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

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.. 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.JTAG_SEL_ENABLE EFUSE_BLK0 2 1
7 WR_DIS.DIS_PAD_JTAG EFUSE_BLK0 2 1
8 WR_DIS.DIS_DOWNLOAD_MANUAL_ENCRYPT EFUSE_BLK0 2 1
9 WR_DIS.WDT_DELAY_SEL EFUSE_BLK0 3 1
10 WR_DIS.SPI_BOOT_CRYPT_CNT EFUSE_BLK0 4 1
11 WR_DIS.SECURE_BOOT_KEY_REVOKE0 EFUSE_BLK0 5 1
12 WR_DIS.SECURE_BOOT_KEY_REVOKE1 EFUSE_BLK0 6 1
13 WR_DIS.SECURE_BOOT_KEY_REVOKE2 EFUSE_BLK0 7 1
14 WR_DIS.KEY_PURPOSE_0 EFUSE_BLK0 8 1
15 WR_DIS.KEY_PURPOSE_1 EFUSE_BLK0 9 1
16 WR_DIS.KEY_PURPOSE_2 EFUSE_BLK0 10 1
17 WR_DIS.KEY_PURPOSE_3 EFUSE_BLK0 11 1
18 WR_DIS.KEY_PURPOSE_4 EFUSE_BLK0 12 1
19 WR_DIS.KEY_PURPOSE_5 EFUSE_BLK0 13 1
20 WR_DIS.SEC_DPA_LEVEL EFUSE_BLK0 14 1
21 WR_DIS.SECURE_BOOT_EN EFUSE_BLK0 15 1
22 WR_DIS.SECURE_BOOT_AGGRESSIVE_REVOKE EFUSE_BLK0 16 1
23 WR_DIS.SPI_DOWNLOAD_MSPI_DIS EFUSE_BLK0 17 1
24 WR_DIS.FLASH_TPUW EFUSE_BLK0 18 1
25 WR_DIS.DIS_DOWNLOAD_MODE EFUSE_BLK0 18 1
26 WR_DIS.DIS_DIRECT_BOOT EFUSE_BLK0 18 1
27 WR_DIS.DIS_USB_SERIAL_JTAG_ROM_PRINT EFUSE_BLK0 18 1
28 WR_DIS.DIS_USB_SERIAL_JTAG_DOWNLOAD_MODE EFUSE_BLK0 18 1
29 WR_DIS.ENABLE_SECURITY_DOWNLOAD EFUSE_BLK0 18 1
30 WR_DIS.UART_PRINT_CONTROL EFUSE_BLK0 18 1
31 WR_DIS.FORCE_SEND_RESUME EFUSE_BLK0 18 1
32 WR_DIS.SECURE_VERSION EFUSE_BLK0 18 1
33 WR_DIS.SECURE_BOOT_DISABLE_FAST_WAKE EFUSE_BLK0 19 1
34 WR_DIS.BLK1 EFUSE_BLK0 20 1
35 WR_DIS.MAC EFUSE_BLK0 20 1
36 WR_DIS.SYS_DATA_PART1 EFUSE_BLK0 21 1
37 WR_DIS.BLOCK_SYS_DATA1 EFUSE_BLK0 21 1
38 WR_DIS.BLOCK_USR_DATA EFUSE_BLK0 22 1
39 WR_DIS.CUSTOM_MAC EFUSE_BLK0 22 1
40 WR_DIS.BLOCK_KEY0 EFUSE_BLK0 23 1
41 WR_DIS.BLOCK_KEY1 EFUSE_BLK0 24 1
42 WR_DIS.BLOCK_KEY2 EFUSE_BLK0 25 1
43 WR_DIS.BLOCK_KEY3 EFUSE_BLK0 26 1
44 WR_DIS.BLOCK_KEY4 EFUSE_BLK0 27 1
45 WR_DIS.BLOCK_KEY5 EFUSE_BLK0 28 1
46 WR_DIS.BLOCK_SYS_DATA2 EFUSE_BLK0 29 1
47 WR_DIS.USB_EXCHG_PINS EFUSE_BLK0 30 1
48 WR_DIS.VDD_SPI_AS_GPIO EFUSE_BLK0 30 1
49 RD_DIS EFUSE_BLK0 32 7
50 RD_DIS.BLOCK_KEY0 EFUSE_BLK0 32 1
51 RD_DIS.BLOCK_KEY1 EFUSE_BLK0 33 1
52 RD_DIS.BLOCK_KEY2 EFUSE_BLK0 34 1
53 RD_DIS.BLOCK_KEY3 EFUSE_BLK0 35 1
54 RD_DIS.BLOCK_KEY4 EFUSE_BLK0 36 1
55 RD_DIS.BLOCK_KEY5 EFUSE_BLK0 37 1
56 RD_DIS.BLOCK_SYS_DATA2 EFUSE_BLK0 38 1
57 DIS_ICACHE EFUSE_BLK0 39 1
58 DIS_USB_JTAG EFUSE_BLK0 40 1
59 DIS_FORCE_DOWNLOAD EFUSE_BLK0 42 1
60 SPI_DOWNLOAD_MSPI_DIS EFUSE_BLK0 43 1
61 JTAG_SEL_ENABLE EFUSE_BLK0 44 1
62 DIS_PAD_JTAG EFUSE_BLK0 45 1
63 DIS_DOWNLOAD_MANUAL_ENCRYPT EFUSE_BLK0 46 1
64 USB_EXCHG_PINS EFUSE_BLK0 51 1
65 VDD_SPI_AS_GPIO EFUSE_BLK0 52 1
66 WDT_DELAY_SEL EFUSE_BLK0 53 2
67 SPI_BOOT_CRYPT_CNT EFUSE_BLK0 55 3
68 SECURE_BOOT_KEY_REVOKE0 EFUSE_BLK0 58 1
69 SECURE_BOOT_KEY_REVOKE1 EFUSE_BLK0 59 1
70 SECURE_BOOT_KEY_REVOKE2 EFUSE_BLK0 60 1
71 KEY_PURPOSE_0 EFUSE_BLK0 64 4
72 KEY_PURPOSE_1 EFUSE_BLK0 68 4
73 KEY_PURPOSE_2 EFUSE_BLK0 72 4
74 KEY_PURPOSE_3 EFUSE_BLK0 76 4
75 KEY_PURPOSE_4 EFUSE_BLK0 80 4
76 KEY_PURPOSE_5 EFUSE_BLK0 84 4
77 SEC_DPA_LEVEL EFUSE_BLK0 88 2
78 SECURE_BOOT_EN EFUSE_BLK0 90 1
79 SECURE_BOOT_AGGRESSIVE_REVOKE EFUSE_BLK0 91 1
80 FLASH_TPUW EFUSE_BLK0 92 4
81 DIS_DOWNLOAD_MODE EFUSE_BLK0 96 1
82 DIS_DIRECT_BOOT EFUSE_BLK0 97 1
83 DIS_USB_SERIAL_JTAG_ROM_PRINT EFUSE_BLK0 98 1
84 DIS_USB_SERIAL_JTAG_DOWNLOAD_MODE EFUSE_BLK0 99 1
85 ENABLE_SECURITY_DOWNLOAD EFUSE_BLK0 100 1
86 UART_PRINT_CONTROL EFUSE_BLK0 101 2
87 FORCE_SEND_RESUME EFUSE_BLK0 103 1
88 SECURE_VERSION EFUSE_BLK0 104 16
89 SECURE_BOOT_DISABLE_FAST_WAKE EFUSE_BLK0 120 1
90 HYS_EN_PAD EFUSE_BLK0 121 1
91 XTS_DPA_CLK_ENABLE EFUSE_BLK0 122 1
92 XTS_DPA_PSEUDO_LEVEL EFUSE_BLK0 123 2
93 DIS_WIFI6 EFUSE_BLK0 125 1
94 ECDSA_DISABLE_P192 EFUSE_BLK0 126 1
95 ECC_FORCE_CONST_TIME EFUSE_BLK0 127 1
96 MAC EFUSE_BLK1 0 8
97 MAC EFUSE_BLK1 8 8
98 MAC EFUSE_BLK1 16 8
99 MAC EFUSE_BLK1 24 8
100 MAC EFUSE_BLK1 32 8
101 MAC EFUSE_BLK1 40 8
102 SYS_DATA_PART2 EFUSE_BLK10 0 256
103 BLOCK_SYS_DATA1 EFUSE_BLK2 0 256
104 USER_DATA EFUSE_BLK3 0 256
105 USER_DATA.MAC_CUSTOM EFUSE_BLK3 200 48
106 KEY0 EFUSE_BLK4 0 256
107 KEY1 EFUSE_BLK5 0 256
108 KEY2 EFUSE_BLK6 0 256
109 KEY3 EFUSE_BLK7 0 256
110 KEY4 EFUSE_BLK8 0 256
111 KEY5 EFUSE_BLK9 0 256
Used bits in efuse table:
EFUSE_BLK0
[0 31] [0 0] [2 2] ... [20 21] [21 22] [22 30] [30 30] [32 38] [32 40] [42 46] [51 60] [64 127]
EFUSE_BLK1
[0 47]
EFUSE_BLK10
[0 255]
EFUSE_BLK2
[0 255]
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)