R0K561622S000BE Renesas Electronics America, R0K561622S000BE Datasheet - Page 306

KIT STARTER FOR H8SX/1622

R0K561622S000BE

Manufacturer Part Number
R0K561622S000BE
Description
KIT STARTER FOR H8SX/1622
Manufacturer
Renesas Electronics America
Series
Renesas Starter Kits (RSK)r
Type
MCUr
Datasheets

Specifications of R0K561622S000BE

Contents
Board, Cables, CD, Debugger, Power Supply
Silicon Manufacturer
Renesas
Features
Coding And Debugging, E10A Emulator, RS232 Serial Connection
Kit Contents
Board
Silicon Family Name
H8SX/1622F
Silicon Core Number
R5F61622N50LGV
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With/related Products
H8SX/1622
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Section 9 DMA Controller (DMAC)
Rev. 2.00 Sep. 16, 2009 Page 276 of 1036
REJ09B0414-0200
Bit
7
6
5
4, 3
Bit Name
DTF1
DTF0
DTA
Initial
Value
0
0
0
All 0
R/W
R/W
R/W
R/W
R
Description
Data Transfer Factor 1 and 0
Select a DMAC activation source. When the on-chip
peripheral module setting is selected, the interrupt
source should be selected by DMRSR. When the
external request setting is selected, the sampling
method should be selected by the DREQS bit.
00: Auto request (cycle stealing)
01: Auto request (burst access)
10: On-chip module interrupt
11: External request
Data Transfer Acknowledge
This bit is valid in DMA transfer by the on-chip module
interrupt source. This bit enables or disables to clear the
source flag selected by DMRSR.
0: To clear the source in DMA transfer is disabled.
1: To clear the source in DMA transfer is enabled.
Reserved
These bits are always read as 0 and cannot be
modified.
Since the on-chip module interrupt source is not
cleared in DMA transfer, it should be cleared by the
CPU or DTC transfer.
Since the on-chip module interrupt source is cleared
in DMA transfer, it does not require an interrupt by
the CPU or DTC transfer.

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