Agilent Technologies 16800 Series Bedienungsanleitung PDF herunterladen

Agilent Technologies

B4655A FPGA Dynamic Probe

Data sheet

The Challenge

You rely on the insight a

logic analyzer provides to

understand the behavior of

your FPGA in the context of

the surrounding system. A

typical approach is to take

advantage of the programmability

of the FPGA to route internal

nodes to a small number of

physical pins that a logic

analyzer can measure. While

this is a very useful approach,

it has significant limitations.

• Since pins on the FPGA

are typically an expensive

resource, there are a relatively

small number available for

debug. This limits internal

visibility (i.e. one pin is

required for each internal

signal to be probed).

• When different internal

signals need to be accessed

you must change your design

to route these signals to pins.

This can be time consuming

and can affect the timing of

the FPGA design.

• Finally, the process required

to map the signal names from

the FPGA design to the logic

analyzer setup is manual and

tedious. When new signals

are routed out, the need to

manually update these signal

names on the logic analyzer

takes additional time and is

a potential source of

confusing errors.

A Better Way

Collaborative development

between Agilent and Xilinx

have produced a faster and more

effective way to use your logic

analyzer to debug FPGAs and the

surrounding system. The Agilent

FPGA dynamic probe, used in

conjunction with an Agilent logic

analyzer, provides the most

effective solution for simple

through complex debugging.

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Inhaltsverzeichnis

Seite 1 - B4655A FPGA Dynamic Probe

Agilent Technologies B4655A FPGA Dynamic ProbeData sheetThe ChallengeYou rely on the insight a logic analyzer provides tounderstand the behavior of yo

Seite 2

2PC boardJTAGXilinx cableParallel or USBFPGAProbe outputs on FPGA pinsSW application supportedby 1680, 1690, 16800 and16900 Series logic analyzersATC2

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3A quick tour of the application Design step 1: Create the ATC2 coreUse Xilinx Core Inserter or EDKto select your ATC2 parametersand to create a debug

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4Measurement setup step 3: Import signal namesTired of manually entering busand signal names on your logicanalyzer? The FPGA dynamicprobe application

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5Correlate internal FPGA activity withexternal measurementsWith each new selection of asignal bank, the applicationupdates new signal names fromyour d

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6Agilent B4655A specifications and characteristics Supported logic analyzers Standalone logic analyzers 1680 Series, 1690 Series, 16800 SeriesMod

Seite 7 - Ordering information

7Related LiteraturePublication Title Publication Type Publication NumberAgilent Technologies 16900 Series Logic Analysis Systems Color Brochure 5989

Seite 8 - Agilent Open

www.agilent.comwww.agilent.com/find/logicFor more information on Agilent Technologies’products, applications or services, pleasecontact your local Agi