MC9S12XDT512CAA Freescale, MC9S12XDT512CAA Datasheet - Page 765

• 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

20.3.2.8.6
Read: Anytime
Write: Anytime when S12XDBG not armed.
20.3.2.8.7
Read: Anytime
Write: Anytime when S12XDBG not armed.
Freescale Semiconductor
Address: 0x002D
Address: 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 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
comparators A and C.
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. 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
Debug Comparator Data Low Register (DBGXDL)
Debug Comparator Data High Mask Register (DBGXDHM)
Figure 20-20. Debug Comparator Data High Mask Register (DBGXDHM)
Figure 20-19. Debug Comparator Data Low Register (DBGXDL)
Bit 14
Bit 6
0
0
6
6
Table 20-34. DBGXDHM Field Descriptions
Table 20-33. DBGXDL Field Descriptions
MC9S12XDP512 Data Sheet, Rev. 2.21
Bit 13
Bit 5
0
0
5
5
Bit 12
Bit 4
0
0
4
4
Description
Description
Bit 11
Bit 3
0
0
3
3
Chapter 20 S12X Debug (S12XDBGV3) Module
Bit 10
Bit 2
0
0
2
2
Bit 1
Bit 9
0
0
1
1
Bit 0
Bit 8
0
0
0
0
767