MC68HC08JL3_05 Datasheet, PDF (178/198 Pages) Freescale Semiconductor, Inc – Microcontrollers

17.5.2 Break Address Registers
The break address registers contain the high and low bytes of the
desired breakpoint address. Reset clears the break address registers.
Address: $FE0C
Bit 7
6
5
4
3
2
1
Bit 0
Read:
Bit 15
14
13
12
11
10
Write:
9
Bit 8
Reset: 0
0
0
0
0
0
0
0
Figure 17-4. Break Address Register High (BRKH)
Address: $FE0D
Bit 7
6
5
4
3
2
1
Bit 0
Read:
Bit 7
6
5
4
3
2
1
Bit 0
Write:
Reset: 0
0
0
0
0
0
0
0
Figure 17-5. Break Address Register Low (BRKL)
17.5.3 Break Status Register
The break status register contains a flag to indicate that a break caused
an exit from stop or wait mode.
Address: $FE00
Bit 7
6
5
Read:
R
R
R
Write:
Reset:
R = Reserved
4
3
2
1
Bit 0
SBSW
R
R
R
Note⁽¹⁾
R
0
1. Writing a logic zero clears SBSW.
Figure 17-6. Break Status Register (BSR)
Technical Data
178
MC68H(R)C08JL3 — Rev. 4.1
Freescale Semiconductor