Renesas Electronics /R7FA4E10D /DMAC0 /DMAMD

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Interpret as DMAMD

15 1211 87 43 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0DARA0 (0)DADR 0 (00)DM0SARA0 (0)SADR 0 (00)SM

SADR=0, DM=00, SM=00, DADR=0

Description

DMA Address Mode Register

Fields

DARA

Destination Address Extended Repeat Area

DADR

Destination Address Update Select After Reload

0 (0): Only reloading

1 (1): Add index after reloading

DM

Destination Address Update Mode

0 (00): Destination address is fixed

1 (01): Offset addition

2 (10): Destination address is incremented

3 (11): Destination address is decremented

SARA

Source Address Extended Repeat Area

SADR

Source Address Update Select After Reload

0 (0): Only reloading

1 (1): Add index after reloading

SM

Source Address Update Mode

0 (00): Source address is fixed

1 (01): Offset addition

2 (10): Source address is incremented

3 (11): Source address is decremented

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