SH7050 Datasheet, PDF (159/841 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperH RISC engine Family/

Section 9 Direct Memory Access Controller (DMAC)
Table 9.2 DMAC Registers
Chan-
nel
0
1
2
Name
Abbrevi-
Initial
ation
R/W Value
Address
Register Access
Size
Size
DMA source address SAR0
register 0
R/W Undefined H'FFFF86C0 32 bit 16, 32^*2
DMA destination
address register 0
DAR0
R/W Undefined H'FFFF86C4 32 bit 16, 32^*2
DMA transfer count DMATCR0 R/W Undefined H'FFFF86C8 32 bit 32^*2
register 0
DMA channel control CHCR0
register 0
R/W^*1 H'00000000 H'FFFF86CC 32 bit
16, 32^*2
DMA source address SAR1
register 1
R/W Undefined H'FFFF86D0 32 bit 16, 32^*2
DMA destination
address register 1
DAR1
R/W Undefined H'FFFF86D4 32 bit 16, 32^*2
DMA transfer count DMATCR1 R/W Undefined H'FFFF86D8 32 bit 32^*3
register 1
DMA channel control CHCR1
register 1
R/W^*1 H'00000000 H'FFFF86DC 32 bit
16, 32^*2
DMA source address SAR2
register 2
R/W Undefined H'FFFF86E0 32 bit 16, 32^*2
DMA destination
address register 2
DAR2
R/W Undefined H'FFFF86E4 32 bit 16, 32^*2
DMA transfer count DMATCR2 R/W Undefined H'FFFF86E8 32 bit 32^*3
register 2
DMA channel control CHCR2
register 2
R/W^*1 H'00000000 H'FFFF86EC 32 bit
16, 32^*2
Rev. 5.00 Jan 06, 2006 page 139 of 818
REJ09B0273-0500