318
9.3.9
Operation Timing
Figures 9-10 to 9-12 show an example of DTC operation timing.
DTC activation
request
DTC
request
Address
Vector read
Transfer
information read
Transfer
information write
Data transfer
Read Write
ø
Figure 9-10 DTC Operation Timing (Example in Normal Mode or Repeat Mode)
Read Write Read Write
Data transfer
Transfer
information write
Transfer
information read
Vector read
ø
DTC activation
request
DTC request
Address
Figure 9-11 DTC Operation Timing (Example of Block Transfer Mode,
with Block Size of 2)
Содержание H8S/2631
Страница 28: ...xviii Appendix G Package Dimensions 1154 ...
Страница 341: ...316 Transfer SAR or DAR DAR or SAR Block area First block Nth block Figure 9 8 Memory Mapping in Block Transfer Mode ...
Страница 918: ...905 ø DREQ0 DREQ1 tDRQS tDRQH Figure 25 19 DMAC DREQ Input Timing ...
Страница 955: ...943 A 2 Instruction Codes Table A 2 shows the instruction codes ...