HD6417750RF240V Datasheet, PDF (151/606 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2600 Series

Section 8 Data Transfer Controller (DTC)
8.5.1 Normal Mode
In normal mode, one operation transfers one byte or one word of data.
Table 8.2 lists the register information in normal mode.
From 1 to 65,536 transfers can be specified. Once the specified number of transfers have been
completed, a CPU interrupt can be requested.
Table 8.2 Register Information in Normal Mode
Name
DTC source address register
DTC destination address register
DTC transfer count register A
DTC transfer count register B
Abbreviation
SAR
DAR
CRA
CRB
Function
Designates source address
Designates destination address
Designates transfer count
Not used
SAR
Transfer
DAR
Figure 8.5 Memory Mapping in Normal Mode
Rev. 7.00 Sep. 11, 2009 Page 115 of 566
REJ09B0211-0700