Microchip Technology MPLAB ICD 3 User Manual page 76

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MPLAB ICD 3 In-Circuit Debugger User's Guide
9.3.2.2
Set up a data memory breakpoint here.
TABLE 9-4:
Address
Breakpoint Type
Pass Count
9.3.3
Click Stopwatch in the Breakpoints Dialog to display this dialog.
The stopwatch allows timing from one breakpoint/trigger condition to the next. The
stopwatch value is in decimal.
TABLE 9-5:
Start Condition
Stop Condition
Reset stopwatch on run
DS51766A-page 70
DATA MEMORY TAB
DATA MEMORY BREAKPOINT
Control
Location of breakpoint in hex
The type of data memory breakpoint. See the device data sheet for
more information on X Bus reads/writes.
X Bus Read
X Bus Read Specific Byte
address for the specific byte value in "Specific Value"
X Bus Read Specific Word
address for the specific word value in "Specific Value"
X Bus Write
X Bus Write Specific Byte
address for the specific byte value in "Specific Value"
X Bus Write Specific Word
address for the specific word value in "Specific Value"
Break on pass count condition.
Always break
Break occurs Count instructions after Event
instructions before breaking after event specified in "Breakpoint
type"
Event must occur Count times
"Breakpoint type" occurs Count (0-255) times
Stopwatch Dialog
STOPWATCH SETUP
Control
Select an available breakpoint or trigger condition to start the stop-
watch. Available breakpoints/triggers are those previously added
to the breakpoint dialog.
Select None to clear the start condition.
To halt the program run on this condition, check the check box next
to "Start condition will cause the target device to halt".
Select an available breakpoint or trigger condition to stop the stop-
watch. Available breakpoints/triggers are those previously added
to the breakpoint dialog.
Select None to clear the stop condition.
To halt the program run on this condition, check the check box next
to "Stop condition will cause the target device to halt".
Reset the stopwatch values to zero every time the program is run.
Function
–
break on an X bus read of above address
–
break on an X bus read of above
–
break on an X bus read of above
–
break on an X bus write of above address
–
break on an X bus write of above
–
break on an X bus write of above
–
always break as specified in "Breakpoint type"
–
break only after event specified in
Function
© 2008 Microchip Technology Inc.
–
wait Count (0-255)