R0K572030S000BE Renesas Electronics America, R0K572030S000BE Datasheet - Page 443

• Manufacturer Part Number: R0K572030S000BE
• Description: KIT DEV FOR SH7203
• Manufacturer: Renesas Electronics America
• Series: Renesas Starter Kits (RSK)r
• Type: MCUr

Specifications of R0K572030S000BE

• Contents: CPU Board, LCD Module, E10A-Lite Emulator, Cable, QuickStart Guide and CD-ROM
• Silicon Manufacturer: Renesas
• Kit Contents: Board
• Silicon Family Name: SH7203
• Silicon Core Number: R5S72030W200FP
• Tool / Board Applications: General Purpose MCU, MPU, DSP, DSC
• Mcu Supported Families: SH7203
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: SH7203
• Lead Free Status / Rohs Status: Compliant

10.3.5
The DMA reload source address registers (RSAR) are 32-bit readable/writable registers.
When the SAR 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 SAR 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.
Initial value:
Initial value:
R/W:
R/W:
Bit:
Bit:
2. If the flag is read at the same timing it is set to 1, the read data will be 0, but the internal
DMA Reload Source Address Registers (RSAR)
R/W
R/W
state may be the same as reading 1. Therefore, if 0 is written to the flag, the flag will be
cleared to 0 because the internal state is the same as when writing 0 after reading 1.
For details, refer to section 10.5.5, Notes on Using Flag Bits.
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
Section 10 Direct Memory Access Controller (DMAC)
0
8
0
-
-
R/W
R/W
23
0
7
0
-
-
Rev. 3.00 Sep. 28, 2009 Page 411 of 1650
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
-
-
REJ09B0313-0300
R/W
R/W
18
0
2
0
-
-
R/W
R/W
17
0
1
0
-
-
R/W
R/W
16
0
0
0
-
-