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DIOT - Distributed IO Tier
DIOT - Distributed IO Tier
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Opened Oct 07, 2020 by Christos Gentsos@cgentsos
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Reconcile FMC and CPCI-S 12V power supply margins

The CPCI-S specifies a ±10% margin for the 12V, while FMC only allows ±5%. Since the system boards will generally pass the 12V directly to the mezzanine, we might want to consider adding a clause in the DI/OT specs to apply a ±5% margin to the 12V, deviating from the more relaxed CPCI-S specifications. That way we don't lose compatibility with any (hypothetical) FMC-compliant communication mezzanines that might need the tight margins.

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Reference: project/diot#1