To align handling of the GTX outputs and #63 PR.

[jerzyjamroz]

• fix: OutFPUV0 does not support TCLKA. #87
• feat: MTCA EVR FPUNIV, backplane CLKA/B handling added. #95
• fix: TCLKA and TCLKB and EVRU/EVRD clocks. #94
  VS
• Add support for UNIV and RF mTCA EVR models #63

[zioven]

missing reference to commit: 64b5763
This commit provides the information so the driver maps the Inputs 16 and 17 as TCLKA and TCLKB (from MRF MTCA manual)

[jerzyjamroz]

@zioven , I did extensive CLKA tests today and I think my impelemtation is the way to go. It works as expected.

In summary:

• I will wait for you comment, once ok, I will merge this issue PRs (my part).
• Then, let's aggree the names for the EVR models within "mrmEvrSetupPCI" command.
• Then let's merge your code.

If anything, all ideas are welcome.

[zioven]

@jerzyjamroz Can you elaborate on the tests performed and what shortcomings had the second solution?

I am just curious and would like to understand if and how the performance is affected by both solutions.