r5s72060w200fpv Renesas Electronics Corporation., r5s72060w200fpv Datasheet - Page 400

• Manufacturer Part Number: r5s72060w200fpv
• Description: 32-bit Risc Microcomputer Superhtm Risc Engine Family / Sh7200 Series
• Manufacturer: Renesas Electronics Corporation.

Section 9 Direct Memory Access Controller (DMAC)
9.3.5
The DMA reload source address registers (RSAR) are 32-bit readable/writable registers.
When the reload function is enabled, the RSAR value is written to the source address register
(SAR) at the end of the current DMA transfer. In this case, a new value for the next DMA transfer
can be preset in RSAR during the current DMA transfer. When the reload function is disabled,
RSAR is ignored.
To transfer data in word (2-byte), longword (4-byte), or 16-byte unit, specify the address with 2-
byte, 4-byte, or16-byte address boundary respectively.
RSAR is initialized to H'00000000 by a power-on reset and retains the value in manual reset,
software standby mode, and module standby mode.
Rev. 2.00 Dec. 09, 2005 Page 376 of 1152
REJ09B0191-0200
Initial value:
Initial value:
R/W:
R/W:
Bit:
Bit:
DMA Reload Source Address Registers (RSAR)
R/W
R/W
31
15
0
0
-
-
R/W
R/W
30
14
0
0
-
-
R/W
R/W
29
13
0
0
-
-
R/W
R/W
28
12
0
0
-
-
R/W
R/W
27
11
0
0
-
-
R/W
R/W
26
10
0
0
-
-
R/W
R/W
25
0
9
0
-
-
R/W
R/W
24
0
8
0
-
-
R/W
R/W
23
0
7
0
-
-
R/W
R/W
22
0
6
0
-
-
R/W
R/W
21
0
5
0
-
-
R/W
R/W
20
0
4
0
-
-
R/W
R/W
19
0
3
0
-
-
R/W
R/W
18
0
2
0
-
-
R/W
R/W
17
0
0
1
-
-
R/W
R/W
16
0
0
0
-
-