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SH7261 Datasheet, PDF (350/1348 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7260 Series | |||
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Section 11 Direct Memory Access Controller (DMAC)
11.3.7 DMA Mode Register (DMMOD)
DMMOD controls the amount of data, data size selection, address direction, and various types of
signal outputs.
Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
ââââ
OPSEL[3:0]
âââââ
SZSEL[2:0]
Initial value: 0
0
0
0 ââââ 0
0
0
0
0 âââ
R/W: R R R R R/W R/W R/W R/W R R R R R R/W R/W R/W
Bit: 15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
0
â
SAMOD[2:0]
â
DAMOD[2:0]
â â â â SACT DACT DTCM[1:0]
Initial value: 0 â â â 0 â â â 0
0
0
0 ââââ
R/W: R R/W R/W R/W R R/W R/W R/W R R R R R/W R/W R/W R/W
Bit
Bit Name
31 to 28 
Initial
Value
All 0
R/W Description
R
Reserved
These bits are always read as 0. The write value
should always be 0.
Rev. 2.00 Sep. 07, 2007 Page 318 of 1312
REJ09B0320-0200
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