MC68HC908JK3 MOTOROLA [Motorola, Inc], MC68HC908JK3 Datasheet - Page 188

• Manufacturer Part Number: MC68HC908JK3
• Description: MC68HC908JK1
• Manufacturer: MOTOROLA [Motorola, Inc]

Break Module (BREAK)
17.5.2 Break Address Registers
17.5.3 Break Status Register
Technical Data
188
Address:
Address:
Address:
The break address registers contain the high and low bytes of the
desired breakpoint address. Reset clears the break address registers.
The break status register contains a flag to indicate that a break caused
an exit from stop or wait mode.
Reset:
Reset:
Reset:
Read:
Write:
Read:
Write:
Read:
Write:
$FE0C
$FE0D
$FE00
Figure 17-4. Break Address Register High (BRKH)
Bit 15
Figure 17-5. Break Address Register Low (BRKL)
Bit 7
Bit 7
Bit 7
Bit 7
R
R
0
0
Figure 17-6. Break Status Register (BSR)
Break Module (BREAK)
= Reserved
14
R
6
0
6
6
0
6
13
R
5
0
5
5
0
5
12
R
4
0
4
4
0
4
1. Writing a logic zero clears SBSW.
11
R
3
0
3
3
0
3
MC68H(R)C908JL3
10
R
2
0
2
2
0
2
Note
SBSW
1
9
0
1
1
0
1
0
(1)
MOTOROLA
—
Rev. 1.0
Bit 0
Bit 8
Bit 0
Bit 0
Bit 0
R
0
0