Testing Target System Memory
Memory Test Patterns
Instructions for using the Walking Zeroes test
For help about performing a specific memory test using the Agilent 16700-
series logic analysis system, see page 87.
To use the Walking Zeroes test from the command line interface, enter
mtest w0 <parameters>. To see a list of the required parameters, enter
? mtest w0.
For general instructions on using the command line interface see page 131.
Oscilloscope Read test
How the Oscilloscope Read test works
This test repetitively reads the present content from the Memory Range for
the number of Repetitions specified, typically reads continuously until
cancelled.
NOTE:
The Oscilloscope Read test does not print or store the data it has read.
Instructions for using the Oscilloscope Read test
Connect your oscilloscope to view signals on the lines to be tested. These will
be the signals generated to perform read transactions from the memory in
your target system.
When you have finished using your oscilloscope to view the read-from-
memory signals:
• If you are using a 16700 logic analysis system, select the Cancel button in
the Busy dialog box.
• If you are using the command line interface, press Ctrl+C.
You will see an error message if your test attempts to read memory addresses
outside the range of available memory.
For help about performing a specific memory test using the Agilent 16700-
series logic analysis system, see page 87.
To use the Oscilloscope Read test from the command line interface, enter
mtest or <parameters>. To see a list of the required parameters, enter
? mtest or
For general instructions on using the command line interface see page 131.
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Emulation for the Motorola M•CORE