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RF / Telecom Data Links

CPRI (fronthaul framing)

Classic CPRI fronthaul framing between a Radio Equipment Controller and a Radio Equipment: basic frames, hyperframes, the control-word map (sync, L1 inband…

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plannedGroup RF / Telecom Data LinksStandard CPRI Specification (Common Public Radio Interface)

Planned — scoped for this wave; deliverables not yet built. Ask if you need it sooner.

Verification IP is not safety-rated. These are testbench components — no ASIL target, no FMEDA, no IP-XACT, no safety-mechanism interface. They exist to help you verify a design, not to carry a safety argument. The safety soft-IP catalog is over here.

The deliverable

What is scoped

Scoped, not yet built
This VIP is specified against the protocol’s public standard and scheduled for the current wave. The deliverables below describe the intended shape, not shipped code.
Ask if you need it sooner
Scoping is done, so a concrete date is a conversation away. Customer demand reorders the wave.
Same shape when it lands
Every shipping VIP arrives as a clean-room bus-functional model, a passive protocol checker, and a self-checking interop testbench.

Classic CPRI fronthaul framing between a Radio Equipment Controller and a Radio Equipment: basic frames, hyperframes, the control-word map (sync, L1 inband, slow/fast C&M) and IQ container mapping across the standard line-rate options. SCOPE NOTE, recorded rather than discovered later: CPRI is a CONSTANT-BIT-RATE link over a vendor SerDes with 8b/10b or 64b/66b beneath it, so the framing is buildable but the product is only meaningful alongside a PHY this catalog does not have. Its packet-based successor is a separate product — see vip-ecpri, which needs no SerDes at all.

Key Features

Standards & Compliance

CPRI Specification (Common Public Radio Interface)

Interested in the CPRI (fronthaul framing) VIP?

This VIP is scoped but not yet built — tell us your timeline and we will reorder the wave.

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Verification IP is testbench collateral and is deliberately not safety-rated: no ASIL target, no FMEDA, and no IP-XACT descriptor. It carries no functional-safety claim.

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