Module esp32s2::efuse::rd_repeat_data0
source · [−]Expand description
Register 1 of BLOCK0.
Structs
Field DIS_BOOT_REMAP reader - Disables capability to Remap RAM to ROM address space.
Field DIS_CAN reader - Set this bit to disable the TWAI Controller function.
Field DIS_DCACHE reader - Set this bit to disable Dcache.
Field DIS_DOWNLOAD_DCACHE reader - Disables Dcache when SoC is in Download mode.
Field DIS_DOWNLOAD_ICACHE reader - Disables Icache when SoC is in Download mode.
Field DIS_DOWNLOAD_MANUAL_ENCRYPT reader - Disables flash encryption when in download boot modes.
Field DIS_FORCE_DOWNLOAD reader - Set this bit to disable the function that forces chip into download mode.
Field DIS_ICACHE reader - Set this bit to disable Icache.
Field DIS_RTC_RAM_BOOT reader - Reserved.
Field DIS_USB reader - Set this bit to disable USB OTG function.
Field EXT_PHY_ENABLE reader - Set this bit to enable external USB PHY.
Field HARD_DIS_JTAG reader - Hardware disables JTAG permanently.
Register RD_REPEAT_DATA0 reader
Field RD_DIS reader - Disables software reading from individual eFuse blocks (BLOCK4-10).
Register 1 of BLOCK0.
Field RPT4_RESERVED0 reader - Reserved (used for four backups method).
Field RPT4_RESERVED5 reader - Reserved (used for four backups method).
Field SOFT_DIS_JTAG reader - Software disables JTAG. When software disabled, JTAG can be activated temporarily by HMAC peripheral.
Field USB_DREFH reader - Controls single-end input threshold vrefh, 1.76 V to 2 V with step of 80 mV, stored in eFuse.
Field USB_DREFL reader - Controls single-end input threshold vrefl, 0.8 V to 1.04 V with step of 80 mV, stored in eFuse.
Field USB_EXCHG_PINS reader - Set this bit to exchange USB D+ and D- pins.
Field USB_FORCE_NOPERSIST reader - If set, forces USB BVALID to 1.
Field VDD_SPI_DREFH reader - SPI regulator high voltage reference.
Field VDD_SPI_MODECURLIM reader - SPI regulator switches current limit mode.