S9S12G128F0VLL Freescale Semiconductor, S9S12G128F0VLL Datasheet - Page 336

• Manufacturer Part Number: S9S12G128F0VLL
• Description: 16-bit Microcontrollers - MCU 16BIT 128K FLASH
• Manufacturer: Freescale Semiconductor

Specifications of S9S12G128F0VLL

• Rohs: yes
• Core: S12
• Processor Series: MC9S12G
• Data Bus Width: 16 bit
• Maximum Clock Frequency: 1 MHz
• Program Memory Size: 128 KB
• Data Ram Size: 8 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
• A/d Bit Size: 10 bit, 12 bit
• A/d Channels Available: 12
• Interface Type: SPI
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Number Of Programmable I/os: 86
• Number Of Timers: 8
• Program Memory Type: Flash
• Supply Voltage - Max: 5.5 V
• Supply Voltage - Min: 3.13 V

S12S Debug Module (S12SDBGV2)
8.4.3.3
Independent of comparator matches it is possible to initiate a tracing session and/or breakpoint by writing
to the TRIG bit in DBGC1. If configured for begin aligned tracing, this triggers the state sequencer into
the Final State, if configured for end alignment, setting the TRIG bit disarms the module, ending the
session and issues a forced breakpoint request to the CPU.
It is possible to set both TRIG and ARM simultaneously to generate an immediate trigger, independent of
the current state of ARM.
8.4.3.4
In case of simultaneous matches the priority is resolved according to
suppressed. It is thus possible to miss a lower priority match if it occurs simultaneously with a higher
priority. The priorities described in
pointing to final state has highest priority followed by the lower channel number (0,1,2).
8.4.4
The state sequencer allows a defined sequence of events to provide a trigger point for tracing of data in the
trace buffer. Once the DBG module has been armed by setting the ARM bit in the DBGC1 register, then
state1 of the state sequencer is entered. Further transitions between the states are then controlled by the
state control registers and channel matches. From Final State the only permitted transition is back to the
338
Priority
Highest
Lowest
State Sequence Control
Immediate Trigger
Channel Priorities
(Disarmed)
State 0
ARM = 0
Channel pointing to Final State
Match0 (force or tag hit)
Match1 (force or tag hit)
Match2 (force or tag hit)
ARM = 0
Session Complete
Source
TRIG
(Disarm)
MC9S12G Family Reference Manual, Rev.1.23
ARM = 1
ARM = 0
Figure 8-24. State Sequencer Diagram
Table 8-36
Table 8-36. Channel Priorities
dictate that in the case of simultaneous matches, the match
Final State
Transition to next state as defined by state control registers
Transition to next state as defined by state control registers
Transition to next state as defined by state control registers
Transition to next state as defined by state control registers
State1
Enter Final State
Table
State3
Action
8-36. The lower priority is
State2
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