HD6432633 Datasheet, PDF (1325/1453 Pages) Renesas Technology Corp – Series of Microcomputers (MCUs: microcomputer units)

IOAR0B—I/O Address Register 0B
IOAR1B—I/O Address Register 1B
H'FEEC
H'FEFC
DMAC
DMAC
Bit
: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
IOAR0B :
Initial value : * * * * * * * * * * * * * * * *
R/W
: R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W
In short address mode: Specifies transfer destination/transfer source address
In full address mode: Not used
*: Undefined
ETCR0B—Transfer Count Register 0B
H'FEEE
DMAC
Bit
: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
ETCR0B :
Initial value : * * * * * * * * * * * * * * * *
R/W
: R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W
Sequential mode
and idle mode
Transfer counter
Repeat mode
Block transfer mode
Holds number of transfers
Transfer counter
Block transfer counter
Note: Not used in normal mode.
*: Undefined
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