HD6413003RF Datasheet, PDF (197/715 Pages) Renesas Technology Corp – Microcontroller (MCU)

8.2 Register Descriptions (1) (Short Address Mode)
In short address mode, transfers can be carried out independently on channels A and B. Short
address mode is selected by bits DTS2A and DTS1A in data transfer control register A (DTCRA)
as indicated in table 8-4.
Table 8-4 Selection of Short and Full Address Modes
Channel
0
1
2
3
Bit 2 Bit 1
DTS2A DTS1A Description
1
1
DMAC channel 0 operates as one channel in full address mode
Other than above DMAC channels 0A and 0B operate as two independent channels
in short address mode
1
1
DMAC channel 1 operates as one channel in full address mode
Other than above DMAC channels 1A and 1B operate as two independent channels
in short address mode
1
1
DMAC channel 2 operates as one channel in full address mode
Other than above DMAC channels 2A and 2B operate as two independent channels
in short address mode
1
1
DMAC channel 3 operates as one channel in full address mode
Other than above DMAC channels 3A and 3B operate as two independent channels
in short address mode
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