Datasheet

Section 7 Data Transfer Controller (DTC)
Rev. 3.00 Mar 21, 2006 page 161 of 788
REJ09B0300-0300
DTC activation
request
DTC request
Address
Vector read
Read Write Read Write
Transfer information
read
Transfer information
write
Data transfer
φ
Figure 7.10 DTC Operation Timing (Example of Block Transfer Mode,
with Block Size of 2)
DTC activation
request
DTC request
Address
Vector read
Read Write
Read Write
Transfer information
read
Transfer
information
write
Transfer
information
read
Transfer information
write
Data transfer
Data transfer
φ
Figure 7.11 DTC Operation Timing (Example of Chain Transfer)
7.5.7 Number of DTC Execution States
Table 7.5 lists the execution status for a single DTC data transfer, and table 7.6 shows the number
of states required for each execution status.