R0K572115S000BE Renesas Electronics America, R0K572115S000BE Datasheet - Page 351

• Manufacturer Part Number: R0K572115S000BE
• Description: KIT STARTER FOR SH7211
• Manufacturer: Renesas Electronics America
• Series: Renesas Starter Kits (RSK)r
• Type: Microcontrollerr

Specifications of R0K572115S000BE

• Contents: CPU Board, LCD Display Module, E8 Emulator, Cable, QuickStart Guide and CD-ROM
• For Use With/related Products: SH7211
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

9.3.9
The DMA extension resource selectors (DMARS) are 16-bit readable/writable registers that
specify the DMA transfer sources from peripheral modules in each channel. DMARS0 is for
channels 0 and 1, DMARS1 is for channels 2 and 3, DMARS2 is for channels 4 and 5, and
DMARS3 is for channels 6 and 7. Table 9.4 shows the specifiable combinations.
DMARS can specify transfer requests from eight SCIF sources, two IIC3 sources, one A/D
converter source, five MTU2 sources, and two CMT sources.
DMARS is initialized to H'0000 by a reset and retains the value in software standby mode and
module standby mode.
• DMARS0
• DMARS1
• DMARS2
• DMARS3
Initial value:
Initial value:
Initial value:
Initial value:
R/W:
R/W:
R/W:
R/W:
Bit:
Bit:
Bit:
Bit:
DMA Extension Resource Selectors 0 to 3 (DMARS0 to DMARS3)
R/W
R/W
R/W
R/W
15
15
15
15
0
0
0
0
R/W
R/W
R/W
R/W
14
14
14
14
0
0
0
0
R/W
R/W
R/W
R/W
CH1 MID[5:0]
CH3 MID[5:0]
CH5 MID[5:0]
CH7 MID[5:0]
13
13
13
13
0
0
0
0
R/W
R/W
R/W
R/W
12
12
12
12
0
0
0
0
R/W
R/W
R/W
R/W
11
11
11
11
0
0
0
0
R/W
R/W
R/W
R/W
10
10
10
10
0
0
0
0
R/W
R/W
R/W
R/W
CH1 RID[1:0]
CH3 RID[1:0]
CH5 RID[1:0]
CH7 RID[1:0]
9
0
9
0
9
0
9
0
R/W
R/W
R/W
R/W
8
0
8
0
8
0
8
0
R/W
R/W
R/W
R/W
7
0
7
0
7
0
7
0
Rev. 3.00 Mar. 04, 2009 Page 325 of 1168
R/W
R/W
R/W
R/W
6
0
6
0
6
0
6
0
R/W
R/W
R/W
R/W
CH0 MID[5:0]
CH2 MID[5:0]
CH4 MID[5:0]
CH6 MID[5:0]
5
0
5
0
5
0
5
0
R/W
R/W
R/W
R/W
4
0
4
0
4
0
4
0
R/W
R/W
R/W
R/W
3
0
3
0
3
0
3
0
REJ09B0344-0300
R/W
R/W
R/W
R/W
2
0
2
0
2
0
2
0
R/W
R/W
R/W
R/W
CH0 RID[1:0]
CH2 RID[1:0]
CH4 RID[1:0]
CH6 RID[1:0]
1
0
1
0
1
0
1
0
R/W
R/W
R/W
R/W
0
0
0
0
0
0
0
0