Datasheet

Section 9 Data Transfer Controller (DTC)
Rev.7.00 Mar. 18, 2009 page 438 of 1136
REJ09B0109-0700
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 9.5 Flowchart of DTC Operation