Getting Started with TDSHT3
You can use this side of the Quick Reference Card to get
started with the Sink JitterTolerance test procedure. The
otherside containsacomplete menu treefortheTDSHT3
HDMICompliance Test Software.
NOTE. For additionalprocedures, referto the
QuickStart User Manual.Forcomplete
operating instructions, referto the Online
Help.
4. The software remotely controls the DTG and AWG,
whichmustbeconnected by a NationalInstruments
GPIB--USB--B. ToconnecttheDUT, click Tests >
Connect.
6. To configure and testtheGPIBconnection to the DTG,
click Signal Sources.TheSignalSources Setup dialog
box appears.
TDSHT3 HDMI Compliance TestSoftwareenables
unprecendented efficiencybyprovidingacomprehensive
range of tests, including Jitter Tolerance.
Sink JitterTolerance
This test allows you to confirm that the maximum allowed
TMDS clock jitter issupportedbytheSinkDUT.
You will needone supported oscilloscope, two differential
probes,one digital timinggenerator (DTG),onearbitrary
waveform generator(AWG),oneDCpowersupply, 12
SMA cables, two bias--tees, one cable emulator, one GPIB
controller,oneTPA--R--DI,andoneTPA--R--TDR.
Follow these steps:
1. On the menu bar, click Tests > Select > Sink.
2. In the differential testspane, select the JitterTolerance
checkbox.
3. To change the configuration settings,click Tests >
Configure. For most tests, you canusethe factory
default configuration. However,youcanchange the
valuesby usingthevirtual keyboardorthegeneral
purposeknobon the oscilloscope front panel. Using the
Filemenu,you canalso restorethefactory defaults or
save and recall yourown configuration settings.
5. Maketheconnectionsasfollows:
To find the device tolerance limit
To measure the parameters
7. To runthetest successfully,ensure thattheBusTiming
parameterissetto 2 useconyour GPIB board
configuration.
8. Click Run Test to perform the test. The TDSHT3
HDMICompliance Test Softwaresets up the
oscilloscope and conductsthetest. Followthe
instructionsin thedialog box.Depending onyour
answer, a series of dialog boxes may promptyou for
your input.
9. If you successfully run the test, the software calculates
the jitter values and displays the results. The software
makesResultavailable automatically and displays the
result summary, the eye diagram plot, and the clock jitter
plot.You can alsoview thereport configuration details
in the result pane.
10. In theresult summary pane, click Result Details to
display the results of the tests.
For up-to-date information on Tektronix oscilloscope
solutions for HDMI Compliance Test Software, access
the www.tektronix.com
TDSHT3 OrderingInformation
Thissoftware supportstheTDS6000B,TDS6000C,
TDS7254/B,TDS7404/B,CSA7404/B,andTDS7704B
series of oscilloscopes. Refer to the OptionalApplications
Software on Windows-BasedOscilloscopes Installation
Manual foralistof specificmodels. The applications CD
includes a PDF fileof the online help.
Web page.
Toorder along with oscilloscope:
H Opt. HT3 -- HDMI Compliance Test Software
To order an upgrade for an existingoscilloscope:
H TDS7000/B -- OrderTDS7UP/7BUP -- Opt. HT3
H CSA7000/B -- OrderTDS7UP/7BUP -- Opt. HT3
Recommended Accessories
Oscilloscopes
H 16M RecordLength/Ch -- Opt. 4M or more(for Eye
Diagram and Jitter tests)
H Serial Trigger-- Opt. ST (for Inter--pairSkewtests)
HDMI Pattern Sources
H Jitter Generation -- AWG710B (forSink tests)
H Test Pattern Generation -- DTG5274 and DTGM30 for
Sink Tests (three required)
TDR Tests
H Oscilloscope -- TDS8000B with 80E03 and 80E04
modules
Probes
H Differential Probes -- P6330,P7330 and P7350 (two
probesrequired)
H ActiveProbes -- P7240 and above (twoprobesrequired)
H ProbePositioner -- PPM100 FlexibleArm Probe Posi-
tioner
Test Fixtures
H Plug type -- HDMITPA--P adapter set -- 013--A013-- 50
H Receptacle type -- HDMI TPA--R adapter set --
013--A012--50
TDSHT3
HDMI Compliance Test Software
Reference
Sink Test
www.tektronix.com
*P071154101*
071-1541-01
TDSHT3 Menu Tree
File
Recall Default
Recall
Save
Recall Recent
Preferences
Minimize
Exit
Position Eye Mask in Center
Acquisition Alert Message
Trigger (Rise/Fall Time or Over/Undershoot)
Pulse Width
Edge Trigger
Tes ts
Results
Utilities
Select
Configure
Connect
View Waveform
Summary
Details
Report Generator
Deskew
Source
Sink
Cable
Source
Sink
Cable
De f ine Tes t Tem plate
Define Report Layout
Generate Report
Eye Diagram
Duty Cycle
Rise Time
Fall Time
Clock Jitter
Over/Undershoot V-- H
Over/Undershoot V-- L
Inter--Pair Skew (Clock--Data Tests)
Inter-- Pair Skew (Data-- Data T ests)
Intra-- Pair Skew
Low Amplitude +
Low Amplitude --
Min--Diff Sensitivity
Jitter Tolerance
Intra-- Pair Skew
Eye Diagram
Help
Help Topics
About TDSHT3
Copyright Tektronix,Inc.
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