MC3S12RG128 Datasheet, PDF (210/546 Pages) Freescale Semiconductor, Inc – Microcontrollers

Chapter 7 Breakpoint Module (BKPV1) Block Description
7.3.1.7 Breakpoint Data (Second Address) High Byte Register (BKP1H)
Module Base + 0x002E
7
6
5
4
3
2
R
Bit 15
14
13
12
11
10
W
1
0
9
Bit 8
Reset
0
0
0
0
0
0
0
0
Figure 7-9. Breakpoint Data High Byte Register (BKP1H)
Read: Anytime
Write: Anytime
In Dual Mode, this register is used to compare against the high order address lines. In Full Mode, this
register is used to compare against the high order data lines.
7.3.1.8 Breakpoint Data (Second Address) Low Byte Register (BKP1L)
Module Base + 0x002F
7
6
5
4
3
2
1
0
R
Bit 7
6
5
4
3
2
1
Bit 0
W
Reset
0
0
0
0
0
0
0
0
Figure 7-10. Breakpoint Data Low Byte Register (BKP1L)
Read: Anytime
Write: Anytime
In Dual Mode, this register is used to compare against the low order address lines. In Full Mode, this
register is used to compare against the low order data lines.
MC3S12RG128 Data Sheet, Rev. 1.05
210
Freescale Semiconductor