MC908AZ60ACFUER Datasheet, PDF (150/414 Pages) Freescale Semiconductor, Inc – To provide the most up-to-date information, the revision of our documents on the World Wide Web will be the most current. Your printed copy may be an earlier revision. To verify you have the latest information available, refer to:

Break Module (BRK)
IAB[15:8]
IAB[15:0]
BREAK ADDRESS REGISTER HIGH
8-BIT COMPARATOR
8-BIT COMPARATOR
BREAK ADDRESS REGISTER LOW
CONTROL
BREAK
IAB[7:0]
Figure 13-1. Break Module Block Diagram
Register Name
Bit 7
6
5
4
3
2
Read:
Bit 15
14
13
12
11
10
Break Address Register High (BRKH) Write:
Reset: 0
0
0
0
0
0
Read:
Bit 7
6
5
4
3
2
Break Address Register Low (BRKL) Write:
Reset: 0
0
0
0
0
0
Read:
0
0
0
0
Break Status and Control Register
(BSCR)
Write:
BRKE
BRKA
Reset: 0
0
0
0
0
0
= Unimplemented
Figure 13-2. I/O Register Summary
Table 13-1. I/O Register Address Summary
Register
Address
BRKH
$FE0C
BRKL
$FE0D
BSCR
$FE0E
1
Bit 0
9
Bit 8
0
0
1
Bit 0
0
0
0
0
0
0
MC68HC908AZ60A • MC68HC908AS60A • MC68HC908AS60E Data Sheet, Rev. 6
150
Freescale Semiconductor