mc68hc908as60 Freescale Semiconductor, Inc, mc68hc908as60 Datasheet - Page 189

• Manufacturer Part Number: mc68hc908as60
• Description: Mc68hc908as60 Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

12.6.1 Break Status and Control Register
MC68HC908AS60 — Rev. 1.0
Address:
The break status and control register (BSCR) contains break module
enable and status bits.
BRKE — Break Enable Bit
BRKA — Break Active Bit
Reset:
Read:
Write:
This read/write bit enables breaks on break address register matches.
Clear BRKE by writing a logic 0 to bit 7. Reset clears the BRKE bit.
This read/write status and control bit is set when a break address
match occurs. Writing a logic 1 to BRKA generates a break interrupt.
Clear BRKA by writing a logic 0 to it before exiting the break routine.
Reset clears the BRKA bit.
Freescale Semiconductor, Inc.
For More Information On This Product,
Figure 12-3. Break Status and Control Register (BSCR)
1 = Breaks enabled on 16-bit address match
0 = Breaks disabled on 16-bit address match
1 = When read, break address match
0 = When read, no break address match
$FE0E
BRKE
Bit 7
0
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= Unimplemented
BRKA
6
0
Break Module
5
0
0
4
0
0
3
0
0
2
0
0
Break Module Registers
1
0
0
Technical Data
Break Module
Bit 0
0
0