SH7785 Datasheet, PDF (702/1692 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer

14. Direct Memory Access Controller (DMAC)
Channel Name
Abbrev.
Power-on
Reset
Manual
Reset
Deep Sleep
by PRESET by
Sleep
by SLEEP
Pin/WDT/ WDT/Multiple by SLEEP instruction Module
H-UDI
Exception instruction (DSLP = 1) Standby
0
DMA source address register B0 SARB0 Undefined Undefined Retained Retained Retained
DMA destination address register
B0
DARB0 Undefined Undefined
Retained Retained Retained
DMA transfer count register B0
TCRB0 Undefined Undefined Retained Retained Retained
1
DMA source address register B1 SARB1 Undefined Undefined Retained Retained Retained
DMA destination address register
B1
DARB1 Undefined Undefined
Retained Retained Retained
DMA transfer count register B1
TCRB1 Undefined Undefined Retained Retained Retained
2
DMA source address register B2 SARB2 Undefined Undefined Retained Retained Retained
DMA destination address register
B2
DARB2 Undefined Undefined
Retained Retained Retained
DMA transfer count register B2
TCRB2 Undefined Undefined Retained Retained Retained
3
DMA source address register B3 SARB3 Undefined Undefined Retained Retained Retained
DMA destination address register
B3
DARB3 Undefined Undefined
Retained Retained Retained
DMA transfer count register B3
TCRB3 Undefined Undefined Retained Retained Retained
0, 1
DMA extended resource selector 0 DMARS0 H'0000
H'0000
Retained Retained Retained
2, 3
DMA extended resource selector 1 DMARS1 H'0000
H'0000
Retained Retained Retained
4, 5
DMA extended resource selector 2 DMARS2 H'0000
H'0000
Retained Retained Retained
6
DMA source address register 6
SAR6 Undefined Undefined Retained Retained Retained
DMA destination address register 6 DAR6 Undefined Undefined Retained Retained Retained
DMA transfer count register 6
TCR6 Undefined Undefined Retained Retained Retained
DMA channel control register 6
CHCR6 H'4000 0000 H'4000 0000 Retained Retained Retained
7
DMA source address register 7
SAR7 Undefined Undefined Retained Retained Retained
DMA destination address register 7 DAR7 Undefined Undefined Retained Retained Retained
DMA transfer count register 7
TCR7 Undefined Undefined Retained Retained Retained
DMA channel control register 7
CHCR7 H'4000 0000 H'4000 0000 Retained Retained Retained
Rev.1.00 Jan. 10, 2008 Page 672 of 1658
REJ09B0261-0100