WESCON10.NOV–wy
Low-cost logic analyzers offer wide assortment of features
Two low-cost logic analyzers, Models VC-3120 and VC-3130, provide 25-MHz
state and 100-MHz timing logic analysis. The VC-3120 is a 32-channel
machine, and the VC-3130 is a 48-channel machine. Standard features on
both models include 5-ns glitch capture, 8-Kbit-deep memory per channel,
multilevel triggering, automatic compare (go/no-go testing, and RS-232 and
Centronics interfaces for computer hook-up or hard-copy output.
Disassemblers are available for most popular 8- and 16-bit
microprocessors. Besides its higher channel count, the Model VC-3130 has
some other features not included in the lower-cost Model 3120: signature
analysis capability and histograms, among others. The VC-3130 also has an
analog display mode that displays the analog equivalent of an 8-digit
record from the input channels. This facility can be used to reconstruct
any digitized analog information, such as the output of an A/D converter.
(Model VC-3120, $1,995; Model VC-3130, $2,695–stock.) Hitachi-Denshi
America, Ltd. Torrance, CA Rich Westle 310-328-6116 Fax 310-328-6252
WESCON BOOTH #2748
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