Quantum Data 802R-PCI Manuel d'utilisateur

HDMI Developers Conference

Page 17New types of cable emulators (Type1, Type3)• The thoughts of cable emulator• Use cable meeting the specification to emulate waveform degradatio

Page 19Sink measurement: Automated jitter adjustmentUse N5990A automated measurement software to automatically adjust the amount of jitter (compliant

Page 21Excellent Signal Performance up to 7GExample Eye Diagrams at 2.2275 Gb/s• ParBERT‘s leading low intrinsic jitter(9 ps pp) and fast transitions

Page 23Source Test Cases• High-Speed Electrical Tests (TMDS Tests):• 7-2 Low voltage• 7-4 Rise & fall times• 7-5 Over/undershoot• 7-6 Inter-pair s

Page 25Physical layer measurement of Source deviceN1080A-H01TPA-PN5399A HDMI Automated Test Software1169A 12GHz Probe AmpDSO80000B Oscilloscope(recomm

Page 27Source waveform measurement: automatic measurement software (N5399A)D2D1D0CLK3.3V biasDDC/CEC/HPD/+5VTo DUTThe case of probe and fixture connec

Page 29The effect of oscilloscope bandwidthTr = 77.2psTf = 76.8psTr = 83.0psTf = 83.6psTr = 96.0psTf = 96.5ps8GHz BW6GHz BW4GHz BW1080p 8bit (1.485Gb/

Page 31Change in HDMI 1.3b TP1 Eye Mask0%25%65%0.15 0.31660V0.150.25200mV780mVMeasurement case of the signal with amplitude of 800mV 1080p(1.485Gbps)H

Page 33Added communication protocol test items of source device• Addition of Source Advanced Feature measurement• Test ID 7-34: Deep Color• Test ID 7-

Page 35N5998A communication protocol analyzer and generator displays**** Test of xxx-xxx.bin ****--------------------- Frame No = 1 ------------------

Page 1HDMI V1.3bAgilent Compliance Test solutionAgilent TechnologiesAlan Chuang 莊益林[email protected] 2Purpose and Agenda• Purpose• Overvi

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Page 3Display Technologies1997TMDSHDMIUDIDisplayPort1.11.21.31.4?DVI 1.0MDDI2.0?192719532009Digital DecreeTV Invented ColorAll DigitalMobileWireless H

Page 5HDMI OverviewHDMI Source HDMI SinkEDID ROMHDMI RXHDMI TXDDCTMDS Data0TMDS Data1TMDS Data2TMDS CLKCRU (1storder, 4MHz loop BW)Ｘ１０PLL1/10CECUse 3

Page 7HDMI –Sink Test Cases• High-Speed Electrical Tests:• 8-5 Min. Differential Sensitivity• 8-6 Intra-Pair Skew• 8-7 Jitter tolerance• 8-8 Different

Page 9Physical layer measurement of sink deviceJitter tolerance test case • Basic thoughts • Set input of sink device to worst case (amplitude, skew,

Page 11Sink measurement: Automatic measurement software• DUT can select supported format and automatically display necessary test items• Checkbox can

Page 13• Integrates mandatory EDID, CEC and HDCP tests in test automation• Quantum Data 882 is the leading instrument, abundant in test labs; compleme

Page 15Change in CTS 1.3b Sink device test• Measurement data rate can be increased to 3.4Gb/s (the measurement can be performed at maximum rate suppor