MC68HC08AZ60ACFU MOTOROLA [Motorola, Inc], MC68HC08AZ60ACFU Datasheet - Page 173

• Manufacturer Part Number: MC68HC08AZ60ACFU
• Description: Microcontrollers
• Manufacturer: MOTOROLA [Motorola, Inc]

reak Status/Control Register (BRKSCR)
Break Address Register High (BRKH)
Break Address Register Low (BRKL)
11.4.1 Flag Protection During Break Interrupts
MC68HC08AZ60A — Rev 0.0
MOTOROLA
Register Name
Table 11-1. Break I/O Register Summary
The system integration module (SIM) controls whether or not module
status bits can be cleared during the break state. The BCFE bit in the
SIM break flag control register (SBFCR) enables software to clear status
bits during the break state. See
page 117, and the Break Interrupts subsection for each module.
IAB[15:0]
BRKE BRKA
Bit 15
Bit 7
Bit 7
Figure 11-1. Break Module Block Diagram
IAB[15:8]
IAB[7:0]
BREAK ADDRESS REGISTER LOW
BREAK ADDRESS REGISTER HIGH
Break Module
= Unimplemented
14
6
6
8-BIT COMPARATOR
8-BIT COMPARATOR
13
5
5
0
System Integration Module (SIM)
12
4
4
0
11
3
3
0
10
CONTROL
2
2
0
Functional Description
1
9
1
0
Advance Information
Bit 0
Bit 8 $FE0C
Bit 0 $FE0D
Break Module
BKPT
(TO SIM)
0
$FE0E
Addr.
on
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