SH7764 Datasheet, PDF (418/1752 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC Engine Family SH-4A Series

Section 12 Direct Memory Access Controller (DMAC)
12.3 Register Descriptions
Table 12.2 shows the configuration of registers of the DMAC. Table 12.3 shows the state of
registers in each processing mode.
Table 12.2 Register Configuration of DMAC
Channel Name
Abbrev. R/W P4 Address
0
DMA source address register 0
SAR0
R/W H'FF60 8020
DMA destination address register 0 DAR0
R/W H'FF60 8024
DMA transfer count register 0
TCR0
R/W H'FF60 8028
DMA channel control register 0
CHCR0 R/W*¹ H'FF60 802C
1
DMA source address register 1
SAR1
R/W H'FF60 8030
DMA destination address register 1 DAR1
R/W H'FF60 8034
DMA transfer count register 1
TCR1
R/W H'FF60 8038
DMA channel control register 1
CHCR1 R/W*¹ H'FF60 803C
2
DMA source address register 2
SAR2
R/W H'FF60 8040
DMA destination address register 2 DAR2
R/W H'FF60 8044
DMA transfer count register 2
TCR2
R/W H'FF60 8048
DMA channel control register 2
CHCR2 R/W*¹ H'FF60 804C
3
DMA source address register 3
SAR3
R/W H'FF60 8050
DMA destination address register 3 DAR3
R/W H'FF60 8054
DMA transfer count register 3
TCR3
R/W H'FF60 8058
0 to 5
DMA channel control register 3
DMA operation register
CHCR3
DMAOR
R/W*¹ H'FF60 805C
R/W*² H'FF60 8060
4
DMA source address register 4
SAR4
R/W H'FF60 8070
DMA destination address register 4 DAR4
R/W H'FF60 8074
DMA transfer count register 4
TCR4
R/W H'FF60 8078
DMA channel control register 4
CHCR4 R/W*¹ H'FF60 807C
5
DMA source address register 5
SAR5
R/W H'FF60 8080
DMA destination address register 5 DAR5
R/W H'FF60 8084
DMA transfer count register 5
TCR5
R/W H'FF60 8088
DMA channel control register 5
CHCR5 R/W*¹ H'FF60 808C
Area 7 Address
H'1F60 8020
H'1F60 8024
H'1F60 8028
H'1F60 802C
H'1F60 8030
H'1F60 8034
H'1F60 8038
H'1F60 803C
H'1F60 8040
H'1F60 8044
H'1F60 8048
H'1F60 804C
H'1F60 8050
H'1F60 8054
H'1F60 8058
H'1F60 805C
H'1F60 8060
H'1F60 8070
H'1F60 8074
H'1F60 8078
H'1F60 807C
H'1F60 8080
H'1F60 8084
H'1F60 8088
H'1F60 808C
Access Size*³
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
16
32
32
32
32
32
32
32
32
Rev. 1.00 Nov. 22, 2007 Page 362 of 1692
REJ09B0360-0100