SoC Capabilities

[中文]

This section lists the macro definitions of the ESP32-C61'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

components/soc/esp32c61/include/soc/soc_caps.h
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_GPTIMER_SUPPORTED

SOC_BT_SUPPORTED

SOC_USB_SERIAL_JTAG_SUPPORTED

SOC_ASYNC_MEMCPY_SUPPORTED

SOC_TEMP_SENSOR_SUPPORTED

SOC_PHY_SUPPORTED

SOC_WIFI_SUPPORTED

SOC_SUPPORTS_SECURE_DL_MODE

SOC_EFUSE_KEY_PURPOSE_FIELD

SOC_EFUSE_SUPPORTED

SOC_I2S_SUPPORTED

SOC_GPSPI_SUPPORTED

SOC_I2C_SUPPORTED

SOC_LEDC_SUPPORTED

SOC_SYSTIMER_SUPPORTED

SOC_SHA_SUPPORTED

SOC_ECC_SUPPORTED

SOC_ECC_EXTENDED_MODES_SUPPORTED

SOC_FLASH_ENC_SUPPORTED

SOC_SECURE_BOOT_SUPPORTED

SOC_BOD_SUPPORTED

SOC_APM_SUPPORTED: Support for APM peripheral

SOC_PMU_SUPPORTED

SOC_LP_TIMER_SUPPORTED

SOC_LP_AON_SUPPORTED

SOC_CLK_TREE_SUPPORTED

SOC_ASSIST_DEBUG_SUPPORTED

SOC_WDT_SUPPORTED

SOC_SPI_FLASH_SUPPORTED

SOC_MODEM_CLOCK_SUPPORTED

SOC_REG_I2C_SUPPORTED

SOC_ETM_SUPPORTED

SOC_PAU_SUPPORTED

SOC_LIGHT_SLEEP_SUPPORTED

SOC_DEEP_SLEEP_SUPPORTED

SOC_PM_SUPPORTED

SOC_ECDSA_SUPPORTED

SOC_SPIRAM_SUPPORTED

SOC_XTAL_SUPPORT_40M

SOC_XTAL_CLOCK_PATH_DEPENDS_ON_TOP_DOMAIN

SOC_ADC_DIG_CTRL_SUPPORTED: < SAR ADC Module

SOC_ADC_DIG_IIR_FILTER_SUPPORTED

SOC_ADC_MONITOR_SUPPORTED

SOC_ADC_DIG_SUPPORTED_UNIT(UNIT)

SOC_ADC_DMA_SUPPORTED

SOC_ADC_PERIPH_NUM

SOC_ADC_MAX_CHANNEL_NUM

SOC_ADC_CHANNEL_NUM(PERIPH_NUM)

SOC_ADC_ATTEN_NUM: Digital

SOC_ADC_DIGI_CONTROLLER_NUM

SOC_ADC_PATT_LEN_MAX: Two 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

SOC_ADC_TEMPERATURE_SHARE_INTR

< Calibration ‍/ // TODO: [ESP32C61] IDF-9303 #define SOC_ADC_CALIBRATION_V1_SUPPORTED (1) /!< support HW offset calibration version 1*‍/ #define SOC_ADC_SELF_HW_CALI_SUPPORTED (1) /*!< support HW offset self calibration ‍/ #define SOC_ADC_CALIB_CHAN_COMPENS_SUPPORTED (1) /!< support channel compensation to the HW offset calibration *‍/

/*!< Interrupt ADC power control is shared by PWDET

SOC_ADC_SHARED_POWER

SOC_APB_BACKUP_DMA

SOC_BROWNOUT_RESET_SUPPORTED

SOC_RNG_SUPPORTED

SOC_SHARED_IDCACHE_SUPPORTED

SOC_CACHE_WRITEBACK_SUPPORTED

SOC_CACHE_FREEZE_SUPPORTED

SOC_CPU_CORES_NUM

SOC_CPU_INTR_NUM

SOC_CPU_HAS_FLEXIBLE_INTC

SOC_CPU_SUPPORT_WFE

SOC_INT_PLIC_SUPPORTED

SOC_INT_CLIC_SUPPORTED

SOC_INT_HW_NESTED_SUPPORTED

SOC_BRANCH_PREDICTOR_SUPPORTED

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_DMA_CAN_ACCESS_FLASH: DMA can access Flash memory

SOC_AHB_GDMA_VERSION

SOC_GDMA_NUM_GROUPS_MAX

SOC_GDMA_PAIRS_PER_GROUP_MAX

SOC_GDMA_SUPPORT_ETM

SOC_GDMA_SUPPORT_SLEEP_RETENTION

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_SUPPORT_PIN_HYS_FILTER

SOC_GPIO_SUPPORT_ETM

SOC_GPIO_SUPPORT_RTC_INDEPENDENT

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_SUPPORT_DEEPSLEEP_WAKEUP

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_SUPPORT_FORCE_HOLD

SOC_GPIO_SUPPORT_HOLD_IO_IN_DSLP

SOC_GPIO_SUPPORT_HOLD_SINGLE_IO_IN_DSLP

SOC_GPIO_CLOCKOUT_CHANNEL_NUM

SOC_RTCIO_PIN_COUNT

SOC_RTCIO_INPUT_OUTPUT_SUPPORTED

SOC_RTCIO_HOLD_SUPPORTED

SOC_RTCIO_WAKE_SUPPORTED

SOC_RTCIO_EDGE_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_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_I2S_NUM

SOC_I2S_HW_VERSION_2

SOC_I2S_SUPPORTS_ETM

SOC_I2S_SUPPORTS_XTAL

SOC_I2S_SUPPORTS_PLL_F160M

SOC_I2S_SUPPORTS_PLL_F120M

SOC_I2S_SUPPORTS_PCM

SOC_I2S_SUPPORTS_PDM

SOC_I2S_SUPPORTS_PDM_TX

SOC_I2S_SUPPORTS_PCM2PDM

SOC_I2S_SUPPORTS_PDM_RX

SOC_I2S_SUPPORTS_TX_SYNC_CNT

SOC_I2S_PDM_MAX_TX_LINES

SOC_I2S_PDM_MAX_RX_LINES

SOC_I2S_SUPPORTS_TDM

SOC_I2S_TDM_FULL_DATA_WIDTH: No limitation to data bit width when using multiple slots

SOC_I2S_SUPPORT_SLEEP_RETENTION

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_SUPPORT_FADE_STOP

SOC_LEDC_GAMMA_CURVE_FADE_SUPPORTED

SOC_LEDC_GAMMA_CURVE_FADE_RANGE_MAX

SOC_LEDC_FADE_PARAMS_BIT_WIDTH

SOC_LEDC_SUPPORT_SLEEP_RETENTION

SOC_MMU_PAGE_SIZE_CONFIGURABLE

SOC_MMU_PAGE_SIZE_8KB_SUPPORTED

SOC_MMU_PERIPH_NUM

SOC_MMU_LINEAR_ADDRESS_REGION_NUM

SOC_MMU_DI_VADDR_SHARED: D/I vaddr are shared

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_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_ECC_CONSTANT_TIME_POINT_MUL

SOC_ECDSA_SUPPORT_EXPORT_PUBKEY

SOC_ECDSA_SUPPORT_DETERMINISTIC_MODE

SOC_SPI_PERIPH_NUM

SOC_SPI_PERIPH_CS_NUM(i)

SOC_SPI_MAX_CS_NUM

SOC_SPI_MAX_PRE_DIVIDER

SOC_SPI_MAXIMUM_BUFFER_SIZE

SOC_SPI_SUPPORT_SLAVE_HD_VER2

SOC_SPI_SUPPORT_SLEEP_RETENTION

SOC_SPI_SUPPORT_CLK_XTAL

SOC_SPI_SUPPORT_CLK_PLL

SOC_SPI_SUPPORT_CLK_RC_FAST

SOC_SPI_PERIPH_SUPPORT_MULTILINE_MODE(host_id)

SOC_MEMSPI_IS_INDEPENDENT

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_WRAP

SOC_MEMSPI_SRC_FREQ_80M_SUPPORTED

SOC_MEMSPI_SRC_FREQ_40M_SUPPORTED

SOC_MEMSPI_SRC_FREQ_20M_SUPPORTED

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_TOTAL_TIMERS

SOC_TIMER_GROUP_COUNTER_BIT_WIDTH

SOC_TIMER_GROUP_SUPPORT_XTAL

SOC_TIMER_GROUP_SUPPORT_RC_FAST

SOC_TIMER_SUPPORT_SLEEP_RETENTION

SOC_TIMER_SUPPORT_ETM

SOC_MWDT_SUPPORT_SLEEP_RETENTION

SOC_EFUSE_DIS_DOWNLOAD_ICACHE

SOC_EFUSE_DIS_PAD_JTAG

SOC_EFUSE_DIS_USB_JTAG

SOC_EFUSE_DIS_DIRECT_BOOT

SOC_EFUSE_SOFT_DIS_JTAG

SOC_EFUSE_DIS_ICACHE

SOC_EFUSE_ECDSA_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_128

SOC_FLASH_ENCRYPTION_XTS_AES_SUPPORT_PSEUDO_ROUND

SOC_APM_CTRL_FILTER_SUPPORTED: Support for APM control filter

SOC_CRYPTO_DPA_PROTECTION_SUPPORTED

SOC_UART_NUM

SOC_UART_HP_NUM

SOC_UART_FIFO_LEN: The 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_SUPPORT_SLEEP_RETENTION: Support back up registers before sleep

SOC_UART_SUPPORT_FSM_TX_WAIT_SEND

SOC_UART_WAKEUP_CHARS_SEQ_MAX_LEN

SOC_UART_WAKEUP_SUPPORT_ACTIVE_THRESH_MODE

SOC_UART_WAKEUP_SUPPORT_FIFO_THRESH_MODE

SOC_UART_WAKEUP_SUPPORT_START_BIT_MODE

SOC_UART_WAKEUP_SUPPORT_CHAR_SEQ_MODE

SOC_COEX_HW_PTI

SOC_EXTERNAL_COEX_ADVANCE: HARDWARE ADVANCED EXTERNAL COEXISTENCE CAPS

SOC_EXTERNAL_COEX_LEADER_TX_LINE: EXTERNAL COEXISTENCE TX LINE CAPS

SOC_PHY_DIG_REGS_MEM_SIZE

SOC_WIFI_LIGHT_SLEEP_CLK_WIDTH

SOC_PM_SUPPORT_WIFI_WAKEUP

SOC_PM_SUPPORT_BEACON_WAKEUP

SOC_PM_SUPPORT_BT_WAKEUP

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_SUPPORT_CPU_PD

SOC_PM_SUPPORT_MODEM_PD

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_HP_AON_PD

SOC_PM_SUPPORT_MAC_BB_PD

SOC_PM_SUPPORT_RTC_PERIPH_PD

SOC_PM_SUPPORT_PMU_MODEM_STATE

MAC_SUPPORT_PMU_MODEM_STATE

SOC_PM_SUPPORT_PMU_CLK_ICG

SOC_PM_CPU_RETENTION_BY_SW

SOC_PM_MODEM_RETENTION_BY_REGDMA

SOC_EXT_MEM_CACHE_TAG_IN_CPU_DOMAIN

SOC_PM_PAU_LINK_NUM

SOC_PM_PAU_REGDMA_LINK_MULTI_ADDR

SOC_PM_PAU_REGDMA_LINK_WIFIMAC

SOC_PM_PAU_REGDMA_UPDATE_CACHE_BEFORE_WAIT_COMPARE

SOC_PM_PMU_MIN_SLP_SLOW_CLK_CYCLE_FIXED

SOC_PM_RETENTION_MODULE_NUM

SOC_CLK_RC_FAST_SUPPORT_CALIBRATION

SOC_MODEM_CLOCK_IS_INDEPENDENT

SOC_CLK_XTAL32K_SUPPORTED: Support to connect an external low frequency crystal

SOC_CLK_OSC_SLOW_SUPPORTED: Support to connect an external oscillator, not a crystal

SOC_CLK_LP_FAST_SUPPORT_XTAL: Support XTAL clock as the LP_FAST clock source

SOC_CLK_LP_FAST_SUPPORT_XTAL_D2: Support XTAL_D2 clock as the LP_FAST clock source

SOC_RCC_IS_INDEPENDENT: Reset and Clock Control is independent, thanks to the PCR registers

SOC_CLK_ANA_I2C_MST_HAS_ROOT_GATE: Any regi2c operation needs enable the analog i2c master clock first

SOC_TEMPERATURE_SENSOR_SUPPORT_FAST_RC

SOC_TEMPERATURE_SENSOR_SUPPORT_XTAL

SOC_TEMPERATURE_SENSOR_INTR_SUPPORT

SOC_TEMPERATURE_SENSOR_SUPPORT_SLEEP_RETENTION

SOC_TEMPERATURE_SENSOR_UNDER_PD_TOP_DOMAIN

SOC_WIFI_HW_TSF: Support hardware TSF

SOC_WIFI_FTM_SUPPORT: Support FTM

SOC_WIFI_GCMP_SUPPORT: Support GCMP(GCMP128 and GCMP256)

SOC_WIFI_WAPI_SUPPORT: Support WAPI

SOC_WIFI_CSI_SUPPORT: Support CSI

SOC_WIFI_MESH_SUPPORT: Support WIFI MESH

SOC_WIFI_HE_SUPPORT: Support Wi-Fi 6

SOC_WIFI_MAC_VERSION_NUM: Wi-Fi MAC version num is 3

SOC_WIFI_NAN_SUPPORT: Support WIFI Aware (NAN)

SOC_BLE_SUPPORTED: Support Bluetooth Low Energy hardware

SOC_BLE_MESH_SUPPORTED: Support BLE MESH

SOC_ESP_NIMBLE_CONTROLLER: Support BLE EMBEDDED controller V1

SOC_BLE_50_SUPPORTED: Support Bluetooth 5.0

SOC_BLE_DEVICE_PRIVACY_SUPPORTED: Support BLE device privacy mode

SOC_BLE_POWER_CONTROL_SUPPORTED: Support Bluetooth Power Control

SOC_BLE_PERIODIC_ADV_ENH_SUPPORTED: Support For BLE Periodic Adv Enhancements

SOC_BLUFI_SUPPORTED: Support BLUFI

SOC_BLE_MULTI_CONN_OPTIMIZATION: Support multiple connections optimization

SOC_BLE_CTE_SUPPORTED: Support Bluetooth LE Constant Tone Extension (CTE)

SOC_PHY_COMBO_MODULE: Support Wi-Fi, BLE and 15.4

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