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Cross-Arming
Between
Emulation and
External Analyzers
R>xtmo -s
R>xtgout trig1
R>tarm =trig1
R>tif 1 arm
R>tif 2 addr=40f
R>r 400
U>t
Emulation trace started
U>xt
External trace started
Making Coordinated Measurements 5-6
Cross-arming between the emulation analyzer and the external ana-
lyzer is a matter of specifying that one analyzer drive one of the internal
signals (trig1 or trig2) and then specifying that the other analyzer be
armed on that signal. For example, to cause the external analyzer to
arm the emulation analyzer, the commands below are entered.
It is often important to start the analyzer which receives a signal before
the analyzer which drives the signal. For example, if you start the ana-
lyzer which drives a signal first, the signal may already be driven before
you start the analyzer which receives the signal. The receiving analyzer
will most likely capture states which execute long after the condition
which caused the signal to be driven.
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