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Chip to Chip

Cutting Edge Chip to Chip Solutions

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Overview

Comcores chip-to-chip portfolio consists of JESD204B, JESD204C, JESD204 Verification IP and Interlaken IP. Comcores is a leading provider of JESD204B and JESD204C. The JESD IP comes with the widest parameter set available and has gone through extensive testing. The JESD IP core enables quick and reliable deployment of both the transmitter (TX) and the receiver (RX) link layer and comes optionally with a tightly integrated transport layer option.

 

The JESD204B and JESD204C IP Cores are silicon proven, thoroughly tested in UVM regression environment and have been interoperability tested with key ADC/DAC providers and leading Serdes/PHY solutions. The Interlaken IP supports up to 2.6 Tbps bandwidth performance on up to 48 lanes with 56 Gbps Serdes rates and comes with an integrated Media Access layer.

Architecture Diagram

JESD204 diagram

Success Story

Customer experience

Customer: Key OEM  |  Location: South Korea

Challenge

Building a 5G chip for processing massive MIMO requiring exchange of a massive amount of data

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Solution

Comcores’ unique interface technology enabled our customer to build a state-of-the-art chip with terabytes of interface capability and with a lot of flexibility to host different configurations.

Comcores unique insight and experience with these interface protocols provided the customer with a partner that could actively provide advice for design decisions and ensure a safe way to final success.

Related material

Unlock your chips full data throughput potential with Interlaken

Piotr Koziuk Aug 10 2022 To The 8b 10b encoding scheme of JESD204, JESD204A and JESD204B paired with Decision Feedback Equalizers (DFEs) may not work efficiently above 12.5Gbps as it may not offer adequate spectral richness, for this reason, and for better relative power efficiency 64b66b encoding was introduced in JESD204C targeting applications up to 32 Gbps. JESD204D that is following in its footsteps with even higher line rates planned up to 112Gbps utilizing PAM4 PHYs demands a new...

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CEO Interview

Daniel Nenni of SemiWiki interviewed John Mortensen, the CEO of Comcores. Feb 18 2022 Bio of John Mortensen John is the CEO & CCO of Comcores. He has been with Comcores since 2019, and has been leading the commercial function since 2020 and was appointed CEO in early 2021. John is focused on creating the best possible customer experience when you do business with Comcores. An experience where you, as a customer, sense how we constantly strive to develop cutting-edge IP’s, how we make an...

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