Agilent Technologies 1660A Series, User Reference

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Type Field
The Type field allows you to configure the logic analyzer with either an
external clock or an internal clock. When the Type field is selected, the
following choices are available.
Timing
When Timing is selected, the analyzer uses its own internal clock to clock
measurement data into the acquisition memory. This clock is asynchronous
to the signals in the target system. When this option is selected, some fields
specific to external clocks will not appear in the analyzer menus.
The analyzer can only be configured with one timing analyzer. If two are
selected, the first will be turned off.
State
When State is selected, the analyzer uses a clock from the system under test
to clock measurement data into acquisition memory. This clock is
synchronous to the signals in the target system.
Type Field
Type field Analyzer type selection menu
The Configuration Menu
Type Field
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