​​JESD204B IP Core​

​​Supports Both the JESD204B Tx and Rx Directions with Corresponding Multiple Layers on Lattice FPGAs​

JESD204B is a high-speed serial interface used between data converters, such as analog-to-digital converters (ADCs) and digital-to-analog converters (DACs), and the FPGA device to replace traditional interfaces, such as CMOS and LVDS. With converter sampling rates and data throughput increasing, the JESD204B interface offers advantages in terms of size, cost, and speed.

JESD204B for Lattice Radiant – CertusPro-NX, Avant-G and Avant-X
JESD204B for Lattice Diamond – ECP5-5G, ECP5 and LatticeECP3.

Resource Utilization details are available in the IP Core User Guide.

Features

  • JESD204B subclass 0 and 1.
  • Lane rates up to:
    • 8.192 Gb/s for CertusPro-NX devices
    • 9.8304 Gb/s for Avant-G and Avant-X devices
  • Configurable lane counts of:
    • 1, 2, or 4 lanes for CertusPro-NX devices
    • 1, 2, 4, or 8 lanes for Avant-G and Avant-X devices
  • Scrambler and descrambler support
  • SYSREF modes: One-shot and Periodic (always).

Jump to

Block Diagram

Ordering Information

  Part Number
Device Family Single Seat Perpetual Single Seat Annual
Avant-G JESD-204B-AVG-UT JESD-204B-AVG-US
Avant-X JESD-204B-AVX-UT JESD-204B-AVX-US
CertusPro-NX JESD-204B-CPNX-UT JESD-204B-CPNX-US
ECP5-5G JESD-204B-E5G-UT JESD-204B-E5G-US
ECP5 JESD-204B-E5-UT JESD-204B-E5-US
LatticeECP3 JESD-204B-E3-UT1 JESD-204B-E3-US

An IP core-specific license is required to enable full, unrestricted use of the JESD204B IP core in a complete, top- level design. You can get the license after the IP is purchased

To find out how to purchase the JESD204B IP core, please contact your local Lattice Sales Office.

Documentation

Quick Reference
Information Resources
TITLE NUMBER VERSION DATE FORMAT SIZE
Select All
JESD204B IP Core - User Guide
FPGA-IPUG-02259 1.1 4/7/2025 PDF 2.2 MB
JESD204B IP Core – Lattice Diamond Software
FPGA-IPUG-02010 2.3 6/20/2017 PDF 3 MB
TITLE NUMBER VERSION DATE FORMAT SIZE
Select All
JESD204B IP Core - Release Notes
FPGA-RN-02006 1.1 4/7/2025 PDF 187.1 KB

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