PCI express

Trigger & decode oscilloscope software package

PCI express
PCI express, Software


  • Full support of 8b 10b and PCI Express 1.1/2.0/3.0 up to 8 Gbit/s and up to 4 times the link size
  • Reliable and consistent decoding with configurable CDR or built-in receiver equalization settings
  • Triggering on protocol details such as transaction layer packets (TLP), data link layer packets (DLLP), ordered sets (OS) and errors
  • Selectable decoding layer: bits, scrambled or descrambled, 8b10b, or final
  • Powerful search and measurement capabilities
  • 多域图标

PCIe 1.1 / 2.0 / 3.0 Trigger & Decode

The R&S®RTO6 and R&S®RTP oscilloscopes support triggering and decoding of PCI Express Gen 1.1 and 2.0 signals. In addition, the R&S®RTP supports Gen 3.0 signals. Users can set up decoding in seconds via the intuitive menu dialogs. For detailed analysis, results can be viewed as color-coded telegrams and/or in a table. Errors and other protocol-specific fields, such as TLP and OS are identified efficiently using the oscilloscopes' protocol trigger. 


Fast bus setup

From the app cockpit, any protocol can be configured in only a few steps. Once the desired generation/bus speed has been chosen, the relevant channels selected and the correct levels set, decoding begins automatically. For PCI Express, a link size of up to 4 can be decoded simultaneously. 


Simple and quick configuration of the PCIe bus decoding

Display as color-coded bus

Efficiently analyze the decoded bus frames by overlaying the time domain signal with PCIe color-coded packets. Messages can be displayed in hex, bin and ASCII format. Users have the choice to display the data in a concise table or with all detailed information. The flexible screen setup ensures you always have an excellent overview. 


Decoded PCIe Gen 3 (x4 link) shown with the synchronized waveform, zoom window and with all details in the result table

Strong trigger capability

Trigger on specific PCIe packets, data and errors

The protocol-specific trigger lets you reliably isolate protocol events and errors. High acquisition rates make Rohde & Schwarz oscilloscopes ideal for finding errors quickly. Protocol-specific trigger results can then be decoded. For PCIe, this allows users to trigger on specific OS (SKP OS, Training Seq, etc.), DLLP (ACK, Vendor, etc.), TLP (Mem, IO, etc.) and errors (CRC16, LCRC, etc.).


Select from a comprehensive list of protocol types for triggering to focus the acquisition on the details of interest

Powerful search and navigation capabilities

Comprehensive search functions simplify the analysis of long signal sequences. You can search for waveforms based on various criteria, such as signal faults and protocol content. All detected events are shown in a table with timestamps. The individual events can be examined in a zoom window with simple navigation between events.


Search for protocol details in long acquisitions

Reliable decoding

The protocol dialog gives users additional settings to help ensure stable and reliable decoding. For example with PCIe Gen 1.1/2.0, the CDR/PLL settings can be fine-tuned to the captured signal. For Gen 3, RX equalization settings such as CTLE and DFE are built-in. 


Advanced settings for PCIe decoding




订单号码 1801.7090.02

PCIe 1.1/2.0、8b10b(最高 6.25 Gbit/s)


订单号码 1803.6710.02

PCIe 1.x/2.x/3、8b10b




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Terms & Conditions of the Prize Draw 10 years Rohde & Schwarz oscilloscopes

1. The prize draw “10 years Rohde & Schwarz oscilloscopes” (herein referred to as “Draw”) is organized by Rohde & Schwarz GmbH & Co. KG, Mühldorfstraße 15, 81671 Munich, Germany, Tel. +49 89 41 29 0 (herein referred to as “R&S).

2. All participators can register to the draw during January 01, 2020 to December 31, 2020 with their name, company name and business e-mail.

3. Participation is free of charge and not dependent on the purchase of goods or services.

4. The draw is only open to legal entities and only the legal entities are able to win the prizes. An individual person is not allowed to participate on its own name and its own account but as a representative of a legal entity filing the participation form in the name of and on behalf of the legal entity.

5. The prizes to win are 1 of 10 R&S®RTB2000 within the time frame January 1, 2020 to December 31, 2020:

Prize: 1x R&S®RTB2000 Digital Oscilloscope

6. The draw takes place at Rohde & Schwarz headquarters, Muehldorstrasse 15, 81671 Munich. The winner of the prizes will be informed by e-mail within 5 (5) working days.

7. The authorized representative of the legal entity shall inform Rohde & Schwarz about the acceptance of the price. In case of the denial of the acceptance, or no answer within two (2) weeks, a new winner will be drawn. If no winner can be determined within four (4) weeks, the draw ends and the prize forfeit.

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11. Any Participant who does not comply with these Terms & Conditions may be disqualified by R&S from this Competition. In such cases, prizes can also be withdrawn retrospectively. In case a prize is withdrawn retrospectively due to the non-compliance with these Terms & Conditions, it shall be returned by the respective participant at his cost to R&S’ address mentioned under Nr.1 and a new winner will be drawn.

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