HD6412240 RENESAS [Renesas Technology Corp], HD6412240 Datasheet - Page 243

• Manufacturer Part Number: HD6412240
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family / H8S/2200 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

7.3.10
Table 7.8 lists execution statuses for a single DTC data transfer, and table 7.9 shows the number of
states required for each execution status.
Table 7.8
Legend:
N: Block size (initial setting of CRAH and CRAL)
Mode
Normal
Repeat
Block transfer 1
DTC activation
request
DTC
request
Address
Number of DTC Execution States
DTC Execution Statuses
Figure 7.12 DTC Operation Timing (Example of Chain Transfer)
Vector Read
I
1
1
Vector read
Register Information
Read/Write
J
6
6
6
information
Transfer
read
Data transfer
Read Write
information
Transfer
Data Read
K
1
1
N
Rev.3.00 Mar. 26, 2007 Page 201 of 772
write
Section 7 Data Transfer Controller
information
Transfer
read
Data Write
L
1
1
N
Data transfer
Read Write
REJ09B0355-0300
information
Internal
Operations
M
3
3
3
Transfer
write