R0K561622S000BE Renesas Electronics America, R0K561622S000BE Datasheet - Page 320

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)
9.5.2
(1)
In normal transfer mode, one data access size of data is transferred at a single transfer request. Up
to 4 Gbytes can be specified as a total transfer size by DTCR. DBSR is ignored in normal transfer
mode.
The TEND signal is output only in the last DMA transfer. The DACK signal is output every time a
transfer request is received and a transfer starts.
Figure 9.7 shows an example of the signal timing in normal transfer mode and figure 9.8 shows
the operation in normal transfer mode.
Rev. 2.00 Sep. 16, 2009 Page 290 of 1036
REJ09B0414-0200
Address B
Normal Transfer Mode
Address T
Transfer Modes
External request transfer in single address mode:
A
Auto request transfer in dual address mode:
A
Figure 9.7 Example of Signal Timing in Normal Transfer Mode
Bus cycle
TEND
DREQ
Bus cycle
DACK
Figure 9.8 Operations in Normal Transfer Mode
Read
DMA transfer
cycle
Write
Total transfer
size (DTCR)
DMA
Transfer
Read
Last DMA
transfer cycle
Write
DMA
Address T
Address B
B
B

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