docs/en/api-reference/system/inc/show-efuse-table_ESP32-C61.rst
.. 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)