Freescale Semiconductor Target Interface MMDS0508 - Manual (Page 41)

MMDS Target Comp onent
4.10 Bus Analyzer
4–41 MMDS0508 Target Interface
4.10.2.2.1 Term
Use this area to specify the term displayed for editing. The term identifies an event;
that is, an event is a frame that satisfies the term.
4.10.2.2.2 Address
In this edit box, specify the address to which the system writes data or from which the
system reads data.
4.10.2.2.3 Data
In this edit box, specify the data that the system is to read or write.
4.10.2.2.4 Strobes
Use this area to specify the read/write state on which to trigger.
4.10.2.2.5 Group A & B Clips
Use this area’s toggle controls to specify each logic clip as High, Low, or Don’t Care.
The clips buttons show the Group A logic clips with their respective colors.
You use logic clips to trace the signals of your target system as it runs under software
control. When a trigger occurs, a breakpoint shows you the states of significant logic
signals before, at, and after the trigger.
4.10.2.2.6 Invert
To specify term triggering outside, not inside, a defined range, check the Invert
checkbox.
4.10.2.2.7 Disable
To disable the trigger for a specific term, check the Disable checkbox.
4.10.2.2.8 Clear
To clear all the changes in the Bus Analyzer Configuration dialog box, click the Clear
button.
To save your trigger settings and close the dialog box, click the OK button.
4.10.2.3 Sequencer Setup
To choose the recording mode, select the menu item Trace>Setup... to open the Bus
Analyzer Configuration dialog box as shown in
Figure 4.18 . Then click on the
Sequencer tab (see the figure below).
In non-triggered (continuous and counted) modes, data collection continues until you
stop the analyzer.
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