Raspberry Pi /RP2350 /I2C0 /IC_DMA_CR

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Interpret as IC_DMA_CR

31 2827 2423 2019 1615 1211 87 43 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (DISABLED)RDMAE 0 (DISABLED)TDMAE

RDMAE=DISABLED, TDMAE=DISABLED

Description

DMA Control Register

The register is used to enable the DMA Controller interface operation. There is a separate bit for transmit and receive. This can be programmed regardless of the state of IC_ENABLE.

Fields

RDMAE

Receive DMA Enable. This bit enables/disables the receive FIFO DMA channel. Reset value: 0x0

0 (DISABLED): Receive FIFO DMA channel disabled

1 (ENABLED): Receive FIFO DMA channel enabled

TDMAE

Transmit DMA Enable. This bit enables/disables the transmit FIFO DMA channel. Reset value: 0x0

0 (DISABLED): transmit FIFO DMA channel disabled

1 (ENABLED): Transmit FIFO DMA channel enabled

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