Datasheet

Section 8 Data Transfer Controller (DTC)
Rev.6.00 Mar. 18, 2009 Page 307 of 980
REJ09B0050-0600
Start
Read DTC vector
Next transfer
Read register information
Data transfer
Write register information
Clear activation flag
CHNE = 1?
End
No
No
No
No
No
Yes
Yes
Yes
Yes
Yes
Transfer counter = 0
or DISEL = 1?
Clear DTCER
Interrupt exception
handling
CHNS = 0?
DISEL = 1?
Transfer
counter = 0?
Figure 8.5 Flowchart of DTC Operation