Datasheet

Section 9 Data Transfer Controller (DTC)
Page 486 of 1408 R01UH0309EJ0500 Rev. 5.00
Sep 24, 2012
H8S/2456, H8S/2456R, H8S/2454 Group
CPU
DTC
DTCER
Source flag cleared
On-chip
peripheral
modules
IRQ interrupt
Interrupt
request
Clear
Clear
controller
Clear request
Interrupt controller
Selection circuit
Interrupt mask
Select
DTVECR
DTCCR
Figure 9.2 Block Diagram of DTC Activation Source Control