User manual TEKTRONIX DSPT DATASHEET

[. . . ] Compliance Test Software for Oscilloscopes DPO DSPT Data Sheet Features & Benefits Supports DisplayPort Compliance Test Standard (CTS) v1. 1 and 1. 1a Source Tests (User Selectable) Four-lane Simultaneous Testing with Tektronix P7300SMA Series Probes Detailed Test Report with Waveform Plots, Pass/Fail Results, and Margin Analysis Software Automatically Saves Test Data to Waveform Files for Later Analysis Applications DisplayPort Transmitter Compliance Testing for Source Devices such as Computer Graphics Cards and Chipsets DisplayPort source compliance software interface Data Sheet DisplayPort Source Compliance Testing for DPO/DSA/MSO70000 Series Oscilloscopes DisplayPort is the new digital display interface technology for computers, monitors, and home-theater systems aimed at lower implementation costs and improved video performance. DisplayPort 1. 1a gives manufacturers of LCD panels, monitors, graphics cards, PC chipsets, projectors, peripherals, components, and consumer electronics a next-generation digital interface that is designed to replace LVDS, DVI, and eventually VGA. [. . . ] The user can then choose to run the full suite of tests required for compliance, or to select only certain tests of interest for debug or troubleshooting. DPO DSPT now supports compliance testing to both CTS1. 0 and CTS1. 1, user-selectable from the menu interface. The software automatically recognizes the method of electrical connection (differential probes or direct-cabled SMA) and configures the oscilloscope input channels. One lane, two lanes, or all four DisplayPort lanes can be tested simultaneously. Differential probes are used to connect multiple lanes. For each transmitter signal condition (for example, with pre-emphasis enabled or disabled), DPO DSPT automatically performs all of the selected tests, properly configuring the oscilloscope settings for each test and making the required measurements. If the Tektronix DP-AUX DisplayPort Auxiliary Controller is used in conjunction with the DPO DSPT software, DPO DSPT can completely automate the process of source device parameter settings, eliminating user intervention and greatly simplifying the test process. A report is then generated documenting all measurement DPO DSPT Transmitter Test. results with the specified limits, pass/fail results, test margins, and illustrative screenshots where applicable. DisplayPort Source Compliance Tests Eye Diagram Non Pre-emphasis Level Verification Pre-emphasis Level Verification Inter-pair Skew Intra-pair Skew AC Common Mode Noise*1 Non-ISI Jitter Total Jitter Unit Interval*1 Main Link Frequency Compliance Spread Spectrum Modulation Frequency Spread Spectrum Modulation Deviation *1 Informative Test ­ Not required for compliance. 2 www. tektronix. com Compliance Test Software for Oscilloscopes -- DPO DSPT Ordering Information DPO DSPT DisplayPort Transmitter Compliance Test Software for DPO/DSA/MSO70000 Series Oscilloscopes Includes: The software is supplied on internal hard disk and on compact disk media. Online documentation and printable manual in PDF format are supplied with the product. Recommended Accessories Accessory Description Options Option Description DPO/DSA/MSO70000 Series, 8 GHz or Higher Opt. DSPT DPOFL-DSPT Order preinstalled on a new oscilloscope DPO/DSA/MSO70000 (8 GHz or higher) Order Floating License version DPOJET (Option DJA) Required measurement support for DPO DSPT TF-DP-TPA-P Test Fixture DisplayPort Source test fixture, needed for connection between DisplayPort Source DUT and oscilloscope inputs 174-5771-00 Matched pair of low-loss SMA cables, minimizes skew Phase-Matched SMA between inputs for accurate measurements Cable Set P7380SMA or P7313SMA Enables connection of up to four DisplayPort lanes for Differential Probe simultaneous multilane testing DP-AUX DisplayPort Enables direct communication with source DUT to Auxiliary Controller completely automate signal parameter changes as required for each compliance test Order an Upgrade for Existing Oscilloscope Product(s) are manufactured in ISO registered facilities. Product(s) complies with IEEE Standard 488. 1-1987, RS-232-C, and with Tektronix Standard Codes and Formats. www. tektronix. com 3 Data Sheet Contact Tektronix: ASEAN / Australasia (65) 6356 3900 Austria 00800 2255 4835* Balkans, Israel, South Africa and other ISE Countries +41 52 675 3777 Belgium 00800 2255 4835* Brazil +55 (11) 3759 7600 Canada 1 800 833 9200 Central East Europe, Ukraine, and the Baltics +41 52 675 3777 Central Europe & Greece +41 52 675 3777 Denmark +45 80 88 1401 Finland +41 52 675 3777 France 00800 2255 4835* Germany 00800 2255 4835* Hong Kong 400 820 5835 India 000 800 650 1835 Italy 00800 2255 4835* Japan 81 (3) 6714 3010 Luxembourg +41 52 675 3777 Mexico, Central/South America & Caribbean (52) 56 04 50 90 Middle East, Asia, and North Africa +41 52 675 3777 The Netherlands 00800 2255 4835* Norway 800 16098 People's Republic of China 400 820 5835 Poland +41 52 675 3777 Portugal 80 08 12370 Republic of Korea 001 800 8255 2835 Russia & CIS +7 (495) 7484900 South Africa +41 52 675 3777 Spain 00800 2255 4835* Sweden 00800 2255 4835* Switzerland 00800 2255 4835* Taiwan 886 (2) 2722 9622 United Kingdom & Ireland 00800 2255 4835* USA 1 800 833 9200 * European toll-free number. If not accessible, call: +41 52 675 3777 Updated 25 May 2010 For Further Information. Tektronix maintains a comprehensive, constantly expanding collection of application notes, technical briefs and other resources to help engineers working on the cutting edge of technology. [. . . ] All other trade names referenced are the service marks, trademarks, or registered trademarks of their respective companies. 14 Oct 2010 61W-22310-2 www. tektronix. com [. . . ]