Operation Timing - Hitachi H8S/2378, H8S/2378R Series Hardware Manual

9.5.6

Operation Timing

φ
DTC activation
request
DTC
request
Address
Figure 9.9 DTC Operation Timing (Example in Normal Mode or Repeat Mode)
φ
DTC activation
request
DTC
request
Address
Figure 9.10 DTC Operation Timing (Example of Block Transfer Mode,
φ
DTC activation
request
DTC
request
Address
Figure 9.11 DTC Operation Timing (Example of Chain Transfer)
Vector read
information read
Vector read
Transfer
information read
with Block Size of 2)
Data transfer
Vector read
Read Write
Transfer
information read
Data transfer
Read Write
Transfer
information write
Data transfer
Read Write Read Write
Transfer Transfer
information information
write read
Rev. 1.0, 09/01, page 395 of 904
Transfer
Transfer
information write
Data transfer
Read Write
Transfer
information write