SerDes tool: Alpha support for LX2

[bob_behrooz]

We have CW4NET_v2020.06 v11.5.0 with QCVS 4.22. Release notes say that QCVS 4.22 has SerDes tool: Alpha support for LX2. 

Can you tell me what is and is not supported with SerDes tool: Alpha support for LX2? 

We tested SerDes  BIST which looks OK. But Jitter Scope test is always failing Test result is Exception: ‘PLL2CR0’.  

[yipingwang]

For the LX2, only BIST is supported in this release. The JitterScope has not been implemented for the LX2 yet. The SerDes block is different between the LX and LS devices. The current Jitterscope feature does not apply to the LX2 yet, only the LS. The transmit pattern generation feature and Jitterscope feature will be supported in the future releases.