R&S’ Oscilloscopes and Marvell’s Multiport Multi-Gigabit Automotive Ethernet Switch Address Wideband Test

January 13, 2020 Alix Paultre

Rohde & Schwarz and Marvell have demonstrated successful compliance tests and debugging for high-speed digital interfaces on the Marvell 88Q6113 multi-gigabit automotive switch platform. Enabling the implementation of a domain/zonal controller network architecture, the IEEE 802.3-compliant 88Q6113 is an 11-port Ethernet switch that supports RGMII/ MII/RMII/, SGMII, XFI Multi-Speed SerDes (1/2.5/5/10 Gbps), and PCIe Gen 3.0.

Rohde & Schwarz and Marvell were the first companies to implement 1000BASE-T1 compliance tests for the 88Q2112 Ethernet transceiver, using an R&S RTO oscilloscope. The latest improvements to the R&S RTP oscilloscope family include the 16 GHz acquisition bandwidth required to perform signal integrity tests and debugging for SerDes, LVDS, PCIe Gen 3.0, MIPI and more, as well as automotive Ethernet interfaces. 

The R&S RTP includes real-time de-embedding for signal integrity analysis, and offers bus measurement features supporting the high-precision latency measurements for debugging switches and networks.

www.rohde-schwarz.com/rtp

 
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