p2125vps20 Renesas Electronics Corporation., p2125vps20 Datasheet - Page 180

• Manufacturer Part Number: p2125vps20
• Description: 16-bit Single-chip Microcomputer H8s Family / H8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

Section 7 Data Transfer Controller (DTC)
Rev. 1.00 Sep. 21, 2006 Page 142 of 658
REJ09B0310-0100
φ
DTC activation
request
DTC request
Address
φ
Address
DTC activation
request
DTC request
Figure 7.10 DTC Operation Timing (Example of Block Transfer Mode,
Figure 7.11 DTC Operation Timing (Example of Chain Transfer)
Vector read
Vector read
Transfer information
with Block Size of 2)
Transfer information
read
Data transfer
Read Write
read
Read Write Read Write
information
Transfer
Data transfer
write
information
Transfer
read
Transfer information
Data transfer
Read
write
Write
Transfer information
write