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Logic Analyzer Reference
1670G-Series Logic Analyzer Description
1670G-Series Logic Analyzer Description
The 1670G-series logic analyzers are part of a family of general-
purpose logic analyzers. The 1670G-series consists of four models
ranging in channel width from 34 channels to 136 channels, with 150-
MHz state and 500-MHz timing speeds. There are two options that
expand the use of the 1670G-series. The oscilloscope option, which is a
2-GSa/s digitizing oscilloscope, and the pattern generator option, which
is a 200 M Vector/s pattern generator.
The 1670G-series logic analyzers are all designed as full-featured
standalone or network-configurable instruments for use by digital and
microprocessor hardware and software designers. All models have
GPIB, RS-232-C, and Centronics interfaces for hard copy printouts and
control by a host computer, and have ethernet LAN interfaces.
Analyzer memory depth is 64K per channel in all pod pair groupings, or
128K per channel on one pod of a pod pair (half-channel mode).
Deeper memory configurations are available as options (see page 92).
Measurement data is displayed as data listings and waveforms, and can
also be plotted on a chart or compared to a reference image. Profiled
data is displayed as histograms of activity by time, state, or address
range using the software performance analysis feature.
The 150-MHz state analyzer has master, master/slave, and
demultiplexed clocking modes available. Measurement data can be
stamped with state or time tags. For triggering and data storage, the
state analyzer uses 12 sequence levels with two-way branching, 10
pattern resource terms, 2 range terms, and 2 timers.
The 250-MHz timing analyzer has conventional timing mode with
variable width, depth, and speed selections. Sequential triggering uses
10 sequence levels with two-way branching, 10 pattern resource terms,
2 range terms, 2 edge terms and 2 timers.