HD64F2357F20V Datasheet, PDF (286/1049 Pages) Renesas Technology Corp – Hardware Manual Renesas 16-Bit Single-chip Microcomputer H8S Family / H8S/2300 Series

8.3.5 Normal Mode
In normal mode, one operation transfers one byte or one word of data.
From 1 to 65,536 transfers can be specified. Once the specified number of transfers have ended, a CPU interrupt can be
requested.
Table 8-5 lists the register information in normal mode and figure 8-6 shows memory mapping in normal mode.
Table 8-5 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 8-6 Memory Mapping in Normal Mode
Rev.6.00 Oct.28.2004 page 256 of 1016
REJ09B0138-0600H