Microchip Technology MPLAB ICE, User Manual

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2001 Microchip Technology Inc. DS51159B-page 113
Advanced Features
6.3.5.2 Sequential Example - Data Memory
A flag bit is getting erroneously set somewhere. Where is it getting set?
A trigger can also be set on data memory. Suppose that the flag bit is in RAM
location
Flags
, at bit position 3. It does not matter what the value of the other
bits are, but the trigger should occur when bit 3 of
Flags
becomes 1. For this,
use a Sequential trigger on a Write-to-Data Memory. Specify the Address as
Flags
and the Value as
xxxx1xxx
in binary. Uncheck Ignore FNOP Cycles
and check Halt-On-Trigger if desired.
Figure 6.11: Sequential Event - Triggering on Data Memory