STMicroelectronics /STM32H7A3x /MDMA /C15ISR

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Interpret as C15ISR

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 (TEIF15)TEIF15 0 (CTCIF15)CTCIF15 0 (BRTIF15)BRTIF15 0 (BTIF15)BTIF15 0 (TCIF15)TCIF15 0 (CRQA15)CRQA15

Description

MDMA channel x interrupt/status register

Fields

TEIF15

Channel x transfer error interrupt flag This bit is set by hardware. It is cleared by software writing 1 to the corresponding bit in the DMA_IFCRy register.

CTCIF15

Channel x Channel Transfer Complete interrupt flag This bit is set by hardware. It is cleared by software writing 1 to the corresponding bit in the DMA_IFCRy register. CTC is set when the last block was transferred and the channel has been automatically disabled. CTC is also set when the channel is suspended, as a result of writing EN bit to 0.

BRTIF15

Channel x block repeat transfer complete interrupt flag This bit is set by hardware. It is cleared by software writing 1 to the corresponding bit in the DMA_IFCRy register.

BTIF15

Channel x block transfer complete interrupt flag This bit is set by hardware. It is cleared by software writing 1 to the corresponding bit in the DMA_IFCRy register.

TCIF15

channel x buffer transfer complete

CRQA15

channel x request active flag

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