# SoC 能力宏

[English]

不同型号的 ESP 芯片内部会集成不同的硬件模块。哪怕是同一种模块，在不同的芯片上也可能具有细微的差异。ESP-IDF 中提供了一份小型的“数据库”来描述不同芯片之间的差异（注意，我们不描述共性，只描述差异）。这份“数据库“的内容以宏定义的形式定义在 soc/soc_caps.h 文件中，我们称之为 SoC 能力宏。用户可以通过在代码中使用条件编译指令（比如 `#if`）来使用这些宏，从而控制实际需要编译的代码内容。

备注

请注意， soc/soc_caps.h 中的内容目前还不稳定，未来可能会发生重大更改。

## 使用 SoC 能力宏

我们推荐通过下面的宏函数来间接地访问 SoC 能力宏：

宏函数 | 描述 | 示例
--- | --- | ---
`SOC_IS` | 判断芯片型号 | `#if SOC_IS(ESP32)` 判断是否为 ESP32 芯片
`SOC_HAS` | 判断芯片是否具有某个硬件模块或功能 | `#if SOC_HAS(DAC)` 判断是否具有 DAC 模块

## API 参考

### Header File

- components/soc/esp32s3/include/soc/soc_caps.h

- This header file can be included with:

  >     #include "soc/soc_caps.h"

### Macros

_SOC_CAPS_TARGET_IS_ESP32S3

SOC_ADC_SUPPORTED

SOC_UART_SUPPORTED

SOC_PCNT_SUPPORTED

SOC_PHY_SUPPORTED

SOC_WIFI_SUPPORTED

SOC_TWAI_SUPPORTED

SOC_GDMA_SUPPORTED

SOC_UHCI_SUPPORTED

SOC_AHB_GDMA_SUPPORTED

SOC_GPTIMER_SUPPORTED

SOC_LCDCAM_SUPPORTED

SOC_LCDCAM_CAM_SUPPORTED

SOC_LCDCAM_I80_LCD_SUPPORTED

SOC_LCDCAM_RGB_LCD_SUPPORTED

SOC_MCPWM_SUPPORTED

SOC_DEDICATED_GPIO_SUPPORTED

SOC_CACHE_SUPPORT_WRAP

SOC_ULP_SUPPORTED

SOC_ULP_FSM_SUPPORTED

SOC_RISCV_COPROC_SUPPORTED

SOC_BT_SUPPORTED

SOC_USB_OTG_SUPPORTED

SOC_USB_SERIAL_JTAG_SUPPORTED

SOC_CCOMP_TIMER_SUPPORTED

SOC_ASYNC_MEMCPY_SUPPORTED

SOC_SUPPORTS_SECURE_DL_MODE

SOC_EFUSE_KEY_PURPOSE_FIELD

SOC_EFUSE_SUPPORTED

SOC_SDMMC_HOST_SUPPORTED

SOC_RTC_FAST_MEM_SUPPORTED

SOC_RTC_SLOW_MEM_SUPPORTED

SOC_RTC_MEM_SUPPORTED

SOC_PSRAM_DMA_CAPABLE

SOC_XT_WDT_SUPPORTED

SOC_I2S_SUPPORTED

SOC_RMT_SUPPORTED

SOC_SDM_SUPPORTED

SOC_GPSPI_SUPPORTED

SOC_LEDC_SUPPORTED

SOC_I2C_SUPPORTED

SOC_SYSTIMER_SUPPORTED

SOC_SUPPORT_COEXISTENCE

SOC_TEMP_SENSOR_SUPPORTED

SOC_AES_SUPPORTED

SOC_MPI_SUPPORTED

SOC_SHA_SUPPORTED

SOC_HMAC_SUPPORTED

SOC_DIG_SIGN_SUPPORTED

SOC_FLASH_ENC_SUPPORTED

SOC_SECURE_BOOT_SUPPORTED

SOC_MEMPROT_SUPPORTED

SOC_TOUCH_SENSOR_SUPPORTED

SOC_BOD_SUPPORTED

SOC_CLK_TREE_SUPPORTED

SOC_MPU_SUPPORTED

SOC_WDT_SUPPORTED

SOC_SPI_FLASH_SUPPORTED

SOC_RNG_SUPPORTED

SOC_LIGHT_SLEEP_SUPPORTED

SOC_DEEP_SLEEP_SUPPORTED

SOC_LP_PERIPH_SHARE_INTERRUPT

SOC_PM_SUPPORTED

SOC_SIMD_INSTRUCTION_SUPPORTED

SOC_XTAL_SUPPORT_40M

SOC_APPCPU_HAS_CLOCK_GATING_BUG

SOC_ADC_RTC_CTRL_SUPPORTED

  < SAR ADC Module

SOC_ADC_DIG_CTRL_SUPPORTED

SOC_ADC_ARBITER_SUPPORTED

SOC_ADC_DIG_IIR_FILTER_SUPPORTED

SOC_ADC_MONITOR_SUPPORTED

SOC_ADC_DMA_SUPPORTED

SOC_ADC_DIG_SUPPORTED_UNIT(UNIT)

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

SOC_ADC_DIGI_MIN_BITWIDTH

SOC_ADC_DIGI_MAX_BITWIDTH

SOC_ADC_DIGI_RESULT_BYTES

SOC_ADC_DIGI_DATA_BYTES_PER_CONV

SOC_ADC_DIGI_IIR_FILTER_NUM

SOC_ADC_DIGI_MONITOR_NUM

  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

SOC_ADC_SELF_HW_CALI_SUPPORTED

  support HW offset self calibration ADC power control is shared by PWDET, TempSensor

SOC_ADC_SHARED_POWER

SOC_APB_BACKUP_DMA

SOC_BROWNOUT_RESET_SUPPORTED

SOC_CACHE_WRITEBACK_SUPPORTED

SOC_CACHE_FREEZE_SUPPORTED

SOC_CACHE_ACS_INVALID_STATE_ON_PANIC

  Certain ACS errors may cause the cache to be in a bad state until cleared

SOC_CPU_CORES_NUM

SOC_CPU_INTR_NUM

SOC_CPU_HAS_FPU

SOC_HP_CPU_HAS_MULTIPLE_CORES

SOC_CPU_BREAKPOINTS_NUM

SOC_CPU_WATCHPOINTS_NUM

SOC_CPU_WATCHPOINT_MAX_REGION_SIZE

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_AHB_GDMA_VERSION

SOC_GPIO_PORT

SOC_GPIO_PIN_COUNT

SOC_GPIO_SUPPORT_PIN_GLITCH_FILTER

SOC_GPIO_FILTER_CLK_SUPPORT_APB

SOC_GPIO_SUPPORT_RTC_INDEPENDENT

SOC_GPIO_SUPPORT_FORCE_HOLD

SOC_GPIO_VALID_GPIO_MASK

SOC_GPIO_VALID_OUTPUT_GPIO_MASK

SOC_GPIO_IN_RANGE_MAX

SOC_GPIO_OUT_RANGE_MAX

SOC_GPIO_VALID_DIGITAL_IO_PAD_MASK

SOC_GPIO_CLOCKOUT_BY_IO_MUX

SOC_GPIO_CLOCKOUT_CHANNEL_NUM

SOC_GPIO_SUPPORT_HOLD_IO_IN_DSLP

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_CLR_BUS

SOC_I2C_SUPPORT_XTAL

SOC_I2C_SUPPORT_RTC

SOC_I2C_SUPPORT_10BIT_ADDR

SOC_I2C_SLAVE_SUPPORT_BROADCAST

SOC_I2C_SLAVE_SUPPORT_I2CRAM_ACCESS

SOC_I2C_SLAVE_CAN_GET_STRETCH_CAUSE

SOC_I2S_HW_VERSION_2

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_PDM2PCM

SOC_I2S_PDM_MAX_TX_LINES

SOC_I2S_PDM_MAX_RX_LINES

SOC_I2S_SUPPORTS_TDM

SOC_LEDC_SUPPORT_APB_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_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_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_MMU_LINEAR_ADDRESS_REGION_NUM

SOC_MMU_PERIPH_NUM

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_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_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_APB

  Support set APB as the RMT clock source

SOC_RMT_SUPPORT_DMA

  RMT peripheral can connect to DMA channel

SOC_LCD_I80_SUPPORTED

  Intel 8080 LCD is supported

SOC_LCD_RGB_SUPPORTED

  RGB LCD is supported

SOC_LCD_I80_BUSES

  Has one LCD Intel 8080 bus

SOC_LCD_RGB_PANELS

  Support one RGB LCD panel

SOC_LCD_I80_BUS_WIDTH

  Intel 8080 bus width

SOC_LCD_RGB_DATA_WIDTH

  Number of LCD data lines

SOC_LCD_SUPPORT_RGB_YUV_CONV

  Support color format conversion between RGB and YUV

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

  LCD_CAM peripheral provides one RGB panel

SOC_LCDCAM_RGB_DATA_WIDTH

  RGB panel max data width

SOC_RTC_CNTL_CPU_PD_DMA_BUS_WIDTH

SOC_RTC_CNTL_CPU_PD_REG_FILE_NUM

SOC_RTC_CNTL_CPU_PD_DMA_ADDR_ALIGN

SOC_RTC_CNTL_CPU_PD_DMA_BLOCK_SIZE

SOC_RTC_CNTL_CPU_PD_RETENTION_MEM_SIZE

SOC_RTC_CNTL_TAGMEM_PD_DMA_BUS_WIDTH

SOC_RTC_CNTL_TAGMEM_PD_DMA_ADDR_ALIGN

SOC_RTCIO_PIN_COUNT

SOC_RTCIO_INPUT_OUTPUT_SUPPORTED

SOC_RTCIO_HOLD_SUPPORTED

SOC_RTCIO_WAKE_SUPPORTED

SOC_LP_IO_CLOCK_IS_INDEPENDENT

SOC_SPI_PERIPH_NUM

SOC_SPI_PERIPH_CS_NUM(i)

SOC_SPI_MAX_CS_NUM

SOC_SPI_MAXIMUM_BUFFER_SIZE

SOC_SPI_SUPPORT_DDRCLK

SOC_SPI_SLAVE_SUPPORT_SEG_TRANS

SOC_SPI_SUPPORT_CD_SIG

SOC_SPI_SUPPORT_CONTINUOUS_TRANS

SOC_SPI_SUPPORT_SLAVE_HD_VER2

SOC_SPI_SUPPORT_CLK_APB

SOC_SPI_SUPPORT_CLK_XTAL

SOC_SPI_PERIPH_SUPPORT_MULTILINE_MODE(host_id)

SOC_SPI_PERIPH_SUPPORT_CONTROL_DUMMY_OUT

SOC_MEMSPI_IS_INDEPENDENT

SOC_SPI_MAX_PRE_DIVIDER

SOC_SPI_SUPPORT_OCT

SOC_SPI_SCT_SUPPORTED

SOC_SPI_SCT_SUPPORTED_PERIPH(PERIPH_NUM)

SOC_SPI_SCT_REG_NUM

SOC_SPI_SCT_BUFFER_NUM_MAX

SOC_SPI_SCT_CONF_BITLEN_MAX

SOC_MEMSPI_SRC_FREQ_120M_SUPPORTED

SOC_MEMSPI_SRC_FREQ_80M_SUPPORTED

SOC_MEMSPI_SRC_FREQ_40M_SUPPORTED

SOC_MEMSPI_SRC_FREQ_20M_SUPPORTED

SOC_SPIRAM_SUPPORTED

SOC_SPIRAM_XIP_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_INT_LEVEL

SOC_SYSTIMER_ALARM_MISS_COMPENSATE

SOC_LP_TIMER_BIT_WIDTH_LO

SOC_LP_TIMER_BIT_WIDTH_HI

SOC_TOUCH_SENSOR_VERSION

  Hardware version of touch sensor

SOC_TOUCH_MIN_CHAN_ID

  Touch minimum channel number, (0 is internal denoise channel)

SOC_TOUCH_MAX_CHAN_ID

  Touch maximum channel number

SOC_TOUCH_SUPPORT_BENCHMARK

  Touch sensor supports benchmark configuration

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_SUPPORT_DENOISE_CHAN

  Touch sensor supports denoise channel

SOC_TOUCH_PROXIMITY_CHANNEL_NUM

  Support touch proximity sensing channel number.

SOC_TOUCH_SAMPLE_CFG_NUM

  The sample configuration number in total, each sampler can be used to sample on one frequency

SOC_TWAI_CONTROLLER_NUM

SOC_TWAI_MASK_FILTER_NUM

SOC_TWAI_CLK_SUPPORT_APB

SOC_TWAI_BRP_MIN

SOC_TWAI_BRP_MAX

SOC_TWAI_SUPPORTS_RX_STATUS

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_FSM_TX_WAIT_SEND

SOC_UART_SUPPORT_WAKEUP_INT

  Support UART wakeup interrupt

SOC_UART_SUPPORT_APB_CLK

  Support APB 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_WAKEUP_SUPPORT_ACTIVE_THRESH_MODE

SOC_UHCI_NUM

SOC_USB_OTG_PERIPH_NUM

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_MPI_MEM_BLOCKS_NUM

SOC_MPI_OPERATIONS_NUM

SOC_RSA_MAX_BIT_LEN

SOC_AES_SUPPORT_DMA

SOC_AES_GDMA

SOC_AES_SUPPORT_AES_128

SOC_AES_SUPPORT_AES_256

SOC_PM_SUPPORT_EXT0_WAKEUP

SOC_PM_SUPPORT_EXT1_WAKEUP

SOC_PM_SUPPORT_EXT_WAKEUP

  Compatible to the old version of IDF

SOC_PM_SUPPORT_WIFI_WAKEUP

SOC_PM_SUPPORT_BT_WAKEUP

SOC_PM_SUPPORT_TOUCH_SENSOR_WAKEUP

  Supports waking up from touch pad trigger

SOC_PM_SUPPORT_CPU_PD

SOC_PM_SUPPORT_TAGMEM_PD

SOC_PM_SUPPORT_RTC_PERIPH_PD

SOC_PM_SUPPORT_RC_FAST_PD

SOC_PM_SUPPORT_VDDSDIO_PD

SOC_PM_SUPPORT_MAC_BB_PD

SOC_PM_SUPPORT_MODEM_PD

  Modem here includes wifi and ble

SOC_CONFIGURABLE_VDDSDIO_SUPPORTED

SOC_PM_SUPPORT_DEEPSLEEP_CHECK_STUB_ONLY

  Supports CRC only the stub code in RTC memory

SOC_PM_CPU_RETENTION_BY_RTCCNTL

SOC_PM_MODEM_RETENTION_BY_BACKUPDMA

SOC_PM_MODEM_PD_BY_SW

SOC_CLK_RC_FAST_D256_SUPPORTED

SOC_RTC_SLOW_CLK_SUPPORT_RC_FAST_D256

SOC_CLK_RC_FAST_SUPPORT_CALIBRATION

SOC_CLK_XTAL32K_SUPPORTED

  Support to connect an external low frequency crystal

SOC_CLK_LP_FAST_SUPPORT_XTAL_D2

  Support XTAL_D2 clock as the LP_FAST clock source

SOC_EFUSE_DIS_DOWNLOAD_ICACHE

SOC_EFUSE_DIS_DOWNLOAD_DCACHE

SOC_EFUSE_HARD_DIS_JTAG

SOC_EFUSE_DIS_USB_JTAG

SOC_EFUSE_SOFT_DIS_JTAG

SOC_EFUSE_DIS_DIRECT_BOOT

SOC_EFUSE_DIS_ICACHE

SOC_EFUSE_BLOCK9_KEY_PURPOSE_QUIRK

SOC_SECURE_BOOT_V2_RSA

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_MEMPROT_CPU_PREFETCH_PAD_SIZE

SOC_MEMPROT_MEM_ALIGN_SIZE

SOC_PHY_DIG_REGS_MEM_SIZE

SOC_MAC_BB_PD_MEM_SIZE

SOC_WIFI_LIGHT_SLEEP_CLK_WIDTH

SOC_SPI_MEM_SUPPORT_AUTO_WAIT_IDLE

SOC_SPI_MEM_SUPPORT_AUTO_SUSPEND

SOC_SPI_MEM_SUPPORT_AUTO_RESUME

SOC_SPI_MEM_SUPPORT_SW_SUSPEND

SOC_SPI_MEM_SUPPORT_FLASH_OPI_MODE

SOC_SPI_MEM_SUPPORT_TIMING_TUNING

SOC_SPI_MEM_SUPPORT_CONFIG_GPIO_BY_EFUSE

SOC_SPI_MEM_SUPPORT_WRAP

SOC_MEMSPI_TIMING_TUNING_BY_MSPI_DELAY

SOC_MEMSPI_CORE_CLK_SHARED_WITH_PSRAM

SOC_SPI_MEM_SUPPORT_CACHE_32BIT_ADDR_MAP

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_SDMMC_USE_GPIO_MATRIX

SOC_SDMMC_NUM_SLOTS

SOC_SDMMC_DATA_WIDTH_MAX

SOC_SDMMC_SUPPORT_XTAL_CLOCK

SOC_SDMMC_DELAY_PHASE_NUM

SOC_TEMPERATURE_SENSOR_SUPPORT_FAST_RC

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_SUPPORT_VARIABLE_BEACON_WINDOW

  Support delta early time for rf phy on/off

SOC_WIFI_PHY_NEEDS_USB_WORKAROUND

  SoC has WiFi and USB PHYs interference, needs a workaround

SOC_BLE_SUPPORTED

  Support Bluetooth Low Energy hardware

SOC_BLE_MESH_SUPPORTED

  Support BLE MESH

SOC_BLE_50_SUPPORTED

  Support Bluetooth 5.0

SOC_BLE_DEVICE_PRIVACY_SUPPORTED

  Support BLE device privacy mode

SOC_BLUFI_SUPPORTED

  Support BLUFI

SOC_ULP_HAS_ADC

SOC_PHY_COMBO_MODULE

  Support Wi-Fi and BLE

SOC_LCDCAM_CAM_SUPPORT_RGB_YUV_CONV

SOC_LCDCAM_CAM_PERIPH_NUM

SOC_LCDCAM_CAM_DATA_WIDTH_MAX

### Header File

- components/soc/include/soc/soc_caps_eval.h

- This header file can be included with:

  >     #include "soc/soc_caps_eval.h"

### Macros

_SOC_CAPS_EVAL(_name)

  SOC Capability evaluation helpers

  These macros provide a standardized way to query SOC capabilities without directly accessing internal implementation macros in soc_caps_full.h and public macros in soc_caps.h.

  The main categories of macros are:

  - SOC_IS : Check if the SOC is a specific target (e.g., SOC_IS(ESP32S3))

  - SOC_MODULE_ATTR : Get a specific attribute of a module (e.g., SOC_MODULE_ATTR(GPTIMER, NUM))

  - SOC_MODULE_SUPPORT : Check if a module supports a feature (e.g., SOC_MODULE_SUPPORT(GPTIMER, ETM))

SOC_HAS(_module)

SOC_IS(_target)

SOC_MODULE_ATTR(_module, _attr)

SOC_MODULE_SUPPORT(_module, _feat)

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