S9S12GN16F0CFT Freescale Semiconductor, S9S12GN16F0CFT Datasheet - Page 329

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S9S12GN16F0CFT

Manufacturer Part Number
S9S12GN16F0CFT
Description
16-bit Microcontrollers - MCU 16-bit16k Flash 2k RAM
Manufacturer
Freescale Semiconductor
Datasheet

Specifications of S9S12GN16F0CFT

Rohs
yes
Core
S12
Processor Series
MC9S12G
Data Bus Width
16 bit
Maximum Clock Frequency
25 MHz
Program Memory Size
16 KB
Data Ram Size
1024 B
On-chip Adc
Yes
Operating Supply Voltage
3.13 V to 5.5 V
Operating Temperature Range
- 40 C to + 85 C
Package / Case
TSSOP-20
Mounting Style
SMD/SMT
8.3.2.8.5
Read: If COMRV[1:0] = 00
Write: If COMRV[1:0] = 00 and DBG not armed.
8.3.2.8.6
Read: If COMRV[1:0] = 00
Write: If COMRV[1:0] = 00 and DBG not armed.
Freescale Semiconductor
Address: 0x002C
Address: 0x002D
Bits[15:8]
Bits[7:0]
Reset
Reset
Field
Field
7–0
7–0
W
W
R
R
Bit 15
Comparator Data High Compare Bits— The Comparator data high compare bits control whether the selected
comparator compares the data bus bits [15:8] 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
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
0
0
7
7
Debug Comparator Data High Register (DBGADH)
Debug Comparator Data Low Register (DBGADL)
Figure 8-19. Debug Comparator Data High Register (DBGADH)
Figure 8-20. Debug Comparator Data Low Register (DBGADL)
Bit 14
Bit 6
0
0
6
6
MC9S12G Family Reference Manual, Rev.1.23
Table 8-28. DBGADH Field Descriptions
Table 8-29. DBGADL Field Descriptions
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
S12S Debug Module (S12SDBGV2)
Bit 9
Bit 1
0
0
1
1
Bit 8
Bit 0
0
0
0
0
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