HP 7750, Руководство пользователя

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Command Recall
The command recall feature is yet another, easier way to enter
commands again and again. You can press <CTRL>-r to recall the
commands which have just been entered. If you go past the command
of interest, you can press <CTRL>-b to move forward through the list
of saved commands. To continue stepping through the sample
program, you could repeatedly press <CTRL>-r to recall and
<RETURN> to execute the "st" macro.
Tracing Program
Execution
Note
For this example, you will be using the analyzer in the easy
configuration, which simplifies the process of analyzer measurement
setup. The complex configuration allows more powerful measurements,
but requires more interaction from you to set up those measurements.
For more information on easy and complex analyzer configurations and
the analyzer, refer to the HP 64700 Analyzer User’s Guide and the
User’s Reference manual.
Now let’s use the emulation analyzer to trace execution of the program.
Suppose that you would like to start the trace when the analyzer begins
writing data to the message output area. You can do this by specifying
analyzer trigger upon encountering write status to address 200 hex.
Furthermore, you might want to store only the data written to the
output area. This can be accomplished by modifying what is known as
the "analyzer storage specification".
Now let’s set the trigger specification. Type:
M> tg addr=200 and stat=write
To store only the accesses to the address range 200 hex through 21f
hex, type:
M> tsto addr=200..21f
2-24 Getting Started