R0K572011S000BE Renesas Electronics America, R0K572011S000BE Datasheet - Page 159
R0K572011S000BE
Manufacturer Part Number
R0K572011S000BE
Description
KIT STARTER FOR SH7201
Manufacturer
Renesas Electronics America
Series
Renesas Starter Kits (RSK)r
Type
MCUr
Datasheets
1.R0K572011S000BE.pdf
(1222 pages)
2.R0K572011S000BE.pdf
(7 pages)
3.R0K572011S000BE.pdf
(5 pages)
Specifications of R0K572011S000BE
Contents
CPU Board, LCD Display Module, E8 Emulator, Cable, QuickStart Guide and CD-ROM
For Use With/related Products
SH7201
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
- Current page: 159 of 1222
- Download datasheet (8Mb)
SH7201 Group
6.3.12
DMA transfer request enable register 2 (DREQER2) is an 8-bit readable/writable register that
enables/disables the SCIF (channels 4 to 7) DMA transfer requests, and enables/disables CPU
interrupt requests.
DMA transfer request enable register 2 is initialized by a power-on reset or in deep standby mode.
R01UH0026EJ0300 Rev. 3.00
Sep 24, 2010
Bit
7
6
5
4
3
2
1
0
Bit Name
SCIF 7ch TX
SCIF 7ch RX
SCIF 6ch TX
SCIF 6ch RX
SCIF 5ch TX
SCIF 5ch RX
SCIF 4ch TX
SCIF 4ch RX
DMA Transfer Request Enable Register 2 (DREQER2)
Initial value:
Initial
Value
0
0
0
0
0
0
0
0
R/W:
Bit:
7ch TX
SCIF
R/W
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
7
7ch RX
SCIF
R/W
0
6
Description
DMA Transfer Request Enable Bits
These bits enable/disable DMA transfer requests, and
enable/disable CPU interrupt requests.
0: DMA transfer request disabled, CPU interrupt
1: DMA transfer request enabled, CPU interrupt request
6ch TX
SCIF
R/W
0
5
request enabled
disabled
6ch RX
SCIF
R/W
0
4
5ch TX
SCIF
R/W
0
3
5ch RX
SCIF
R/W
0
2
4ch TX
SCIF
R/W
1
0
Section 6 Interrupt Controller (INTC)
4ch RX
SCIF
R/W
0
0
Page 131 of 1190
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