NXP Semiconductors MC9S08LG16, Reference Manual

Page: 356 / 373

Chapter 19 Debug Module (DBG) (64K)
MC9S08LG32 MCU Series, Rev. 5
356 Freescale Semiconductor
19.3.2.5 Debug Comparator C High Register (DBGCCH)
1
In the case of an end-trace to reset where DBGEN=1 and BEGIN=0, the bits in this register do not change after reset.
Table 19-6. DBGCBL Field Descriptions
Field Description
Bits 7–0 Comparator B Low Compare Bits — The Comparator B Low compare bits control whether Comparator B will
compare the address bus or data bus bits [7:0] to a logic 1 or logic 0.
0 Compare corresponding address bit to a logic 0, compares to data if in Full mode
1 Compare corresponding address bit to a logic 1, compares to data if in Full mode
Module Base + 0x0004
7 6 5 4 3 2 1 0
R
Bit 15 Bit 14 Bit 13 Bit 12 Bit 11 Bit 10 Bit 9 Bit 8
W
POR
or non-
end-run
0 0 0 0 0 0 0 0
Reset
end-run
1
1
In the case of an end-trace to reset where DBGEN=1 and BEGIN=0, the bits in this register do not change after reset.
U U U U U U U U
Figure 19-6. Debug Comparator C High Register (DBGCCH)
Table 19-7. DBGCCH Field Descriptions
Field Description
Bits 15–8 Comparator C High Compare Bits — The Comparator C High compare bits control whether Comparator C will
compare the address bus bits [15:8] to a logic 1 or logic 0.
0 Compare corresponding address bit to a logic 0
1 Compare corresponding address bit to a logic 1