MPLAB ICD 3 In-Circuit Debugger User's Guide

Debugger Function Summary9.3.4 Event Breakpoints DialogClick Event Breakpoints in the Breakpoints Dialog to display this dialog.Select a condition where the program will always break:• Break on Watchdog Timer – Break every time the watchdog timer times out. Makesure the Watchdog Timer is enabled in the Configuration bits.• Break on SLEEP instruction – Break when a SLEEP instruction is encountered inthe program.9.3.5 Sequenced Breakpoints DialogClick Sequenced Breakpoints in the Breakpoints Dialog to display this dialog.Set up a sequential occurrence of breakpoints. Sequence execution of breakpoints isbottom-up; the last breakpoint in the sequence occurs first.To add a breakpoint to a sequence:• Select a breakpoint from the list of “Available Breakpoints”. Availablebreakpoints/triggers are those previously added to the breakpoint dialog.• Select a sequence for the list of “Sequences”.• Click Add.To change the order of breakpoints in a sequence, drag-and-drop the breakpoint in the“Sequences list”.To remove a breakpoint from a sequence:• Select the breakpoint in the “Sequences” list.• Click Remove.9.3.6 ANDed Breakpoints DialogClick ANDed Breakpoints in the Breakpoints Dialog to display this dialog.Set up an ANDed condition for breaking, i.e., breakpoint 1 AND breakpoint 2 mustoccur at the same time before a program halt. This can only be accomplished if a databreakpoint and a program memory breakpoint occur at the same time.To add a breakpoint to the AND condition:• Select a breakpoint from the list of “Available Breakpoints”. Availablebreakpoints/triggers are those previously added to the breakpoint dialog.• Click Add.To remove a breakpoint from a sequence:• Select the breakpoint in the “ANDed Breakpoints” list.• Click Remove.CloseClose this window.FindOpens the Find dialog. In the Find What field, enter a string of text you want to find, orselect text from the drop-down list. You can also select text in the edit window or placethe cursor over a word you want to search for, before you open the Find dialog.In the Find dialog you may select any of the available options and the direction youwant to search. Up searches backward from the insertion point, Down searchesforward.© 2008 Microchip Technology Inc. DS51766A-page 71