Normal Mode - Renesas H8S Family Hardware Manual

Section 7 Data Transfer Controller (DTC)
7.6.1

Normal Mode

In normal mode, one activation source transfers one byte or one word of data. Table 7.5 lists the
register functions in normal mode. From 1 to 65,536 transfers can be specified. Once the specified
number of transfers has been completed, a CPU interrupt can be requested.
Table 7.5 Register Functions in Normal Mode
Name
DTC source address register
DTC destination address register
DTC transfer count register A
DTC transfer count register B
SAR
Rev. 1.00 Mar. 12, 2008 Page 176 of 1178
REJ09B0403-0100
Abbreviation
SAR
DAR
CRA
CRB
Figure 7.5 Memory Mapping in Normal Mode
Function
Transfer source address
Transfer destination address
Transfer counter
Not used
Transfer
DAR