HD64F2357F20V Datasheet, PDF (290/1049 Pages) Renesas Technology Corp – Hardware Manual Renesas 16-Bit Single-chip Microcomputer H8S Family / H8S/2300 Series

8.3.9 Operation Timing
Figures 8-10 to 8-12 show an example of DTC operation timing.
ø
DTC activation
request
DTC
request
Address
Vector read
Data transfer
Read Write
Transfer
information read
Transfer
information write
Figure 8-10 DTC Operation Timing (Example in Normal Mode or Repeat Mode)
ø
DTC activation
request
DTC request
Address
Vector read
Data transfer
Read Write Read Write
Transfer
information read
Transfer
information write
Figure 8-11 DTC Operation Timing (Example of Block Transfer Mode,
with Block Size of 2)
Rev.6.00 Oct.28.2004 page 260 of 1016
REJ09B0138-0600H