Teledyne Says PCIe 6.0 Testing is Successful
Published2023.01.18 14:21.jpg)
Supports PAM4 multilevel signal speed of 64GT/s
Teledyne LeCroy is expected to ease the testing burden on developers by meeting the demand for 64 GT/s speed support, which is twice as fast as PCIe 5.0, through its PCI Express® 6.0 test solution.
Teledyne LeCroy (CEO Woonjae Lee) announced on the 18th a fully automated PCIE6 TX-RX compliance test software.
At the same time, we announced the SDAIII-PCIE6 and SDAIII-PAMx solutions that can be used for debugging and characterizing PAMx signals and PCIE Gen 6 signals.
As new technologies such as artificial intelligence/machine learning (AI/ML) and high-performance computing (HPC) advance, demand for solutions capable of rapidly processing large amounts of data is rapidly increasing.
The next-generation PCIeⓡ 6.0 will meet the need for fast data access by using PAM4 (multi-level signaling) that can support a speed of 64 GT/s, which is twice as fast as the transfer speed of 32 GT/s provided by PCIe5.0.
Although the PAM4 method allows for high-speed data transmission, it places the burden of complex testing procedures on system developers who handle multi-level signals.
Teledyne LeCroy's New Automated Test Software QPHY-PCIE6-TX-RX and SDAIII-PCIE6 And SDAIII-PAMx is a software that performs product characterization and debugging, and works with SDAIII-CompleteLinQ serial data analysis software on a Teledyne LeCroy LabMaster 10 Zi-A oscilloscope, providing PCIe developers with the analysis tools they need to test and debug complex PCIe 6.0 devices.
The new solution being announced this time calculates and displays jitter by transition group occurring at multiple levels, and performs Tx Equalization Preset test using AC Fit method currently used in SigTest and provides results.
Additionally, users can observe and measure waveforms by directly setting or changing preset cursor values using the transmitter equalization tool provided by Teledyne LeCroy.
Here, SNDR (Signal-to-Noise-and-Distortion-Ratio) is a high-quality oscilloscope noise correction and powerful signal analysis waveform display method, and the signal analysis results are displayed as waveforms.
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