Renesas Electronics /R7FA4E10D /DMAC0 /DMTMD

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Interpret as DMTMD

15 1211 87 43 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (00)DCTG 0 (00)SZ0 (0)TKP 0 (00)DTS0 (00)MD

DCTG=00, SZ=00, MD=00, TKP=0, DTS=00

Description

DMA Transfer Mode Register

Fields

DCTG

Transfer Request Source Select

0 (00): Software request

1 (01): Hardware request

2 (10): Setting prohibited

3 (11): Setting prohibited

SZ

Transfer Data Size Select

0 (00): 8 bits

1 (01): 16 bits

2 (10): 32 bits

3 (11): Setting prohibited

TKP

Transfer Keeping

0 (0): Transfer is stopped by completion of specified total number of transfer operations.

1 (1): Transfer is not stopped by completion of specified total number of transfer operations. (free-running)

DTS

Repeat Area Select

0 (00): The destination is specified as the repeat area or block area

1 (01): The source is specified as the repeat area or block area

2 (10): The repeat area or block area is not specified

3 (11): Setting prohibited

MD

Transfer Mode Select

0 (00): Normal transfer

1 (01): Repeat transfer

2 (10): Block transfer

3 (11): Repeat-block transfer

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