S9S12GA240F0VLL Freescale Semiconductor, S9S12GA240F0VLL Datasheet - Page 330

• Manufacturer Part Number: S9S12GA240F0VLL
• Description: 16-bit Microcontrollers - MCU 16BIT 240KB FLASH
• Manufacturer: Freescale Semiconductor

Specifications of S9S12GA240F0VLL

• Rohs: yes
• Core: S12
• Processor Series: MC9S12G
• Data Bus Width: 16 bit
• Maximum Clock Frequency: 25 MHz
• Program Memory Size: 240 KB
• Data Ram Size: 4 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 3.13 V to 5.5 V
• Operating Temperature Range: - 40 C to + 125 C
• Package / Case: LQFP-100
• Mounting Style: SMD/SMT

S12S Debug Module (S12SDBGV2)
8.3.2.8.7
Read: If COMRV[1:0] = 00
Write: If COMRV[1:0] = 00 and DBG not armed.
8.3.2.8.8
Read: If COMRV[1:0] = 00
Write: If COMRV[1:0] = 00 and DBG not armed.
8.4
This section provides a complete functional description of the DBG module. If the part is in secure mode,
the DBG module can generate breakpoints but tracing is not possible.
332
Address: 0x002E
Address: 0x002F
Bits[15:8]
Bits[7:0]
Reset
Reset
Field
Field
7–0
7–0
W
W
R
R
Functional Description
Bit 15
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
Bit 7
Comparator Data Low Mask Bits — The Comparator data low mask bits control whether the selected
comparator compares the data bus bits [7:0] 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 High Mask Register (DBGADHM)
Debug Comparator Data Low Mask Register (DBGADLM)
Figure 8-21. Debug Comparator Data High Mask Register (DBGADHM)
Figure 8-22. Debug Comparator Data Low Mask Register (DBGADLM)
Bit 14
Bit 6
0
0
6
6
Table 8-30. DBGADHM Field Descriptions
Table 8-31. DBGADLM Field Descriptions
MC9S12G Family Reference Manual, Rev.1.23
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
Bit 10
Bit 2
0
0
2
2
Freescale Semiconductor
Bit 9
Bit 1
0
0
1
1
Bit 8
Bit 0
0
0
0
0