HD6432633 Datasheet, PDF (1326/1453 Pages) Renesas Technology Corp – Series of Microcomputers (MCUs: microcomputer units)

MAR1AH—Memory Address Register 1AH
MAR1AL—Memory Address Register 1AL
H'FEF0
H'FEF2
DMAC
DMAC
Bit
:
MAR1AH :
Initial value :
R/W
:
31 30 29 28
————
0000
————
27 26
——
00
——
25 24 23 22 21 20 19 18 17 16
——
00********
— — R/W R/W R/W R/W R/W R/W R/W R/W
Bit
: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
MAR1AL :
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: Specifies transfer destination
*: Undefined
ETCR1A—Transfer Count Register 1A
H'FEF6
DMAC
Bit
: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
ETCR1A :
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
Idle mode
Normal mode
Transfer counter
Repeat mode
Block transfer mode
Holds number of transfers
Holds block size
Transfer counter
Block size counter
*: Undefined
1272