Implement Fibre Channel golden PLL as a CDR option

ngscopeclient / scopehal

Test and measurement hardware abstraction library and protocol decodes. This is the library only. Most users should use scopehal-apps.

BSD 3-Clause "New" or "Revised" License

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Implement Fibre Channel golden PLL as a CDR option #163

Open azonenberg opened 4 years ago

azonenberg commented 4 years ago

The current "clock recovery PLL" is a pretty generic PLL that doesn't match the response of any particular standard. FC Golden is a good one to start with.

azonenberg commented 2 years ago

Reading material:

http://cdn.teledynelecroy.com/files/whitepapers/wp_clock_recovery.pdf http://cdn.teledynelecroy.com/files/whitepapers/understanding_sdaiii_jitter_calculation_methods.pdf