diff --git a/docs/en/api-guides/memory-types.rst b/docs/en/api-guides/memory-types.rst index 995129cf30..f2ae0dc9d5 100644 --- a/docs/en/api-guides/memory-types.rst +++ b/docs/en/api-guides/memory-types.rst @@ -175,7 +175,7 @@ The ``DRAM_ATTR`` attribute can be used to force constants from DROM into the :r .. only:: esp32 - In single core mode (:ref:`CONFIG_ESP_SYSTEM_SINGLE_CORE_MODE`), remaining RTC FAST memory is added to the heap, unless the option :ref:`CONFIG_ESP_SYSTEM_ALLOW_RTC_FAST_MEM_AS_HEAP` is disabled. This memory can be used interchangeably with :ref:`DRAM`, but is slightly slower to access and not DMA-capable. + In single core mode (:ref:`CONFIG_FREERTOS_UNICORE`), remaining RTC FAST memory is added to the heap, unless the option :ref:`CONFIG_ESP_SYSTEM_ALLOW_RTC_FAST_MEM_AS_HEAP` is disabled. This memory can be used interchangeably with :ref:`DRAM`, but is slightly slower to access and not DMA-capable. This option is not available in dual core mode, because on {IDF_TARGET_NAME}, RTC FAST memory can only be accessed by the PRO CPU. diff --git a/docs/en/api-reference/peripherals/spi_flash/index.rst b/docs/en/api-reference/peripherals/spi_flash/index.rst index b58d93067d..08858dd3b5 100644 --- a/docs/en/api-reference/peripherals/spi_flash/index.rst +++ b/docs/en/api-reference/peripherals/spi_flash/index.rst @@ -251,7 +251,7 @@ Once the flash operation is complete, the function on CPU A sets another flag, ` Additionally, all API functions are protected with a mutex (``s_flash_op_mutex``). -In a single core environment (:ref:`CONFIG_ESP_SYSTEM_SINGLE_CORE_MODE` enabled), you need to disable both caches, so that no inter-CPU communication can take place. +In a single core environment (:ref:`CONFIG_FREERTOS_UNICORE` enabled), you need to disable both caches, so that no inter-CPU communication can take place. Related Documents ------------------ diff --git a/docs/zh_CN/api-guides/memory-types.rst b/docs/zh_CN/api-guides/memory-types.rst index 7cff4fd27f..4262cd1e1e 100644 --- a/docs/zh_CN/api-guides/memory-types.rst +++ b/docs/zh_CN/api-guides/memory-types.rst @@ -175,7 +175,7 @@ DROM（数据存储在 flash 中） .. only:: esp32 - 在单核模式下 (:ref:`CONFIG_ESP_SYSTEM_SINGLE_CORE_MODE`)，除非禁用 :ref:`CONFIG_ESP_SYSTEM_ALLOW_RTC_FAST_MEM_AS_HEAP` 选项，否则剩余的 RTC FAST memory 会被添加到堆中。该部分内存可以和 :ref:`DRAM` 互换使用，但是访问速度稍慢，且不具备 DMA 功能。 + 在单核模式下 (:ref:`CONFIG_FREERTOS_UNICORE`)，除非禁用 :ref:`CONFIG_ESP_SYSTEM_ALLOW_RTC_FAST_MEM_AS_HEAP` 选项，否则剩余的 RTC FAST memory 会被添加到堆中。该部分内存可以和 :ref:`DRAM` 互换使用，但是访问速度稍慢，且不具备 DMA 功能。 :ref:`CONFIG_ESP_SYSTEM_ALLOW_RTC_FAST_MEM_AS_HEAP` 选项在双核模式下不可用，因为 {IDF_TARGET_NAME} 的 RTC FAST memory 只能由 PRO CPU 访问。 diff --git a/docs/zh_CN/api-reference/peripherals/spi_flash/index.rst b/docs/zh_CN/api-reference/peripherals/spi_flash/index.rst index ea6e8a4b20..c8467755b5 100644 --- a/docs/zh_CN/api-reference/peripherals/spi_flash/index.rst +++ b/docs/zh_CN/api-reference/peripherals/spi_flash/index.rst @@ -251,7 +251,7 @@ flash 操作完成后，CPU A 上的函数将设置另一标志位，即 ``s_fla 另外，所有 API 函数均受互斥量 ``s_flash_op_mutex`` 保护。 -在单核环境中（启用 :ref:`CONFIG_ESP_SYSTEM_SINGLE_CORE_MODE`），需要禁用上述两个 cache，以防发生 CPU 间通信。 +在单核环境中（启用 :ref:`CONFIG_FREERTOS_UNICORE`），需要禁用上述两个 cache，以防发生 CPU 间通信。 相关文档 -----------------