MC9S12XDT512CAA Freescale, MC9S12XDT512CAA Datasheet - Page 711

• Manufacturer Part Number: MC9S12XDT512CAA
• Manufacturer: Freescale

Specifications of MC9S12XDT512CAA

• Cpu Family: HCS12
• Device Core Size: 16b
• Frequency (max): 40MHz
• Interface Type: CAN/I2C/SCI/SPI
• Total Internal Ram Size: 32KB
• # I/os (max): 59
• Number Of Timers - General Purpose: 12
• Operating Supply Voltage (typ): 2.5/5V
• Operating Supply Voltage (max): 2.75/5.5V
• Operating Supply Voltage (min): 2.35/3.15V
• On-chip Adc: 8-chx10-bit
• Instruction Set Architecture: CISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 80
• Package Type: PQFP
• Program Memory Type: Flash
• Program Memory Size: 512KB
• Lead Free Status / RoHS Status: Compliant

19.3.1.11.6 Debug Comparator Data Low Register (DBGXDL)
Read: Anytime
Write: Anytime when DBG not armed.
19.3.1.11.7 Debug Comparator Data High Mask Register (DBGXDHM)
Read: Anytime
Write: Anytime when DBG not armed.
Freescale Semiconductor
0x002D
0x002E
Bits [15:8]
Bits [7:0]
Reset
Reset
Field
Field
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 1 or logic 0. 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 comparators
A and C.
0 Compare corresponding data bit to a logic 0
1 Compare corresponding data bit to a logic 1
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. This register
is available only for comparators A and C.
0 Do not compare corresponding data bit
1 Compare corresponding data bit
0
0
7
7
Figure 19-20. Debug Comparator Data High Mask Register (DBGXDHM)
Figure 19-19. Debug Comparator Data Low Register (DBGXDL)
14
6
0
0
6
6
Table 19-34. DBGXDHM Field Descriptions
Table 19-33. DBGXDL Field Descriptions
MC9S12XDP512 Data Sheet, Rev. 2.21
13
5
0
0
5
5
12
4
0
0
4
4
Description
Description
11
3
0
0
3
3
Chapter 19 S12X Debug (S12XDBGV2) Module
10
2
0
0
2
2
1
0
9
0
1
1
Bit 0
Bit 8
0
0
0
0
713