MC9S12XDP512CAL Freescale, MC9S12XDP512CAL Datasheet - Page 773
MC9S12XDP512CAL
Manufacturer Part Number
MC9S12XDP512CAL
Description
Manufacturer
Freescale
Datasheet
1.MC9S12XDP512CAL.pdf
(1348 pages)
Specifications of MC9S12XDP512CAL
Cpu Family
HCS12
Device Core Size
16b
Frequency (max)
40MHz
Interface Type
CAN/I2C/SCI/SPI
Total Internal Ram Size
32KB
# I/os (max)
91
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
2(16-chx10-bit)
Instruction Set Architecture
CISC
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
112
Package Type
LQFP
Program Memory Type
Flash
Program Memory Size
512KB
Lead Free Status / RoHS Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC9S12XDP512CAL
Manufacturer:
FREESCALE
Quantity:
1 928
Company:
Part Number:
MC9S12XDP512CAL
Manufacturer:
FREESCALE
Quantity:
4
Company:
Part Number:
MC9S12XDP512CAL
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
- Current page: 773 of 1348
- Download datasheet (8Mb)
bit in the DBGC1 register is cleared, returning the module to the disarmed state0. If tracing is enabled a
breakpoint request can occur at the end of the tracing session. If neither tracing nor breakpoints are enabled
then when the final state is reached it returns automatically to state0 and the debug module is disarmed.
20.4.5
The trace buffer is a 64 lines deep by 64-bits wide RAM array. The S12XDBG module stores trace
information in the RAM array in a circular buffer format. The S12XCPU accesses the RAM array through
a register window (DBGTBH:DBGTBL) using 16-bit wide word accesses. After each complete 64-bit
trace buffer line is read via the S12XCPU, an internal pointer into the RAM is incremented so that the next
read will receive fresh information. Data is stored in the format shown in
counter register bits DBGCNT[6:0] are incremented. Tracing of S12XCPU activity is disabled when the
BDM is active but tracing of XGATE activity is still possible. Reading the trace buffer whilst the BDM is
active returns invalid data and the trace buffer pointer is not incremented.
20.4.5.1
Using the TALIGN bits (see
or the beginning of a tracing session.
If End or Mid tracing is selected, tracing begins when the ARM bit in DBGC1 is set and State1 is entered.
The transition to Final State if End is selected signals the end of the tracing session. The transition to Final
State if Mid is selected signals that another 32 lines will be traced before ending the tracing session.
Tracing with Begin-Trigger starts at the opcode of the trigger. Using End or Mid-Trigger or when the
tracing is initiated by writing to the TRIG bit whilst configured for Begin-Trigger, tracing starts at the
second opcode after writing to DBGC1 if written in the CPU thread, .
20.4.5.1.1
Storing with Begin-Trigger, data is not stored in the Trace Buffer until the Final State is entered. Once the
trigger condition is met the S12XDBG module will remain armed until 64 lines are stored in the Trace
Buffer. If the trigger is at the address of the change-of-flow instruction the change of flow associated with
the trigger will be stored in the Trace Buffer. Using Begin-trigger together with tagging, if the tagged
instruction is about to be executed then the trace is started. Upon completion of the tracing session the
breakpoint is generated, thus the breakpoint does not occur at the tagged instruction boundary.
20.4.5.1.2
Storing with Mid-Trigger, data is stored in the Trace Buffer as soon as the S12XDBG module is armed.
When the trigger condition is met, another 32 lines will be traced before ending the tracing session,
irrespective of the number of lines stored before the trigger occurred, then the S12XDBG module is
disarmed and no more data is stored. If the trigger is at the address of a change of flow instruction the
trigger event is not stored in the Trace Buffer. Using Mid-trigger with tagging, if the tagged instruction is
about to be executed then the trace is continued for another 32 lines. Upon tracing completion the
breakpoint is generated, thus the breakpoint does not occur at the tagged instruction boundary.
Freescale Semiconductor
Trace Buffer Operation
Trace Trigger Alignment
Storing with Begin-Trigger
Storing with Mid-Trigger
Section
MC9S12XDP512 Data Sheet, Rev. 2.21
20.3.2.3”) it is possible to align the trigger with the end, the middle,
Chapter 20 S12X Debug (S12XDBGV3) Module
Table
20-39. After each store the
775
Related parts for MC9S12XDP512CAL
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
16-BIT MICROPROCESSOR FAMILY
Manufacturer:
FREESCALE [Freescale Semiconductor, Inc]
Datasheet:
Part Number:
Description:
TOWER ELEVATOR BOARDS HARDWARE
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
TOWER SERIAL I/O HARDWARE
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
LCD MODULE FOR TWR SYSTEM
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
DAUGHTER LCD WVGA I.MX51
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
TOWER SYSTEM BOARD MPC5125
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
KIT EVALUATION I.MX51
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
KIT DEVELOPMENT WINCE IMX25
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
TOWER SYSTEM KIT MPC5125
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
TOWER SYSTEM BOARD K40X256
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
TOWER SYSTEM KIT K40X256
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
Microcontrollers (MCU) MX28 PLATFORM DEV KIT
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
MCU, MPU & DSP Development Tools IAR KickStart Kit for Kinetis K60
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
24BIT HDMI MX535/08
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet: