PDF N5406A Data sheet ( Hoja de datos )

Número de pieza	N5406A
Descripción	FPGA Dynamic Probe
Fabricantes	Agilent(Hewlett-Packard)
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No Preview Available ! Agilent Technologies InfiniiVision MSO N5406A FPGA Dynamic Probe for Xilinx Data Sheet Figure 1. FPGA dynamic probe for Xilinx used in conjunction with an Agilent InfiniiVision 6000 or 7000 Series MSO provides an effective solution for simple through complex debugging of systems incorporating Xilinx FPGAs. The challenge You rely on the insight a MSO (mixed-signal oscilloscope) provides to understand the behavior of your FPGA in the context of the surrounding system. Design engineers typically take advantage of the programmability of the FPGA to route internal nodes to a small number of physical pins for www.DadteabShuegegti4nUg..cWomhile this approach is very useful, 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 you need to access different internal signals, you must change your design to route these signals to the available pins. This can be time consuming and can affect the timing of your FPGA design. • Finally, the process required to map the signal names from your FPGA design to the MSO digital channel labels is manual and tedious. When new signals are routed out, you need to manually update these signal names on the MSO, which takes additional time and is a potential source of confusing errors. 1 page A quick tour of the application (continued) For ATC2 cores with auto setup enabled, each pin of the ATC2 core, one at a time, produces a unique stimulus pattern. The instrument looks for this unique pattern on any of its acquisition channels. When the instrument finds the pattern, it associates that instrument channel with the ATC2 output pin producing it. It then repeats the process for each of the remaining output pins eliminating the need to manually enter probe layout information. Measurement setup step 3: Import signal names Tired of manually entering bus and signal names on your MSO? The FPGA dynamic probe application reads a .cdc file produced by Xilinx Core Inserter. The names of signals you measure will now automatically show on your MSO digital channel labels. Setup complete: Make measurements Quickly change which signal bank is routed to the MSO. A single mouse click tells the ATC2 core to switch to the newly specified signal bank without any impact to the timing of your design. To make measurements throughout your FPGA, change signal banks as often as needed. www.DaUtasSehr-edeet4fUin.caobmle signal bank names make it straight forward to select a part of your design to measure. 5 5 Page

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Número de pieza	Descripción	Fabricantes
N5406A	FPGA Dynamic Probe	Agilent(Hewlett-Packard)

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