Fully automated, universal and fast: decoding of 8b/0b buses with the R&S RTO oscilloscope

The new R&S RTO-K52 decoding option for the R&S RTO oscilloscope helps developers design, verify and debug modules with 8b/10b encoded buses.

Munich | 05/26/2015 | Test & Measurement Fully automated, universal and fast: decoding of 8b/10b buses with the R&S RTO oscilloscope Rohde & Schwarz expands the application field of its R&S RTO oscilloscope by adding an option to decode and analyze 8b/10b encoded interfaces up to 6.25 Gbit/s. The new software options full autoset function configures all settings at the push of a button. The new R&S RTO-K52 decoding option helps developers design, verify and debug modules with 8b/10b encoded buses. At the push of a button, the R&S RTO uses the options full autoset function to determine the channel, decision level and bit rate settings, allowing developers to quickly start measuring. All of these settings can be readjusted manually.

Decoding is based on the clock rate and 8b/10b-specific bit alignments of the captured waveform. The decoded data symbols and control symbols are displayed clearly and are color coded. A tabular list of the protocol contents is also provided. The 8b/10b decoding options powerful search and navigation function enables users to quickly isolate data contents as well as error states such as disparity violations.

The R&S RTO features an up to 128-bit serial pattern trigger for precise triggering on individual bit sequences. The optional R&S RTO-K13 HW-CDR hardware clock data recovery delivers accurate results for embedded clock signals.

The new test solution allows users to correlate 8b/10b encoded interface commands with other circuit signals over time, for easy isolation of critical states and fast identification of system design errors. 8b/10b encoded buses are used in the common USB 3.0 and PCIe interfaces and many other applications. The MIPI UniPro M-PHY interface in smartphones as well as display interfaces such as HDMI use 8b/10b encoding, as do base stations based on the Common Public Radio Interface (CPRI).

The R&S RTO-K52 8b/10b serial decoding option is now available from Rohde & Schwarz.

Rohde & Schwarz The Rohde & Schwarz electronics group offers innovative solutions in the following business fields: test and measurement, broadcast and media, secure communications, cybersecurity, radiomonitoring and radiolocation. Founded more than 80 years ago, this independent company has an extensive sales and service network and is present in more than 70 countries. The electronics group is among the world market leaders in its established business fields. On June 30, 2014, Rohde & Schwarz had approximately 9800 employees. It achieved a net revenue of EUR 1.75 billion in the 2013/2014 fiscal year (July to June). The company is headquartered in Munich, Germany. It also has regional headquarters in Singapore and Columbia, Maryland, USA, to manage its operations in these regions.

LINK:	http://www.rohde-schwarz.co.uk/en/news-press/press-room/press-releases...
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