h8s-2649 Renesas Electronics Corporation., h8s-2649 Datasheet - Page 132

• Manufacturer Part Number: h8s-2649
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

Section 6 PC Break Controller (PBC)
6.2
The PC break controller has the following registers.
• Break address register A (BARA)
• Break address register B (BARB)
• Break control register A (BCRA)
• Break control register B (BCRB)
6.2.1
BARA is a 32-bit readable/writable register that specifies the channel A break address.
Rev. 2.00 Dec. 05, 2005 Page 94 of 724
REJ09B0200-0200
Bit
31 to 24
23 to 0
Register Descriptions
Break Address Register A (BARA)
Bit Name

BAA23 to BAA0 H'000000
Access
status
Internal address
Figure 6.1 Block Diagram of PC Break Controller
Comparator
Comparator
BARA
BARB
Initial
Value
Undefined 
Mask control
Mask control
Match signal
R/W
R/W
Control
Control
Description
Reserved
These bits are read as an undefined value and
cannot be modified.
These bits set the channel A PC break address.
BCRA
BCRB
logic
logic
PC break
interrupt