLK0 2 1 9 WR_DIS.DIS_DOWNLOAD_MANUAL_ENCRYPT EFUSE_BLK0 2 1 10 WR_DIS.HYS_EN_PAD EFUSE_BLK0 2 1 11 WR_DIS.DIS_WIFI6 EFUSE_BLK0 2 1 12 WR_DIS.WDT_DELAY_SEL EFUSE_BLK0 3 1 13 WR_DIS.SPI_BOOT_CRYPT_CNT EFUSE_BLK0 4 1 14 WR_DIS.SECURE_BOOT_KEY_REVOKE0 EFUSE_BLK0 5 1 15 WR_DIS.SECURE_BOOT_KEY_REVOKE1 EFUSE_BLK0 6 1 16 WR_DIS.SECURE_BOOT_KEY_REVOKE2 EFUSE_BLK0 7 1 17 WR_DIS.KEY_PURPOSE_0 EFUSE_BLK0 8 1 18 WR_DIS.KEY_PURPOSE_1 EFUSE_BLK0 9 1 19 WR_DIS.KEY_PURPOSE_2 EFUSE_BLK0 10 1 20 WR_DIS.KEY_PURPOSE_3 EFUSE_BLK0 11 1 21 WR_DIS.KEY_PURPOSE_4 EFUSE_BLK0 12 1 22 WR_DIS.KEY_PURPOSE_5 EFUSE_BLK0 13 1 23 WR_DIS.SEC_DPA_LEVEL EFUSE_BLK0 14 1 24 WR_DIS.XTS_DPA_CLK_ENABLE EFUSE_BLK0 14 1 25 WR_DIS.XTS_DPA_PSEUDO_LEVEL EFUSE_BLK0 14 1 26 WR_DIS.ECDSA_DISABLE_P192 EFUSE_BLK0 14 1 27 WR_DIS.ECC_FORCE_CONST_TIME EFUSE_BLK0 14 1 28 WR_DIS.SECURE_BOOT_EN EFUSE_BLK0 15 1 29 WR_DIS.SECURE_BOOT_AGGRESSIVE_REVOKE EFUSE_BLK0 16 1 30 WR_DIS.FLASH_TPUW EFUSE_BLK0 18 1 31 WR_DIS.DIS_DOWNLOAD_MODE EFUSE_BLK0 18 1 32 WR_DIS.DIS_DIRECT_BOOT EFUSE_BLK0 18 1 33 WR_DIS.DIS_USB_SERIAL_JTAG_ROM_PRINT EFUSE_BLK0 18 1 34 WR_DIS.DIS_USB_SERIAL_JTAG_DOWNLOAD_MODE EFUSE_BLK0 18 1 35 WR_DIS.ENABLE_SECURITY_DOWNLOAD EFUSE_BLK0 18 1 36 WR_DIS.UART_PRINT_CONTROL EFUSE_BLK0 18 1 37 WR_DIS.FORCE_SEND_RESUME EFUSE_BLK0 18 1 38 WR_DIS.SECURE_VERSION EFUSE_BLK0 18 1 39 WR_DIS.SECURE_BOOT_DISABLE_FAST_WAKE EFUSE_BLK0 18 1 40 WR_DIS.BLK1 EFUSE_BLK0 20 1 41 WR_DIS.MAC EFUSE_BLK0 20 1 42 WR_DIS.WAFER_VERSION_MINOR EFUSE_BLK0 20 1 43 WR_DIS.WAFER_VERSION_MAJOR EFUSE_BLK0 20 1 44 WR_DIS.DISABLE_WAFER_VERSION_MAJOR EFUSE_BLK0 20 1 45 WR_DIS.DISABLE_BLK_VERSION_MAJOR EFUSE_BLK0 20 1 46 WR_DIS.BLK_VERSION_MINOR EFUSE_BLK0 20 1 47 WR_DIS.BLK_VERSION_MAJOR EFUSE_BLK0 20 1 48 WR_DIS.FLASH_CAP EFUSE_BLK0 20 1 49 WR_DIS.FLASH_VENDOR EFUSE_BLK0 20 1 50 WR_DIS.PSRAM_CAP EFUSE_BLK0 20 1 51 WR_DIS.PSRAM_VENDOR EFUSE_BLK0 20 1 52 WR_DIS.TEMP EFUSE_BLK0 20 1 53 WR_DIS.PKG_VERSION EFUSE_BLK0 20 1 54 WR_DIS.ACTIVE_HP_DBIAS EFUSE_BLK0 20 1 55 WR_DIS.ACTIVE_LP_DBIAS EFUSE_BLK0 20 1 56 WR_DIS.LSLP_HP_DBG EFUSE_BLK0 20 1 57 WR_DIS.LSLP_HP_DBIAS EFUSE_BLK0 20 1 58 WR_DIS.DSLP_LP_DBG EFUSE_BLK0 20 1 59 WR_DIS.DSLP_LP_DBIAS EFUSE_BLK0 20 1 60 WR_DIS.LP_HP_DBIAS_VOL_GAP EFUSE_BLK0 20 1 61 WR_DIS.SYS_DATA_PART1 EFUSE_BLK0 21 1 62 WR_DIS.OPTIONAL_UNIQUE_ID EFUSE_BLK0 21 1 63 WR_DIS.TEMPERATURE_SENSOR EFUSE_BLK0 21 1 64 WR_DIS.OCODE EFUSE_BLK0 21 1 65 WR_DIS.ADC1_AVE_INIT_CODE_ATTEN0 EFUSE_BLK0 21 1 66 WR_DIS.ADC1_AVE_INIT_CODE_ATTEN1 EFUSE_BLK0 21 1 67 WR_DIS.ADC1_AVE_INIT_CODE_ATTEN2 EFUSE_BLK0 21 1 68 WR_DIS.ADC1_AVE_INIT_CODE_ATTEN3 EFUSE_BLK0 21 1 69 WR_DIS.ADC1_HI_DOUT_ATTEN0 EFUSE_BLK0 21 1 70 WR_DIS.ADC1_HI_DOUT_ATTEN1 EFUSE_BLK0 21 1 71 WR_DIS.ADC1_HI_DOUT_ATTEN2 EFUSE_BLK0 21 1 72 WR_DIS.ADC1_HI_DOUT_ATTEN3 EFUSE_BLK0 21 1 73 WR_DIS.ADC1_CH0_ATTEN0_INITCODE_DIFF EFUSE_BLK0 21 1 74 WR_DIS.ADC1_CH1_ATTEN0_INITCODE_DIFF EFUSE_BLK0 21 1 75 WR_DIS.ADC1_CH2_ATTEN0_INITCODE_DIFF EFUSE_BLK0 21 1 76 WR_DIS.ADC1_CH3_ATTEN0_INITCODE_DIFF EFUSE_BLK0 21 1 77 WR_DIS.BLOCK_USR_DATA EFUSE_BLK0 22 1 78 WR_DIS.CUSTOM_MAC EFUSE_BLK0 22 1 79 WR_DIS.BLOCK_KEY0 EFUSE_BLK0 23 1 80 WR_DIS.BLOCK_KEY1 EFUSE_BLK0 24 1 81 WR_DIS.BLOCK_KEY2 EFUSE_BLK0 25 1 82 WR_DIS.BLOCK_KEY3 EFUSE_BLK0 26 1 83 WR_DIS.BLOCK_KEY4 EFUSE_BLK0 27 1 84 WR_DIS.BLOCK_KEY5 EFUSE_BLK0 28 1 85 WR_DIS.BLOCK_SYS_DATA2 EFUSE_BLK0 29 1 86 WR_DIS.USB_EXCHG_PINS EFUSE_BLK0 30 1 87 WR_DIS.VDD_SPI_AS_GPIO EFUSE_BLK0 30 1 88 RD_DIS EFUSE_BLK0 32 7 89 RD_DIS.BLOCK_KEY0 EFUSE_BLK0 32 1 90 RD_DIS.BLOCK_KEY1 EFUSE_BLK0 33 1 91 RD_DIS.BLOCK_KEY2 EFUSE_BLK0 34 1 92 RD_DIS.BLOCK_KEY3 EFUSE_BLK0 35 1 93 RD_DIS.BLOCK_KEY4 EFUSE_BLK0 36 1 94 RD_DIS.BLOCK_KEY5 EFUSE_BLK0 37 1 95 RD_DIS.BLOCK_SYS_DATA2 EFUSE_BLK0 38 1 96 DIS_ICACHE EFUSE_BLK0 39 1 97 DIS_USB_JTAG EFUSE_BLK0 40 1 98 DIS_FORCE_DOWNLOAD EFUSE_BLK0 42 1 99 SPI_DOWNLOAD_MSPI_DIS EFUSE_BLK0 43 1 100 JTAG_SEL_ENABLE EFUSE_BLK0 44 1 101 DIS_PAD_JTAG EFUSE_BLK0 45 1 102 DIS_DOWNLOAD_MANUAL_ENCRYPT EFUSE_BLK0 46 1 103 USB_EXCHG_PINS EFUSE_BLK0 51 1 104 VDD_SPI_AS_GPIO EFUSE_BLK0 52 1 105 WDT_DELAY_SEL EFUSE_BLK0 53 2 106 SPI_BOOT_CRYPT_CNT EFUSE_BLK0 55 3 107 SECURE_BOOT_KEY_REVOKE0 EFUSE_BLK0 58 1 108 SECURE_BOOT_KEY_REVOKE1 EFUSE_BLK0 59 1 109 SECURE_BOOT_KEY_REVOKE2 EFUSE_BLK0 60 1 110 KEY_PURPOSE_0 EFUSE_BLK0 64 4 111 KEY_PURPOSE_1 EFUSE_BLK0 68 4 112 KEY_PURPOSE_2 EFUSE_BLK0 72 4 113 KEY_PURPOSE_3 EFUSE_BLK0 76 4 114 KEY_PURPOSE_4 EFUSE_BLK0 80 4 115 KEY_PURPOSE_5 EFUSE_BLK0 84 4 116 SEC_DPA_LEVEL EFUSE_BLK0 88 2 117 SECURE_BOOT_EN EFUSE_BLK0 90 1 118 SECURE_BOOT_AGGRESSIVE_REVOKE EFUSE_BLK0 91 1 119 FLASH_TPUW EFUSE_BLK0 92 4 120 DIS_DOWNLOAD_MODE EFUSE_BLK0 96 1 121 DIS_DIRECT_BOOT EFUSE_BLK0 97 1 122 DIS_USB_SERIAL_JTAG_ROM_PRINT EFUSE_BLK0 98 1 123 DIS_USB_SERIAL_JTAG_DOWNLOAD_MODE EFUSE_BLK0 99 1 124 ENABLE_SECURITY_DOWNLOAD EFUSE_BLK0 100 1 125 UART_PRINT_CONTROL EFUSE_BLK0 101 2 126 FORCE_SEND_RESUME EFUSE_BLK0 103 1 127 SECURE_VERSION EFUSE_BLK0 104 16 128 SECURE_BOOT_DISABLE_FAST_WAKE EFUSE_BLK0 120 1 129 HYS_EN_PAD EFUSE_BLK0 121 1 130 XTS_DPA_CLK_ENABLE EFUSE_BLK0 122 1 131 XTS_DPA_PSEUDO_LEVEL EFUSE_BLK0 123 2 132 DIS_WIFI6 EFUSE_BLK0 125 1 133 ECDSA_DISABLE_P192 EFUSE_BLK0 126 1 134 ECC_FORCE_CONST_TIME EFUSE_BLK0 127 1 135 BOOTLOADER_ANTI_ROLLBACK_SECURE_VERSION EFUSE_BLK0 128 4 136 BOOTLOADER_ANTI_ROLLBACK_EN EFUSE_BLK0 132 1 137 BOOTLOADER_ANTI_ROLLBACK_UPDATE_IN_ROM EFUSE_BLK0 133 1 138 RECOVERY_BOOTLOADER_FLASH_SECTOR EFUSE_BLK0 134 12 139 REPEAT_DATA4 EFUSE_BLK0 160 24 140 MAC EFUSE_BLK1 0 8 141 MAC EFUSE_BLK1 8 8 142 MAC EFUSE_BLK1 16 8 143 MAC EFUSE_BLK1 24 8 144 MAC EFUSE_BLK1 32 8 145 MAC EFUSE_BLK1 40 8 146 WAFER_VERSION_MINOR EFUSE_BLK1 64 4 147 WAFER_VERSION_MAJOR EFUSE_BLK1 68 2 148 DISABLE_WAFER_VERSION_MAJOR EFUSE_BLK1 70 1 149 DISABLE_BLK_VERSION_MAJOR EFUSE_BLK1 71 1 150 BLK_VERSION_MINOR EFUSE_BLK1 72 3 151 BLK_VERSION_MAJOR EFUSE_BLK1 75 2 152 FLASH_CAP EFUSE_BLK1 77 3 153 FLASH_VENDOR EFUSE_BLK1 80 3 154 PSRAM_CAP EFUSE_BLK1 83 3 155 PSRAM_VENDOR EFUSE_BLK1 86 2 156 TEMP EFUSE_BLK1 88 2 157 PKG_VERSION EFUSE_BLK1 90 3 158 ACTIVE_HP_DBIAS EFUSE_BLK1 93 4 159 ACTIVE_LP_DBIAS EFUSE_BLK1 97 4 160 LSLP_HP_DBG EFUSE_BLK1 101 2 161 LSLP_HP_DBIAS EFUSE_BLK1 103 4 162 DSLP_LP_DBG EFUSE_BLK1 107 4 163 DSLP_LP_DBIAS EFUSE_BLK1 111 5 164 LP_HP_DBIAS_VOL_GAP EFUSE_BLK1 116 5 165 SYS_DATA_PART2 EFUSE_BLK10 0 256 166 OPTIONAL_UNIQUE_ID EFUSE_BLK2 0 128 167 TEMPERATURE_SENSOR EFUSE_BLK2 128 9 168 OCODE EFUSE_BLK2 137 8 169 ADC1_AVE_INIT_CODE_ATTEN0 EFUSE_BLK2 145 10 170 ADC1_AVE_INIT_CODE_ATTEN1 EFUSE_BLK2 155 10 171 ADC1_AVE_INIT_CODE_ATTEN2 EFUSE_BLK2 165 10 172 ADC1_AVE_INIT_CODE_ATTEN3 EFUSE_BLK2 175 10 173 ADC1_HI_DOUT_ATTEN0 EFUSE_BLK2 185 10 174 ADC1_HI_DOUT_ATTEN1 EFUSE_BLK2 195 10 175 ADC1_HI_DOUT_ATTEN2 EFUSE_BLK2 205 10 176 ADC1_HI_DOUT_ATTEN3 EFUSE_BLK2 215 10 177 ADC1_CH0_ATTEN0_INITCODE_DIFF EFUSE_BLK2 225 4 178 ADC1_CH1_ATTEN0_INITCODE_DIFF EFUSE_BLK2 229 4 179 ADC1_CH2_ATTEN0_INITCODE_DIFF EFUSE_BLK2 233 4 180 ADC1_CH3_ATTEN0_INITCODE_DIFF EFUSE_BLK2 237 4 181 USER_DATA EFUSE_BLK3 0 256 182 USER_DATA.MAC_CUSTOM EFUSE_BLK3 200 48 183 KEY0 EFUSE_BLK4 0 256 184 KEY1 EFUSE_BLK5 0 256 185 KEY2 EFUSE_BLK6 0 256 186 KEY3 EFUSE_BLK7 0 256 187 KEY4 EFUSE_BLK8 0 256 188 KEY5 EFUSE_BLK9 0 256 Used bits in efuse table: EFUSE_BLK0 [0 31] [0 0] [2 2] ... [64 145] [160 183] EFUSE_BLK1 [0 47] [64 120] EFUSE_BLK10 [0 255] EFUSE_BLK2 [0 240] EFUSE_BLK3 [0 255] [200 247] EFUSE_BLK4 [0 255] EFUSE_BLK5 [0 255] EFUSE_BLK6 [0 255] EFUSE_BLK7 [0 255] EFUSE_BLK8 [0 255] EFUSE_BLK9 [0 255] Note: Not printed ranges are free for using. (bits in EFUSE_BLK0 are reserved for Espressif)