Help¶

DMA channel number to use for TX transfers.

Direct dependencies¶

(I2S && BOARD_SAM_E70_XPLAINED) || (I2S_SAM_SSC && I2S)

(Includes any dependencies from if’s and menus.)

Defaults¶

23 if I2S && BOARD_SAM_E70_XPLAINED

Kconfig definitions¶

At boards/arm/sam_e70_xplained/Kconfig.defconfig:20

Included via Kconfig:10 → Kconfig.zephyr:19

Menu path: (top menu)

config I2S_SAM_SSC_0_DMA_TX_CHANNEL
    int
    default 23 if I2S && BOARD_SAM_E70_XPLAINED
    depends on I2S && BOARD_SAM_E70_XPLAINED

At drivers/i2s/Kconfig.sam_ssc:45

Included via Kconfig:10 → Kconfig.zephyr:29 → drivers/Kconfig:42 → drivers/i2s/Kconfig:39

Menu path: (top menu) → Device Drivers → I2S bus drivers → Atmel SAM MCU family I2S (SSC) Bus Driver

config I2S_SAM_SSC_0_DMA_TX_CHANNEL
    int
    prompt "DMA TX channel" if I2S_SAM_SSC && I2S
    depends on I2S_SAM_SSC && I2S
    help
      DMA channel number to use for TX transfers.

(Definitions include propagated dependencies, including from if’s and menus.)