Datasheet

Section 9 Data Transfer Controller (DTC)
(This function is not available in the H8S/2695)
R01UH0166EJ0600 Rev. 6.00 Page 363 of 1434
Mar 02, 2011
H8S/2633 Group, H8S/2633 F-ZTAT
TM
,
H8S/2633R F-ZTAT
TM
, H8S/2695
9.3.9 Operation Timing
Figures 9.10 to 9.12 show an example of DTC operation timing.
DTC activation
request
DTC
request
Address
Vector read
Transfer
information read
Transfer
information write
Data transfer
Read Write
φ
Figure 9.10 DTC Operation Timing (Example in Normal Mode or Repeat Mode)
Read Write Read Write
Data transfer
Transfer
information write
Transfer
information read
Vector read
φ
DTC activation
request
DTC request
Address
Figure 9.11 DTC Operation Timing (Example of Block Transfer Mode,
with Block Size of 2)