h8s-2646 Renesas Electronics Corporation., h8s-2646 Datasheet - Page 232

• Manufacturer Part Number: h8s-2646
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

Section 8 Data Transfer Controller (DTC)
8.3.9
Figures 8.10 to 8.12 show an example of DTC operation timing.
Rev. 5.00 Sep 22, 2005 page 206 of 1136
REJ09B0257-0500
DTC activation
request
DTC
request
Address
DTC activation
request
DTC request
Address
Figure 8.10 DTC Operation Timing (Example in Normal Mode or Repeat Mode)
Operation Timing
Figure 8.11 DTC Operation Timing (Example of Block Transfer Mode,
Vector read
Vector read
with Block Size of 2)
information read
Transfer
information read
Transfer
Read Write Read Write
Data transfer
Data transfer
Read Write
information write
information write
Transfer
Transfer