Hitachi H8S/2646 Hardware Manual page 997

BARA—Break Address Register A
BARB—Break Address Register B
31
Bit
• • •
—
• • •
Initial value
Unde- Unde-
• • •
fined
Read/Write —
• • •
24 23 22 21 20
BAA BAA BAA BAA
—
23 22 21 20
0 0 0 0
fined
— R/W R/W R/W R/W
Break Address 23 to 0
Specify the channel A or B break address
H'FE00
H'FE04
19 18 17 16
• • •
BAA BAA BAA BAA BAA
• • •
19 18 17 16
0 0 0 0
• • •
R/W R/W R/W R/W R/W
• • •
7 6 5 4 3
BAA BAA BAA BAA BAA
7 6 5 4 3
0 0 0 0 0
R/W R/W R/W R/W R/W
PBC
PBC
2 1 0
BAA BAA
2 1 0
0 0 0
R/W R/W
965