400 and 200 Mb/s LVDS Digital
Waveform Generator/Analyzers
NI 656x NEW!
• 400 Mb/s or 200 Mb/s maximum
data rate in double-data-rate
(DDR) mode
Operating Systems
• Windows 2000/NT/XP
Recommended Software
• LabVIEW
• LabWindows/CVI
• SignalExpress
• 200 MHz or 100 MHz maximum
clock rate
• LVDS signaling for fast clock rates
and low power consumption
• 16 channels with per-channel
direction control (single-data-
rate mode)
• 2, 16, or 128 Mb/channel
onboard memory
• Interactive waveform and script
editor software
Driver and Editing
Software (included)
• NI-HSDIO driver
• Express VIs for
LabVIEW 7.1 and later
• Script Editor
• Digital Waveform Editor (included
with 16 and 128 Mb/channel models)
• Synchronization and Memory Core
(SMC) for tight synchronization
with other SMC-based devices
Product
NI 6562
NI 6561
Platform
PCI, PXI
PCI, PXI
Channels
16
16
Max Data Rate (Mb/s)
Max Clock Rate (MHz)
Voltage Level
LVDS
LVDS
Memory
2, 16, or 128 (Mb/channel)
2, 16, or 128 (Mb/channel)
Scripting
ꢀ
ꢀ
Programmable Data Delay
400
200
200
100
ꢀ
ꢀ
Overview
Create and Edit Patterns Interactively
The National Instruments 6562 and 6561 are 400 and 200 Mb/s digital with the Digital Waveform Editor
waveform generator/analyzers, respectively, for interfacing to LVDS • Import existing waveforms into National Instruments LabVIEW
digital electronics. These modules feature 200 and 100 MHz clock rates,
respectively; single and double-data-rate modes; 16 channels with per-
from VHDL simulation and spreadsheet tools in Value Change Dump
(.VCD) or ASCII formats
channel direction control (in single-data-rate mode); and deep onboard • Create new waveforms using built-in fill patterns
memory with triggering and pattern sequencing. You can use the • Edit waveforms interactively in the user interface
modules with the National Instruments Digital Waveform Editor, an
interactive software tool for creating and editing digital waveforms. With
the SMC, you can create mixed-signal test systems with digitizers,
arbitrary waveform generators, and other digital waveform
generator/analyzers, or you can synchronize multiple digital devices to
build low-skew multichannel systems for interfacing to high-pin-
count digital ICs and electronics.
Ordering Information
NI PCI-6562 ..............................................................778992-0M1
NI PCI-6561 ..............................................................778991-0M1
NI PXI-6562 ..............................................................778994-0M1
NI PXI-6561 ..............................................................77899±-0M1
1Where M is 1 (2 Mb/channel), 2 (16 Mb/channel), or ± (128 Mb/channel).
Includes NI-HSDIO driver and Script Editor. The 16 and 128 Mb/channel models
also include the Digital Waveform Editor.
Applications
Aerospace/Defense
Design High-Density Interfaces
• 400 Mb/s or 200 Mb/s maximum data
rate in double-data-rate (DDR) mode
• 200 MHz or 100 MHz maximum
clock rate
Avionic subsystem communications
Surveillance systems
Satellite testing
Semiconductor
Analog-to-digital converters
Digital-to-analog converters
Software
NI Digital Waveform Editor ........................................778724-0±
Cable
SHB12X-B12X LVDS cable ..........................................192±44-01
• Data delay for clock frequencies ≥25 MHz
• Data delay resolution as small as 60 ps
Accessories
SMA-2164 prototyping board ......................................779±2±-01
Mating connector for custom load boards..................779157-01
(see specifications on page 2 for valid delay ranges)
• Internal or external clock sources
• Tight channel-to-channel skew of ±215 ps (generation) or ±±±0 ps
(acquisition) (typical for clock frequencies at or above 25 MHz)
• 16 channels with per-channel direction control in single-data-rate
(SDR) mode
BUY NOW!
For complete product specifications, pricing, and accessory
information, call (800) 813 3693 (U.S. only) or go to
ni.com/modularinstruments.
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