SoC Capabilities
This section lists the macro definitions of the ESP32-P4's SoC hardware capabilities. These macros are commonly used by conditional-compilation directives (e.g., #if) in ESP-IDF to determine which hardware-dependent features are supported, thus control what portions of code are compiled.
Warning
These macro definitions are currently not considered to be part of the public API, and may be changed in a breaking manner (see ESP-IDF Versions for more details).
API Reference
Header File
- This header file can be included with: - #include "soc/soc_caps.h" 
Macros
- 
SOC_ADC_SUPPORTED
- 
SOC_ANA_CMPR_SUPPORTED
- 
SOC_DEDICATED_GPIO_SUPPORTED
- 
SOC_UART_SUPPORTED
- 
SOC_GDMA_SUPPORTED
- 
SOC_AHB_GDMA_SUPPORTED
- 
SOC_AXI_GDMA_SUPPORTED
- 
SOC_DW_GDMA_SUPPORTED
- 
SOC_DMA2D_SUPPORTED
- 
SOC_GPTIMER_SUPPORTED
- 
SOC_PCNT_SUPPORTED
- 
SOC_LCDCAM_SUPPORTED
- 
SOC_LCDCAM_CAM_SUPPORTED
- 
SOC_LCDCAM_I80_LCD_SUPPORTED
- 
SOC_LCDCAM_RGB_LCD_SUPPORTED
- 
SOC_MIPI_CSI_SUPPORTED
- 
SOC_MIPI_DSI_SUPPORTED
- 
SOC_MCPWM_SUPPORTED
- 
SOC_TWAI_SUPPORTED
- 
SOC_ETM_SUPPORTED
- 
SOC_PARLIO_SUPPORTED
- 
SOC_ASYNC_MEMCPY_SUPPORTED
- 
SOC_EMAC_SUPPORTED
- 
SOC_USB_OTG_SUPPORTED
- 
SOC_WIRELESS_HOST_SUPPORTED
- 
SOC_USB_SERIAL_JTAG_SUPPORTED
- 
SOC_TEMP_SENSOR_SUPPORTED
- 
SOC_SUPPORTS_SECURE_DL_MODE
- 
SOC_ULP_SUPPORTED
- 
SOC_LP_CORE_SUPPORTED
- 
SOC_EFUSE_KEY_PURPOSE_FIELD
- 
SOC_EFUSE_SUPPORTED
- 
SOC_RTC_FAST_MEM_SUPPORTED
- 
SOC_RTC_MEM_SUPPORTED
- 
SOC_RMT_SUPPORTED
- 
SOC_I2S_SUPPORTED
- 
SOC_SDM_SUPPORTED
- 
SOC_GPSPI_SUPPORTED
- 
SOC_LEDC_SUPPORTED
- 
SOC_ISP_SUPPORTED
- 
SOC_I2C_SUPPORTED
- 
SOC_SYSTIMER_SUPPORTED
- 
SOC_AES_SUPPORTED
- 
SOC_MPI_SUPPORTED
- 
SOC_SHA_SUPPORTED
- 
SOC_HMAC_SUPPORTED
- 
SOC_DIG_SIGN_SUPPORTED
- 
SOC_ECC_SUPPORTED
- 
SOC_ECC_EXTENDED_MODES_SUPPORTED
- 
SOC_ECDSA_SUPPORTED
- 
SOC_KEY_MANAGER_SUPPORTED
- 
SOC_FLASH_ENC_SUPPORTED
- 
SOC_SECURE_BOOT_SUPPORTED
- 
SOC_BOD_SUPPORTED
- 
SOC_APM_SUPPORTED
- 
SOC_PMU_SUPPORTED
- 
SOC_DCDC_SUPPORTED
- 
SOC_PAU_SUPPORTED
- 
SOC_LP_TIMER_SUPPORTED
- 
SOC_ULP_LP_UART_SUPPORTED
- 
SOC_LP_GPIO_MATRIX_SUPPORTED
- 
SOC_LP_PERIPHERALS_SUPPORTED
- 
SOC_LP_I2C_SUPPORTED
- 
SOC_LP_I2S_SUPPORTED
- 
SOC_LP_SPI_SUPPORTED
- 
SOC_LP_ADC_SUPPORTED
- 
SOC_LP_VAD_SUPPORTED
- 
SOC_SPIRAM_SUPPORTED
- 
SOC_PSRAM_DMA_CAPABLE
- 
SOC_SDMMC_HOST_SUPPORTED
- 
SOC_CLK_TREE_SUPPORTED
- 
SOC_ASSIST_DEBUG_SUPPORTED
- 
SOC_DEBUG_PROBE_SUPPORTED
- 
SOC_WDT_SUPPORTED
- 
SOC_SPI_FLASH_SUPPORTED
- 
SOC_TOUCH_SENSOR_SUPPORTED
- 
SOC_RNG_SUPPORTED
- 
SOC_GP_LDO_SUPPORTED
- 
SOC_PPA_SUPPORTED
- 
SOC_LIGHT_SLEEP_SUPPORTED
- 
SOC_DEEP_SLEEP_SUPPORTED
- 
SOC_PM_SUPPORTED
- 
SOC_SIMD_INSTRUCTION_SUPPORTED
- 
SOC_XTAL_SUPPORT_40M
- 
SOC_AES_SUPPORT_DMA
- 
SOC_AES_SUPPORT_GCM
- 
SOC_AES_GDMA
- 
SOC_AES_SUPPORT_AES_128
- 
SOC_AES_SUPPORT_AES_256
- 
SOC_ADC_RTC_CTRL_SUPPORTED
- < SAR ADC Module 
- 
SOC_ADC_DIG_CTRL_SUPPORTED
- 
SOC_ADC_DIG_SUPPORTED_UNIT(UNIT)
- 
SOC_ADC_DMA_SUPPORTED
- 
SOC_ADC_PERIPH_NUM
- 
SOC_ADC_CHANNEL_NUM(PERIPH_NUM)
- 
SOC_ADC_MAX_CHANNEL_NUM
- 
SOC_ADC_ATTEN_NUM
- Digital 
- 
SOC_ADC_DIGI_CONTROLLER_NUM
- 
SOC_ADC_PATT_LEN_MAX
- Four pattern tables, each contains 4 items. Each item takes 1 byte 
- 
SOC_ADC_DIGI_MAX_BITWIDTH
- 
SOC_ADC_DIGI_MIN_BITWIDTH
- 
SOC_ADC_DIGI_IIR_FILTER_NUM
- 
SOC_ADC_DIGI_MONITOR_NUM
- 
SOC_ADC_DIGI_RESULT_BYTES
- 
SOC_ADC_DIGI_DATA_BYTES_PER_CONV
- F_sample = F_digi_con / 2 / interval. F_digi_con = 5M for now. 30 <= interval <= 4095 
- 
SOC_ADC_SAMPLE_FREQ_THRES_HIGH
- 
SOC_ADC_SAMPLE_FREQ_THRES_LOW
- RTC 
- 
SOC_ADC_RTC_MIN_BITWIDTH
- 
SOC_ADC_RTC_MAX_BITWIDTH
- Calibration 
- 
SOC_ADC_CALIBRATION_V1_SUPPORTED
- support HW offset calibration version 1 ADC power control is shared by PWDET, TempSensor 
- 
SOC_ADC_SHARED_POWER
- 
SOC_APB_BACKUP_DMA
- 
SOC_BROWNOUT_RESET_SUPPORTED
- 
SOC_SHARED_IDCACHE_SUPPORTED
- 
SOC_CACHE_WRITEBACK_SUPPORTED
- 
SOC_CACHE_FREEZE_SUPPORTED
- 
SOC_CACHE_INTERNAL_MEM_VIA_L1CACHE
- 
SOC_CPU_CORES_NUM
- 
SOC_CPU_INTR_NUM
- 
SOC_CPU_HAS_FLEXIBLE_INTC
- 
SOC_INT_CLIC_SUPPORTED
- 
SOC_INT_HW_NESTED_SUPPORTED
- 
SOC_BRANCH_PREDICTOR_SUPPORTED
- 
SOC_CPU_COPROC_NUM
- 
SOC_CPU_HAS_FPU
- 
SOC_CPU_HAS_FPU_EXT_ILL_BUG
- 
SOC_CPU_HAS_HWLOOP
- 
SOC_CPU_HAS_PIE
- 
SOC_HP_CPU_HAS_MULTIPLE_CORES
- 
SOC_CPU_BREAKPOINTS_NUM
- 
SOC_CPU_WATCHPOINTS_NUM
- 
SOC_CPU_WATCHPOINT_MAX_REGION_SIZE
- 
SOC_CPU_HAS_PMA
- 
SOC_CPU_IDRAM_SPLIT_USING_PMP
- 
SOC_CPU_PMP_REGION_GRANULARITY
- 
SOC_CPU_HAS_LOCKUP_RESET
- 
SOC_SIMD_PREFERRED_DATA_ALIGNMENT
- 
SOC_DS_SIGNATURE_MAX_BIT_LEN
- The maximum length of a Digital Signature in bits. 
- 
SOC_DS_KEY_PARAM_MD_IV_LENGTH
- Initialization vector (IV) length for the RSA key parameter message digest (MD) in bytes. 
- 
SOC_DS_KEY_CHECK_MAX_WAIT_US
- Maximum wait time for DS parameter decryption key. If overdue, then key error. See TRM DS chapter for more details 
- 
SOC_DMA_CAN_ACCESS_FLASH
- DMA can access Flash memory 
- 
SOC_AHB_GDMA_VERSION
- 
SOC_GDMA_SUPPORT_CRC
- 
SOC_GDMA_NUM_GROUPS_MAX
- 
SOC_GDMA_PAIRS_PER_GROUP_MAX
- 
SOC_AXI_GDMA_SUPPORT_PSRAM
- 
SOC_GDMA_SUPPORT_ETM
- 
SOC_GDMA_SUPPORT_SLEEP_RETENTION
- 
SOC_AXI_DMA_EXT_MEM_ENC_ALIGNMENT
- 
SOC_DMA2D_GROUPS
- 
SOC_DMA2D_TX_CHANNELS_PER_GROUP
- 
SOC_DMA2D_RX_CHANNELS_PER_GROUP
- 
SOC_ETM_GROUPS
- 
SOC_ETM_CHANNELS_PER_GROUP
- 
SOC_ETM_SUPPORT_SLEEP_RETENTION
- 
SOC_GPIO_PORT
- 
SOC_GPIO_PIN_COUNT
- 
SOC_GPIO_SUPPORT_PIN_GLITCH_FILTER
- 
SOC_GPIO_FLEX_GLITCH_FILTER_NUM
- 
SOC_GPIO_SUPPORT_PIN_HYS_FILTER
- 
SOC_GPIO_SUPPORT_ETM
- 
SOC_GPIO_SUPPORT_RTC_INDEPENDENT
- 
SOC_GPIO_SUPPORT_DEEPSLEEP_WAKEUP
- 
SOC_LP_IO_HAS_INDEPENDENT_WAKEUP_SOURCE
- 
SOC_LP_IO_CLOCK_IS_INDEPENDENT
- 
SOC_GPIO_VALID_GPIO_MASK
- 
SOC_GPIO_VALID_OUTPUT_GPIO_MASK
- 
SOC_GPIO_IN_RANGE_MAX
- 
SOC_GPIO_OUT_RANGE_MAX
- 
SOC_GPIO_DEEP_SLEEP_WAKE_VALID_GPIO_MASK
- 
SOC_GPIO_DEEP_SLEEP_WAKE_SUPPORTED_PIN_CNT
- 
SOC_GPIO_VALID_DIGITAL_IO_PAD_MASK
- 
SOC_GPIO_CLOCKOUT_BY_GPIO_MATRIX
- 
SOC_GPIO_CLOCKOUT_CHANNEL_NUM
- 
SOC_CLOCKOUT_SUPPORT_CHANNEL_DIVIDER
- 
SOC_DEBUG_PROBE_NUM_UNIT
- 
SOC_DEBUG_PROBE_MAX_OUTPUT_WIDTH
- 
SOC_GPIO_SUPPORT_FORCE_HOLD
- 
SOC_RTCIO_PIN_COUNT
- 
SOC_RTCIO_INPUT_OUTPUT_SUPPORTED
- 
SOC_RTCIO_HOLD_SUPPORTED
- 
SOC_RTCIO_WAKE_SUPPORTED
- 
SOC_DEDIC_GPIO_OUT_CHANNELS_NUM
- 8 outward channels on each CPU core 
- 
SOC_DEDIC_GPIO_IN_CHANNELS_NUM
- 8 inward channels on each CPU core 
- 
SOC_DEDIC_PERIPH_ALWAYS_ENABLE
- The dedicated GPIO (a.k.a. fast GPIO) is featured by some customized CPU instructions, which is always enabled 
- 
SOC_ANA_CMPR_NUM
- 
SOC_ANA_CMPR_CAN_DISTINGUISH_EDGE
- 
SOC_ANA_CMPR_SUPPORT_ETM
- 
SOC_I2C_NUM
- 
SOC_HP_I2C_NUM
- 
SOC_I2C_FIFO_LEN
- I2C hardware FIFO depth 
- 
SOC_I2C_CMD_REG_NUM
- Number of I2C command registers 
- 
SOC_I2C_SUPPORT_SLAVE
- 
SOC_I2C_SUPPORT_HW_FSM_RST
- 
SOC_I2C_SUPPORT_HW_CLR_BUS
- 
SOC_I2C_SUPPORT_XTAL
- 
SOC_I2C_SUPPORT_RTC
- 
SOC_I2C_SUPPORT_10BIT_ADDR
- 
SOC_I2C_SLAVE_SUPPORT_BROADCAST
- 
SOC_I2C_SLAVE_CAN_GET_STRETCH_CAUSE
- 
SOC_I2C_SLAVE_SUPPORT_I2CRAM_ACCESS
- 
SOC_I2C_SLAVE_SUPPORT_SLAVE_UNMATCH
- 
SOC_I2C_SUPPORT_SLEEP_RETENTION
- 
SOC_LP_I2C_NUM
- 
SOC_LP_I2C_FIFO_LEN
- LP_I2C hardware FIFO depth 
- 
SOC_I2S_NUM
- 
SOC_I2S_HW_VERSION_2
- 
SOC_I2S_SUPPORTS_ETM
- 
SOC_I2S_SUPPORTS_XTAL
- 
SOC_I2S_SUPPORTS_APLL
- 
SOC_I2S_SUPPORTS_PCM
- 
SOC_I2S_SUPPORTS_PDM
- 
SOC_I2S_SUPPORTS_PDM_TX
- 
SOC_I2S_SUPPORTS_PDM_RX
- 
SOC_I2S_SUPPORTS_PDM_RX_HP_FILTER
- 
SOC_I2S_SUPPORTS_TX_SYNC_CNT
- 
SOC_I2S_SUPPORTS_TDM
- 
SOC_I2S_PDM_MAX_TX_LINES
- 
SOC_I2S_PDM_MAX_RX_LINES
- 
SOC_I2S_TDM_FULL_DATA_WIDTH
- No limitation to data bit width when using multiple slots 
- 
SOC_I2S_SUPPORT_SLEEP_RETENTION
- The sleep retention feature can help back up I2S registers before sleep 
- 
SOC_LP_I2S_NUM
- 
SOC_ISP_BF_SUPPORTED
- 
SOC_ISP_CCM_SUPPORTED
- 
SOC_ISP_DEMOSAIC_SUPPORTED
- 
SOC_ISP_DVP_SUPPORTED
- 
SOC_ISP_SHARPEN_SUPPORTED
- 
SOC_ISP_COLOR_SUPPORTED
- 
SOC_ISP_LSC_SUPPORTED
- 
SOC_ISP_SHARE_CSI_BRG
- 
SOC_ISP_NUMS
- 
SOC_ISP_DVP_CTLR_NUMS
- 
SOC_ISP_AE_CTLR_NUMS
- 
SOC_ISP_AE_BLOCK_X_NUMS
- 
SOC_ISP_AE_BLOCK_Y_NUMS
- 
SOC_ISP_AF_CTLR_NUMS
- 
SOC_ISP_AF_WINDOW_NUMS
- 
SOC_ISP_BF_TEMPLATE_X_NUMS
- 
SOC_ISP_BF_TEMPLATE_Y_NUMS
- 
SOC_ISP_CCM_DIMENSION
- 
SOC_ISP_DEMOSAIC_GRAD_RATIO_INT_BITS
- 
SOC_ISP_DEMOSAIC_GRAD_RATIO_DEC_BITS
- 
SOC_ISP_DEMOSAIC_GRAD_RATIO_RES_BITS
- 
SOC_ISP_DVP_DATA_WIDTH_MAX
- 
SOC_ISP_SHARPEN_TEMPLATE_X_NUMS
- 
SOC_ISP_SHARPEN_TEMPLATE_Y_NUMS
- 
SOC_ISP_SHARPEN_H_FREQ_COEF_INT_BITS
- 
SOC_ISP_SHARPEN_H_FREQ_COEF_DEC_BITS
- 
SOC_ISP_SHARPEN_H_FREQ_COEF_RES_BITS
- 
SOC_ISP_SHARPEN_M_FREQ_COEF_INT_BITS
- 
SOC_ISP_SHARPEN_M_FREQ_COEF_DEC_BITS
- 
SOC_ISP_SHARPEN_M_FREQ_COEF_RES_BITS
- 
SOC_ISP_HIST_CTLR_NUMS
- 
SOC_ISP_HIST_BLOCK_X_NUMS
- 
SOC_ISP_HIST_BLOCK_Y_NUMS
- 
SOC_ISP_HIST_SEGMENT_NUMS
- 
SOC_ISP_HIST_INTERVAL_NUMS
- 
SOC_ISP_LSC_GRAD_RATIO_INT_BITS
- 
SOC_ISP_LSC_GRAD_RATIO_DEC_BITS
- 
SOC_ISP_LSC_GRAD_RATIO_RES_BITS
- 
SOC_LEDC_SUPPORT_PLL_DIV_CLOCK
- 
SOC_LEDC_SUPPORT_XTAL_CLOCK
- 
SOC_LEDC_TIMER_NUM
- 
SOC_LEDC_CHANNEL_NUM
- 
SOC_LEDC_TIMER_BIT_WIDTH
- 
SOC_LEDC_GAMMA_CURVE_FADE_SUPPORTED
- 
SOC_LEDC_GAMMA_CURVE_FADE_RANGE_MAX
- 
SOC_LEDC_SUPPORT_FADE_STOP
- 
SOC_LEDC_FADE_PARAMS_BIT_WIDTH
- 
SOC_LEDC_SUPPORT_SLEEP_RETENTION
- 
SOC_MMU_PERIPH_NUM
- 
SOC_MMU_LINEAR_ADDRESS_REGION_NUM
- 
SOC_MMU_DI_VADDR_SHARED
- D/I vaddr are shared 
- 
SOC_MMU_PER_EXT_MEM_TARGET
- MMU is per physical external memory target (flash, psram) 
- 
SOC_MPU_CONFIGURABLE_REGIONS_SUPPORTED
- 
SOC_MPU_MIN_REGION_SIZE
- 
SOC_MPU_REGIONS_MAX_NUM
- 
SOC_MPU_REGION_RO_SUPPORTED
- 
SOC_MPU_REGION_WO_SUPPORTED
- 
SOC_PCNT_GROUPS
- 
SOC_PCNT_UNITS_PER_GROUP
- 
SOC_PCNT_CHANNELS_PER_UNIT
- 
SOC_PCNT_THRES_POINT_PER_UNIT
- 
SOC_PCNT_SUPPORT_RUNTIME_THRES_UPDATE
- 
SOC_PCNT_SUPPORT_CLEAR_SIGNAL
- Support clear signal input 
- 
SOC_PCNT_SUPPORT_SLEEP_RETENTION
- The sleep retention feature can help back up PCNT registers before sleep 
- 
SOC_RMT_GROUPS
- One RMT group 
- 
SOC_RMT_TX_CANDIDATES_PER_GROUP
- Number of channels that capable of Transmit in each group 
- 
SOC_RMT_RX_CANDIDATES_PER_GROUP
- Number of channels that capable of Receive in each group 
- 
SOC_RMT_CHANNELS_PER_GROUP
- Total 8 channels 
- 
SOC_RMT_MEM_WORDS_PER_CHANNEL
- Each channel owns 48 words memory (1 word = 4 Bytes) 
- 
SOC_RMT_SUPPORT_RX_PINGPONG
- Support Ping-Pong mode on RX path 
- 
SOC_RMT_SUPPORT_RX_DEMODULATION
- Support signal demodulation on RX path (i.e. remove carrier) 
- 
SOC_RMT_SUPPORT_TX_ASYNC_STOP
- Support stop transmission asynchronously 
- 
SOC_RMT_SUPPORT_TX_LOOP_COUNT
- Support transmit specified number of cycles in loop mode 
- 
SOC_RMT_SUPPORT_TX_LOOP_AUTO_STOP
- Hardware support of auto-stop in loop mode 
- 
SOC_RMT_SUPPORT_TX_SYNCHRO
- Support coordinate a group of TX channels to start simultaneously 
- 
SOC_RMT_SUPPORT_TX_CARRIER_DATA_ONLY
- TX carrier can be modulated to data phase only 
- 
SOC_RMT_SUPPORT_XTAL
- Support set XTAL clock as the RMT clock source 
- 
SOC_RMT_SUPPORT_RC_FAST
- Support set RC_FAST clock as the RMT clock source 
- 
SOC_RMT_SUPPORT_DMA
- RMT peripheral can connect to DMA channel 
- 
SOC_RMT_SUPPORT_SLEEP_RETENTION
- The sleep retention feature can help back up RMT registers before sleep 
- 
SOC_LCD_I80_SUPPORTED
- support intel 8080 driver 
- 
SOC_LCD_RGB_SUPPORTED
- RGB LCD is supported 
- 
SOC_LCDCAM_I80_NUM_BUSES
- LCD_CAM peripheral provides one LCD Intel 8080 bus 
- 
SOC_LCDCAM_I80_BUS_WIDTH
- Intel 8080 bus max data width 
- 
SOC_LCDCAM_RGB_NUM_PANELS
- Support one RGB LCD panel 
- 
SOC_LCDCAM_RGB_DATA_WIDTH
- Number of LCD data lines 
- 
SOC_LCD_SUPPORT_RGB_YUV_CONV
- Support color format conversion between RGB and YUV 
- 
SOC_MCPWM_GROUPS
- 2 MCPWM groups on the chip (i.e., the number of independent MCPWM peripherals) 
- 
SOC_MCPWM_TIMERS_PER_GROUP
- The number of timers that each group has. 
- 
SOC_MCPWM_OPERATORS_PER_GROUP
- The number of operators that each group has. 
- 
SOC_MCPWM_COMPARATORS_PER_OPERATOR
- The number of comparators that each operator has. 
- 
SOC_MCPWM_EVENT_COMPARATORS_PER_OPERATOR
- The number of event comparators that each operator has. 
- 
SOC_MCPWM_GENERATORS_PER_OPERATOR
- The number of generators that each operator has. 
- 
SOC_MCPWM_TRIGGERS_PER_OPERATOR
- The number of triggers that each operator has. 
- 
SOC_MCPWM_GPIO_FAULTS_PER_GROUP
- The number of fault signal detectors that each group has. 
- 
SOC_MCPWM_CAPTURE_TIMERS_PER_GROUP
- The number of capture timers that each group has. 
- 
SOC_MCPWM_CAPTURE_CHANNELS_PER_TIMER
- The number of capture channels that each capture timer has. 
- 
SOC_MCPWM_GPIO_SYNCHROS_PER_GROUP
- The number of GPIO synchros that each group has. 
- 
SOC_MCPWM_SWSYNC_CAN_PROPAGATE
- Software sync event can be routed to its output. 
- 
SOC_MCPWM_SUPPORT_ETM
- Support ETM (Event Task Matrix) 
- 
SOC_MCPWM_SUPPORT_EVENT_COMPARATOR
- Support event comparator (based on ETM) 
- 
SOC_MCPWM_CAPTURE_CLK_FROM_GROUP
- Capture timer shares clock with other PWM timers. 
- 
SOC_MCPWM_SUPPORT_SLEEP_RETENTION
- Support back up registers before sleep. 
- 
SOC_USB_OTG_PERIPH_NUM
- 
SOC_USB_UTMI_PHY_NUM
- 
SOC_PARLIO_GROUPS
- Number of parallel IO peripherals 
- 
SOC_PARLIO_TX_UNITS_PER_GROUP
- number of TX units in each group 
- 
SOC_PARLIO_RX_UNITS_PER_GROUP
- number of RX units in each group 
- 
SOC_PARLIO_TX_UNIT_MAX_DATA_WIDTH
- Number of data lines of the TX unit 
- 
SOC_PARLIO_RX_UNIT_MAX_DATA_WIDTH
- Number of data lines of the RX unit 
- 
SOC_PARLIO_TX_CLK_SUPPORT_GATING
- Support gating TX clock 
- 
SOC_PARLIO_RX_CLK_SUPPORT_GATING
- Support gating RX clock 
- 
SOC_PARLIO_RX_CLK_SUPPORT_OUTPUT
- Support output RX clock to a GPIO 
- 
SOC_PARLIO_TRANS_BIT_ALIGN
- Support bit alignment in transaction 
- 
SOC_PARLIO_TX_SIZE_BY_DMA
- Transaction length is controlled by DMA instead of indicated by register 
- 
SOC_PARLIO_SUPPORT_SLEEP_RETENTION
- Support back up registers before sleep 
- 
SOC_MPI_MEM_BLOCKS_NUM
- 
SOC_MPI_OPERATIONS_NUM
- 
SOC_RSA_MAX_BIT_LEN
- 
SOC_SDMMC_USE_IOMUX
- Card detect, write protect, interrupt use GPIO Matrix on all chips. Slot 0 clock/cmd/data pins use IOMUX Slot 1 clock/cmd/data pins use GPIO Matrix 
- 
SOC_SDMMC_USE_GPIO_MATRIX
- 
SOC_SDMMC_NUM_SLOTS
- 
SOC_SDMMC_DELAY_PHASE_NUM
- 
SOC_SDMMC_IO_POWER_EXTERNAL
- SDMMC IO power controlled by external power supply. 
- 
SOC_SDMMC_PSRAM_DMA_CAPABLE
- SDMMC peripheral can do DMA transfer to/from PSRAM. 
- 
SOC_SDMMC_UHS_I_SUPPORTED
- 
SOC_SHA_DMA_MAX_BUFFER_SIZE
- 
SOC_SHA_SUPPORT_DMA
- 
SOC_SHA_SUPPORT_RESUME
- 
SOC_SHA_GDMA
- 
SOC_SHA_SUPPORT_SHA1
- 
SOC_SHA_SUPPORT_SHA224
- 
SOC_SHA_SUPPORT_SHA256
- 
SOC_SHA_SUPPORT_SHA384
- 
SOC_SHA_SUPPORT_SHA512
- 
SOC_SHA_SUPPORT_SHA512_224
- 
SOC_SHA_SUPPORT_SHA512_256
- 
SOC_SHA_SUPPORT_SHA512_T
- 
SOC_ECDSA_SUPPORT_EXPORT_PUBKEY
- 
SOC_ECDSA_SUPPORT_DETERMINISTIC_MODE
- 
SOC_ECDSA_USES_MPI
- 
SOC_SDM_GROUPS
- 
SOC_SDM_CHANNELS_PER_GROUP
- 
SOC_SDM_CLK_SUPPORT_PLL_F80M
- 
SOC_SDM_CLK_SUPPORT_XTAL
- 
SOC_SPI_PERIPH_NUM
- 
SOC_SPI_PERIPH_CS_NUM(i)
- 
SOC_SPI_MAX_CS_NUM
- 
SOC_SPI_MAXIMUM_BUFFER_SIZE
- 
SOC_SPI_SUPPORT_SLEEP_RETENTION
- 
SOC_SPI_SUPPORT_SLAVE_HD_VER2
- 
SOC_SPI_SLAVE_SUPPORT_SEG_TRANS
- 
SOC_SPI_SUPPORT_DDRCLK
- 
SOC_SPI_SUPPORT_CD_SIG
- 
SOC_SPI_SUPPORT_OCT
- 
SOC_SPI_SUPPORT_CLK_XTAL
- 
SOC_SPI_SUPPORT_CLK_RC_FAST
- 
SOC_SPI_SUPPORT_CLK_SPLL
- 
SOC_SPI_PERIPH_SUPPORT_MULTILINE_MODE(host_id)
- 
SOC_MEMSPI_IS_INDEPENDENT
- 
SOC_SPI_MAX_PRE_DIVIDER
- 
SOC_LP_SPI_PERIPH_NUM
- 
SOC_LP_SPI_MAXIMUM_BUFFER_SIZE
- 
SOC_SPIRAM_XIP_SUPPORTED
- 
SOC_SPI_MEM_SUPPORT_AUTO_WAIT_IDLE
- 
SOC_SPI_MEM_SUPPORT_AUTO_SUSPEND
- 
SOC_SPI_MEM_SUPPORT_AUTO_RESUME
- 
SOC_SPI_MEM_SUPPORT_IDLE_INTR
- 
SOC_SPI_MEM_SUPPORT_SW_SUSPEND
- 
SOC_SPI_MEM_SUPPORT_CHECK_SUS
- 
SOC_SPI_MEM_SUPPORT_TIMING_TUNING
- 
SOC_MEMSPI_TIMING_TUNING_BY_DQS
- 
SOC_SPI_MEM_SUPPORT_CACHE_32BIT_ADDR_MAP
- 
SOC_SPI_PERIPH_SUPPORT_CONTROL_DUMMY_OUT
- 
SOC_MEMSPI_SRC_FREQ_80M_SUPPORTED
- 
SOC_MEMSPI_SRC_FREQ_40M_SUPPORTED
- 
SOC_MEMSPI_SRC_FREQ_20M_SUPPORTED
- 
SOC_MEMSPI_FLASH_PSRAM_INDEPENDENT
- 
SOC_SYSTIMER_COUNTER_NUM
- 
SOC_SYSTIMER_ALARM_NUM
- 
SOC_SYSTIMER_BIT_WIDTH_LO
- 
SOC_SYSTIMER_BIT_WIDTH_HI
- 
SOC_SYSTIMER_FIXED_DIVIDER
- 
SOC_SYSTIMER_SUPPORT_RC_FAST
- 
SOC_SYSTIMER_INT_LEVEL
- 
SOC_SYSTIMER_ALARM_MISS_COMPENSATE
- 
SOC_SYSTIMER_SUPPORT_ETM
- 
SOC_LP_TIMER_BIT_WIDTH_LO
- 
SOC_LP_TIMER_BIT_WIDTH_HI
- 
SOC_TIMER_GROUPS
- 
SOC_TIMER_GROUP_TIMERS_PER_GROUP
- 
SOC_TIMER_GROUP_COUNTER_BIT_WIDTH
- 
SOC_TIMER_GROUP_SUPPORT_XTAL
- 
SOC_TIMER_GROUP_SUPPORT_RC_FAST
- 
SOC_TIMER_GROUP_TOTAL_TIMERS
- 
SOC_TIMER_SUPPORT_ETM
- 
SOC_TIMER_SUPPORT_SLEEP_RETENTION
- 
SOC_MWDT_SUPPORT_XTAL
- 
SOC_MWDT_SUPPORT_SLEEP_RETENTION
- 
SOC_TOUCH_SENSOR_VERSION
- Hardware version of touch sensor 
- 
SOC_TOUCH_SENSOR_NUM
- Touch available channel number. Actually there are 15 Touch channels, but channel 14 is not pinned out, limit to 14 channels 
- 
SOC_TOUCH_SUPPORT_SLEEP_WAKEUP
- Touch sensor supports sleep awake 
- 
SOC_TOUCH_SUPPORT_WATERPROOF
- Touch sensor supports waterproof 
- 
SOC_TOUCH_SUPPORT_PROX_SENSING
- Touch sensor supports proximity sensing 
- 
SOC_TOUCH_PROXIMITY_CHANNEL_NUM
- Support touch proximity channel number. 
- 
SOC_TOUCH_PROXIMITY_MEAS_DONE_SUPPORTED
- Support touch proximity channel measure done interrupt type. 
- 
SOC_TOUCH_SUPPORT_FREQ_HOP
- Touch sensor supports frequency hopping 
- 
SOC_TOUCH_SAMPLE_CFG_NUM
- The sample configurations number in total, each sampler can be used to sample on one frequency 
- 
SOC_TWAI_CONTROLLER_NUM
- 
SOC_TWAI_CLK_SUPPORT_XTAL
- 
SOC_TWAI_BRP_MIN
- 
SOC_TWAI_BRP_MAX
- 
SOC_TWAI_SUPPORTS_RX_STATUS
- 
SOC_TWAI_SUPPORT_SLEEP_RETENTION
- 
SOC_EFUSE_DIS_PAD_JTAG
- 
SOC_EFUSE_DIS_USB_JTAG
- 
SOC_EFUSE_DIS_DIRECT_BOOT
- 
SOC_EFUSE_SOFT_DIS_JTAG
- 
SOC_EFUSE_DIS_DOWNLOAD_MSPI
- 
SOC_EFUSE_ECDSA_KEY
- 
SOC_KEY_MANAGER_ECDSA_KEY_DEPLOY
- Key manager responsible to deploy ECDSA key 
- 
SOC_KEY_MANAGER_FE_KEY_DEPLOY
- Key manager responsible to deploy Flash Encryption key 
- 
SOC_SECURE_BOOT_V2_RSA
- 
SOC_SECURE_BOOT_V2_ECC
- 
SOC_EFUSE_SECURE_BOOT_KEY_DIGESTS
- 
SOC_EFUSE_REVOKE_BOOT_KEY_DIGESTS
- 
SOC_SUPPORT_SECURE_BOOT_REVOKE_KEY
- 
SOC_FLASH_ENCRYPTED_XTS_AES_BLOCK_MAX
- 
SOC_FLASH_ENCRYPTION_XTS_AES
- 
SOC_FLASH_ENCRYPTION_XTS_AES_OPTIONS
- 
SOC_FLASH_ENCRYPTION_XTS_AES_128
- 
SOC_FLASH_ENCRYPTION_XTS_AES_256
- 
SOC_UART_NUM
- 
SOC_UART_HP_NUM
- 
SOC_UART_LP_NUM
- 
SOC_UART_FIFO_LEN
- The UART hardware FIFO length 
- 
SOC_LP_UART_FIFO_LEN
- The LP UART hardware FIFO length 
- 
SOC_UART_BITRATE_MAX
- Max bit rate supported by UART 
- 
SOC_UART_SUPPORT_PLL_F80M_CLK
- Support PLL_F80M as the clock source 
- 
SOC_UART_SUPPORT_RTC_CLK
- Support RTC clock as the clock source 
- 
SOC_UART_SUPPORT_XTAL_CLK
- Support XTAL clock as the clock source 
- 
SOC_UART_SUPPORT_WAKEUP_INT
- Support UART wakeup interrupt 
- 
SOC_UART_HAS_LP_UART
- Support LP UART 
- 
SOC_UART_SUPPORT_SLEEP_RETENTION
- Support back up registers before sleep 
- 
SOC_UART_SUPPORT_FSM_TX_WAIT_SEND
- 
SOC_LP_I2S_SUPPORT_VAD
- 
SOC_COEX_HW_PTI
- 
SOC_PHY_DIG_REGS_MEM_SIZE
- 
SOC_WIFI_LIGHT_SLEEP_CLK_WIDTH
- 
SOC_PM_SUPPORT_EXT1_WAKEUP
- 
SOC_PM_SUPPORT_EXT1_WAKEUP_MODE_PER_PIN
- Supports one bit per pin to configure the EXT1 trigger level 
- 
SOC_PM_EXT1_WAKEUP_BY_PMU
- 
SOC_PM_SUPPORT_WIFI_WAKEUP
- 
SOC_PM_SUPPORT_TOUCH_SENSOR_WAKEUP
- Supports waking up from touch pad trigger 
- 
SOC_PM_SUPPORT_XTAL32K_PD
- 
SOC_PM_SUPPORT_RC32K_PD
- 
SOC_PM_SUPPORT_RC_FAST_PD
- 
SOC_PM_SUPPORT_VDDSDIO_PD
- 
SOC_PM_SUPPORT_TOP_PD
- 
SOC_PM_SUPPORT_CNNT_PD
- 
SOC_PM_SUPPORT_RTC_PERIPH_PD
- 
SOC_PM_SUPPORT_DEEPSLEEP_CHECK_STUB_ONLY
- Supports CRC only the stub code in RTC memory 
- 
SOC_PM_CPU_RETENTION_BY_SW
- 
SOC_PM_CACHE_RETENTION_BY_PAU
- 
SOC_PM_PAU_LINK_NUM
- 
SOC_PM_PAU_REGDMA_LINK_MULTI_ADDR
- 
SOC_PAU_IN_TOP_DOMAIN
- 
SOC_CPU_IN_TOP_DOMAIN
- 
SOC_PM_PAU_REGDMA_UPDATE_CACHE_BEFORE_WAIT_COMPARE
- 
SOC_SLEEP_SYSTIMER_STALL_WORKAROUND
- 
SOC_SLEEP_TGWDT_STOP_WORKAROUND
- 
SOC_PM_RETENTION_MODULE_NUM
- 
SOC_PSRAM_VDD_POWER_MPLL
- 
SOC_CLK_RC_FAST_SUPPORT_CALIBRATION
- 
SOC_MODEM_CLOCK_IS_INDEPENDENT
- 
SOC_CLK_APLL_SUPPORTED
- Support Audio PLL 
- 
SOC_CLK_MPLL_SUPPORTED
- Support MSPI PLL 
- 
SOC_CLK_SDIO_PLL_SUPPORTED
- Support SDIO PLL 
- 
SOC_CLK_XTAL32K_SUPPORTED
- Support to connect an external low frequency crystal 
- 
SOC_CLK_RC32K_SUPPORTED
- Support an internal 32kHz RC oscillator 
- 
SOC_CLK_LP_FAST_SUPPORT_LP_PLL
- Support LP_PLL clock as the LP_FAST clock source 
- 
SOC_CLK_LP_FAST_SUPPORT_XTAL
- Support XTAL clock as the LP_FAST clock source 
- 
SOC_PERIPH_CLK_CTRL_SHARED
- Peripheral clock control (e.g. set clock source) is shared between various peripherals 
- 
SOC_TEMPERATURE_SENSOR_LP_PLL_SUPPORT
- 
SOC_TEMPERATURE_SENSOR_INTR_SUPPORT
- 
SOC_TSENS_IS_INDEPENDENT_FROM_ADC
- Temperature sensor is a separate module, not share regs with ADC 
- 
SOC_TEMPERATURE_SENSOR_SUPPORT_ETM
- 
SOC_TEMPERATURE_SENSOR_SUPPORT_SLEEP_RETENTION
- 
SOC_MEM_TCM_SUPPORTED
- 
SOC_MEM_NON_CONTIGUOUS_SRAM
- 
SOC_ASYNCHRONOUS_BUS_ERROR_MODE
- 
SOC_EMAC_IEEE_1588_SUPPORT
- EMAC Supports IEEE1588 time stamping 
- 
SOC_EMAC_USE_MULTI_IO_MUX
- Multiple GPIO pad options exist to connect EMAC signal via IO_MUX 
- 
SOC_EMAC_MII_USE_GPIO_MATRIX
- EMAC MII signals are connected to GPIO pads via GPIO Matrix 
- 
SOC_JPEG_CODEC_SUPPORTED
- 
SOC_JPEG_DECODE_SUPPORTED
- 
SOC_JPEG_ENCODE_SUPPORTED
- 
SOC_LCDCAM_CAM_SUPPORT_RGB_YUV_CONV
- 
SOC_LCDCAM_CAM_PERIPH_NUM
- 
SOC_LCDCAM_CAM_DATA_WIDTH_MAX
- 
SOC_LP_CORE_SUPPORT_ETM
- LP Core supports ETM 
- 
SOC_LP_CORE_SUPPORT_LP_ADC
- LP ADC can be accessed from the LP-Core 
- 
SOC_LP_CORE_SUPPORT_LP_VAD
- LP VAD can be accessed from the LP-Core