
Section 7 DMA Controller
Rev. 4.00 Jan 26, 2006 page 213 of 938
REJ09B0276-0400
Table 7.3
DMAC Registers
Channel
Address*
Name
Abbreviation R/W
Initial Value
0
H'FFF20
Memory address register 0AR
MAR0AR
R/W
Undetermined
H'FFF21
Memory address register 0AE
MAR0AE
R/W
Undetermined
H'FFF22
Memory address register 0AH
MAR0AH
R/W
Undetermined
H'FFF23
Memory address register 0AL
MAR0AL
R/W
Undetermined
H'FFF26
I/O address register 0A
IOAR0A
R/W
Undetermined
H'FFF24
Execute transfer count register 0AH ETCR0AH
R/W
Undetermined
H'FFF25
Execute transfer count register 0AL ETCR0AL
R/W
Undetermined
H'FFF27
Data transfer control register 0A
DTCR0A
R/W
H'00
H'FFF28
Memory address register 0BR
MAR0BR
R/W
Undetermined
H'FFF29
Memory address register 0BE
MAR0BE
R/W
Undetermined
H'FFF2A
Memory address register 0BH
MAR0BH
R/W
Undetermined
H'FFF2B
Memory address register 0BL
MAR0BL
R/W
Undetermined
H'FFF2E
I/O address register 0B
IOAR0B
R/W
Undetermined
H'FFF2C
Execute transfer count register 0BH ETCR0BH
R/W
Undetermined
H'FFF2D
Execute transfer count register 0BL ETCR0BL
R/W
Undetermined
H'FFF2F
Data transfer control register 0B
DTCR0B
R/W
H'00
1
H'FFF30
Memory address register 1AR
MAR1AR
R/W
Undetermined
H'FFF31
Memory address register 1AE
MAR1AE
R/W
Undetermined
H'FFF32
Memory address register 1AH
MAR1AH
R/W
Undetermined
H'FFF33
Memory address register 1AL
MAR1AL
R/W
Undetermined
H'FFF36
I/O address register 1A
IOAR1A
R/W
Undetermined
H'FFF34
Execute transfer count register 1AH ETCR1AH
R/W
Undetermined
H'FFF35
Execute transfer count register 1AL ETCR1AL
R/W
Undetermined
H'FFF37
Data transfer control register 1A
DTCR1A
R/W
H'00
H'FFF38
Memory address register 1BR
MAR1BR
R/W
Undetermined
H'FFF39
Memory address register 1BE
MAR1BE
R/W
Undetermined
H'FFF3A
Memory address register 1BH
MAR1BH
R/W
Undetermined
H'FFF3B
Memory address register 1BL
MAR1BL
R/W
Undetermined
H'FFF3E
I/O address register 1B
IOAR1B
R/W
Undetermined
H'FFF3C
Execute transfer count register 1BH ETCR1BH
R/W
Undetermined
H'FFF3D
Execute transfer count register 1BL ETCR1BL
R/W
Undetermined
H'FFF3F
Data transfer control register 1B
DTCR1B
R/W
H'00
Note: * The lower 20 bits of the address are indicated.