Block Diagram - Hitachi H8S/2646 Hardware Manual

6.1.2

Block Diagram

Figure 6-1 shows a block diagram of the PC break controller.
Comparator
Internal address
Access
status
Comparator
130
BARA
Mask control
Match signal
Match signal
Mask control
BARB
Figure 6-1 Block Diagram of PC Break Controller
BCRA
Control
logic
Control
logic
BCRB
PC break
interrupt