MC9S12G FREESCALE [Freescale Semiconductor, Inc], MC9S12G Datasheet - Page 298

• Manufacturer Part Number: MC9S12G
• Description: Ignores external trigger. Performs one conversion sequence and stops.
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

S12S Debug Module (S12SDBG)
8.3.2.8.6
Read: If COMRV[1:0] = 00
Write: If COMRV[1:0] = 00 and DBG not armed.
8.3.2.8.7
Read: If COMRV[1:0] = 00
Write: If COMRV[1:0] = 00 and DBG not armed.
298
Address: 0x002D
Address: 0x002E
Bits[15:8]
Bits[7:0]
Reset
Reset
Field
Field
This document is valid for the S12G96 and the S12G128 device. All information related to other devices is preliminary.
7–0
7–0
W
W
R
R
Bit 15
Bit 7
Comparator Data Low Compare Bits — The Comparator data low compare bits control whether the selected
comparator compares the data bus bits [7:0] to a logic one or logic zero. The comparator data compare bits are
only used in comparison if the corresponding data mask bit is logic 1. This register is available only for
comparator A. Data bus comparisons are only performed if the TAG bit in DBGACTL is clear
0 Compare corresponding data bit to a logic zero
1 Compare corresponding data bit to a logic one
Comparator Data High Mask Bits — The Comparator data high mask bits control whether the selected
comparator compares the data bus bits [15:8] to the corresponding comparator data compare bits. Data bus
comparisons are only performed if the TAG bit in DBGACTL is clear
0 Do not compare corresponding data bit Any value of corresponding data bit allows match.
1 Compare corresponding data bit
0
0
7
7
Debug Comparator Data Low Register (DBGADL)
Debug Comparator Data High Mask Register (DBGADHM)
Figure 8-21. Debug Comparator Data High Mask Register (DBGADHM)
Figure 8-20. Debug Comparator Data Low Register (DBGADL)
Bit 14
Bit 6
0
0
6
6
Table 8-29. DBGADHM Field Descriptions
MC9S12G Family Reference Manual,
Table 8-28. DBGADL Field Descriptions
Bit 13
Bit 5
5
0
5
0
Bit 12
Bit 4
0
0
4
4
Description
Description
Bit 11
Bit 3
0
0
3
3
Rev.1.01
Bit 10
Bit 2
2
0
2
0
Freescale Semiconductor
Bit 1
Bit 9
0
0
1
1
Bit 0
Bit 8
0
0
0
0