2022-06-01 21:25:45 +08:00
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.. code-block:: none
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$ ./efuse_table_gen.py {IDF_TARGET_PATH_NAME}/esp_efuse_table.csv --info
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Parsing efuse CSV input file $IDF_PATH/components/efuse/esp32c2/esp_efuse_table.csv ...
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Verifying efuse table...
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Max number of bits in BLK 256
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Sorted efuse table:
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2023-05-18 17:17:04 +08:00
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# field_name efuse_block bit_start bit_count
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1 WR_DIS EFUSE_BLK0 0 8
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2 WR_DIS.RD_DIS EFUSE_BLK0 0 1
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3 WR_DIS.WDT_DELAY_SEL EFUSE_BLK0 1 1
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4 WR_DIS.DIS_PAD_JTAG EFUSE_BLK0 1 1
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5 WR_DIS.DIS_DOWNLOAD_ICACHE EFUSE_BLK0 1 1
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6 WR_DIS.DIS_DOWNLOAD_MANUAL_ENCRYPT EFUSE_BLK0 2 1
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7 WR_DIS.SPI_BOOT_CRYPT_CNT EFUSE_BLK0 2 1
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8 WR_DIS.XTS_KEY_LENGTH_256 EFUSE_BLK0 2 1
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9 WR_DIS.SECURE_BOOT_EN EFUSE_BLK0 2 1
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10 WR_DIS.UART_PRINT_CONTROL EFUSE_BLK0 3 1
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11 WR_DIS.FORCE_SEND_RESUME EFUSE_BLK0 3 1
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12 WR_DIS.DIS_DOWNLOAD_MODE EFUSE_BLK0 3 1
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13 WR_DIS.DIS_DIRECT_BOOT EFUSE_BLK0 3 1
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14 WR_DIS.ENABLE_SECURITY_DOWNLOAD EFUSE_BLK0 3 1
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15 WR_DIS.FLASH_TPUW EFUSE_BLK0 3 1
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16 WR_DIS.SECURE_VERSION EFUSE_BLK0 4 1
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17 WR_DIS.CUSTOM_MAC_USED EFUSE_BLK0 4 1
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18 WR_DIS.DISABLE_WAFER_VERSION_MAJOR EFUSE_BLK0 4 1
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19 WR_DIS.DISABLE_BLK_VERSION_MAJOR EFUSE_BLK0 4 1
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20 WR_DIS.CUSTOM_MAC EFUSE_BLK0 5 1
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21 WR_DIS.MAC EFUSE_BLK0 6 1
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22 WR_DIS.WAFER_VERSION_MINOR EFUSE_BLK0 6 1
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23 WR_DIS.WAFER_VERSION_MAJOR EFUSE_BLK0 6 1
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24 WR_DIS.PKG_VERSION EFUSE_BLK0 6 1
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25 WR_DIS.BLK_VERSION_MINOR EFUSE_BLK0 6 1
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26 WR_DIS.BLK_VERSION_MAJOR EFUSE_BLK0 6 1
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27 WR_DIS.OCODE EFUSE_BLK0 6 1
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28 WR_DIS.TEMP_CALIB EFUSE_BLK0 6 1
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29 WR_DIS.ADC1_INIT_CODE_ATTEN0 EFUSE_BLK0 6 1
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30 WR_DIS.ADC1_INIT_CODE_ATTEN3 EFUSE_BLK0 6 1
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31 WR_DIS.ADC1_CAL_VOL_ATTEN0 EFUSE_BLK0 6 1
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32 WR_DIS.ADC1_CAL_VOL_ATTEN3 EFUSE_BLK0 6 1
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33 WR_DIS.DIG_DBIAS_HVT EFUSE_BLK0 6 1
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34 WR_DIS.DIG_LDO_SLP_DBIAS2 EFUSE_BLK0 6 1
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35 WR_DIS.DIG_LDO_SLP_DBIAS26 EFUSE_BLK0 6 1
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36 WR_DIS.DIG_LDO_ACT_DBIAS26 EFUSE_BLK0 6 1
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37 WR_DIS.DIG_LDO_ACT_STEPD10 EFUSE_BLK0 6 1
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38 WR_DIS.RTC_LDO_SLP_DBIAS13 EFUSE_BLK0 6 1
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39 WR_DIS.RTC_LDO_SLP_DBIAS29 EFUSE_BLK0 6 1
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40 WR_DIS.RTC_LDO_SLP_DBIAS31 EFUSE_BLK0 6 1
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41 WR_DIS.RTC_LDO_ACT_DBIAS31 EFUSE_BLK0 6 1
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42 WR_DIS.RTC_LDO_ACT_DBIAS13 EFUSE_BLK0 6 1
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43 WR_DIS.ADC_CALIBRATION_3 EFUSE_BLK0 6 1
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44 WR_DIS.BLOCK_KEY0 EFUSE_BLK0 7 1
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45 RD_DIS EFUSE_BLK0 32 2
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46 RD_DIS.KEY0 EFUSE_BLK0 32 2
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47 RD_DIS.KEY0.LOW EFUSE_BLK0 32 1
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48 RD_DIS.KEY0.HI EFUSE_BLK0 33 1
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49 WDT_DELAY_SEL EFUSE_BLK0 34 2
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50 DIS_PAD_JTAG EFUSE_BLK0 36 1
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51 DIS_DOWNLOAD_ICACHE EFUSE_BLK0 37 1
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52 DIS_DOWNLOAD_MANUAL_ENCRYPT EFUSE_BLK0 38 1
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53 SPI_BOOT_CRYPT_CNT EFUSE_BLK0 39 3
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54 XTS_KEY_LENGTH_256 EFUSE_BLK0 42 1
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55 UART_PRINT_CONTROL EFUSE_BLK0 43 2
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56 FORCE_SEND_RESUME EFUSE_BLK0 45 1
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57 DIS_DOWNLOAD_MODE EFUSE_BLK0 46 1
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58 DIS_DIRECT_BOOT EFUSE_BLK0 47 1
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59 ENABLE_SECURITY_DOWNLOAD EFUSE_BLK0 48 1
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60 FLASH_TPUW EFUSE_BLK0 49 4
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61 SECURE_BOOT_EN EFUSE_BLK0 53 1
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62 SECURE_VERSION EFUSE_BLK0 54 4
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63 CUSTOM_MAC_USED EFUSE_BLK0 58 1
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64 DISABLE_WAFER_VERSION_MAJOR EFUSE_BLK0 59 1
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65 DISABLE_BLK_VERSION_MAJOR EFUSE_BLK0 60 1
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66 USER_DATA EFUSE_BLK1 0 88
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67 USER_DATA.MAC_CUSTOM EFUSE_BLK1 0 48
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68 MAC EFUSE_BLK2 0 8
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69 MAC EFUSE_BLK2 8 8
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70 MAC EFUSE_BLK2 16 8
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71 MAC EFUSE_BLK2 24 8
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72 MAC EFUSE_BLK2 32 8
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73 MAC EFUSE_BLK2 40 8
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74 WAFER_VERSION_MINOR EFUSE_BLK2 48 4
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75 WAFER_VERSION_MAJOR EFUSE_BLK2 52 2
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76 PKG_VERSION EFUSE_BLK2 54 3
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77 BLK_VERSION_MINOR EFUSE_BLK2 57 3
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78 BLK_VERSION_MAJOR EFUSE_BLK2 60 2
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79 OCODE EFUSE_BLK2 62 7
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80 TEMP_CALIB EFUSE_BLK2 69 9
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81 ADC1_INIT_CODE_ATTEN0 EFUSE_BLK2 78 8
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82 ADC1_INIT_CODE_ATTEN3 EFUSE_BLK2 86 5
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83 ADC1_CAL_VOL_ATTEN0 EFUSE_BLK2 91 8
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84 ADC1_CAL_VOL_ATTEN3 EFUSE_BLK2 99 6
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85 DIG_DBIAS_HVT EFUSE_BLK2 105 5
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86 DIG_LDO_SLP_DBIAS2 EFUSE_BLK2 110 7
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87 DIG_LDO_SLP_DBIAS26 EFUSE_BLK2 117 8
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88 DIG_LDO_ACT_DBIAS26 EFUSE_BLK2 125 6
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89 DIG_LDO_ACT_STEPD10 EFUSE_BLK2 131 4
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90 RTC_LDO_SLP_DBIAS13 EFUSE_BLK2 135 7
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91 RTC_LDO_SLP_DBIAS29 EFUSE_BLK2 142 9
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92 RTC_LDO_SLP_DBIAS31 EFUSE_BLK2 151 6
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93 RTC_LDO_ACT_DBIAS31 EFUSE_BLK2 157 6
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94 RTC_LDO_ACT_DBIAS13 EFUSE_BLK2 163 8
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95 ADC_CALIBRATION_3 EFUSE_BLK2 192 11
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96 KEY0 EFUSE_BLK3 0 256
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97 KEY0.FE_256BIT EFUSE_BLK3 0 256
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98 KEY0.FE_128BIT EFUSE_BLK3 0 128
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99 KEY0.SB_128BIT EFUSE_BLK3 128 128
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2022-06-01 21:25:45 +08:00
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Used bits in efuse table:
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EFUSE_BLK0
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2023-05-18 17:17:04 +08:00
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[0 7] [0 1] [1 1] [1 2] [2 2] ... [6 6] [6 6] [6 6] [6 6] [6 6] [6 6] [6 6] [6 6] [6 6] [6 7] [32 33] [32 33] [32 60]
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2022-06-01 21:25:45 +08:00
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EFUSE_BLK1
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[0 87] [0 47]
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EFUSE_BLK2
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2023-05-18 17:17:04 +08:00
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[0 170] [192 202]
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2022-06-01 21:25:45 +08:00
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EFUSE_BLK3
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[0 255] [0 255] [0 255]
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Note: Not printed ranges are free for using. (bits in EFUSE_BLK0 are reserved for Espressif)
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