In today’s data-driven world, high-speed communication has emerged as the key requirement in sectors such as telecommunications, aerospace, and defense, to name a few.
By achieving rapid and more dependable communication at previously unheard-of speeds, the JESD204D standard is revolutionizing the way ADCs, DACs, and FPGAs exchange data.
This blog explains how JESD204D is pushing boundaries for high-speed data communications and revolutionizing system performance across multiple sectors.
As demands grow, there is a need for increased efficiency and scalability in data transfer solutions.
The JESDC standard’s newest JESD version, JESD204D, addresses this by increasing lane rates, using advanced error correction techniques, and retaining backward compatibility with older standards.
Therefore, it plays a crucial role in helping meet future high-bandwidth application needs, ensuring that increasingly large amounts of data can be processed without breaching the capacity of the system.
What is JESD204D?
The JESD204 Standard, which was first introduced in the year 2006, is one of the key standardized serial interfaces between data converters (ADCs and DACs) and logic devices (FPGAs or ASICs).
It has come a long way, evolving with iterations from JESD204B to JESD204C.
What to Expect from JESD204D
JESD204D will continue to use NRZ signaling, like the previous versions, with the addition of PAM4 signaling as a new feature.
It supports up to 116 Gbps in PAM4 and 58 Gbps in NRZ, which seems to be the natural progression to achieve higher line rates, requiring Reed Solomon Forward Error Correction (RS-FEC)owing to its high Bit Error Rate (BER).
RS-FEC encoding will be a prominent new feature for the JESD204D protocol because of the high Bit Error Rate (BER) on PAM 4 links and will be used for error detection and correction.
NRZ or PAM2 links will still leverage the FEC mechanism, but only for error detection rather than for CRC.
Comparison of JESD204A, JESD204B, JESD204C and JESD204D
Applications of JESD204D in Various Industries
- 5G/5G NR/6G: Enables fast, low-latency data transfer in wireless networks.
- Aerospace/Defense: Supports synchronized data for radar and avionics.
- Automotive/ADAS: Powers real-time processing for autonomous vehicles.
- Medical Imaging: Provides high-resolution, real-time diagnostics.
- Test/Measurement: Delivers synchronized, high-speed data acquisition.
Future of JESD204D -Trends and Innovations
It is anticipated that JESD204D will transform high-speed data transfer.
It offers improved dependability via Reed-Solomon FEC. It supports faster lane rates up to 116 Gbps PAM4.
It ensures optimal multi-lane synchronization for low-latency applications such as 5G/6G, radar, and medical imaging.
FPGA vendors are improving integration for improved performance and power efficiency as AI, edge computing, and 5G become more widely used.
Next-generation serial communication will be made possible by JESD204D as the standard develops, and Logic Fruit Technologies is still at the forefront of this field by providing state-of-the-art JESD IP solutions.
Logic Fruit’s JESD204D IP Core
The cutting-edge JESD204D IP Core from Logic Fruit Technologies is made for FPGA-based implementations.
It supports larger bandwidth applications with improved features and higher lane rates. The core will also be available for hardening for the SoCs.
It maximizes the performance of high-speed ADCs and DACs while guaranteeing backward compatibility with JESD204C and JESD204B, allowing for a seamless transition for current designs.
Delivering dependable, high-performance solutions for telecommunications, aerospace, defense, and industrial applications.
Logic Fruit is at the forefront of innovation, with expertise in JESD204 protocols and collaborations with Tier 1 and Tier 2 vendors worldwide.
Why Choose Logic Fruit’s JESD204D IP Core for Your Designs?
Industry-Leading Expertise – Logic Fruit continues to set the standard for JESD204D solutions, guaranteeing superior performance and dependability, thanks to its demonstrated track record in JESD204B and JESD204C implementations.
High-Speed Performance – Our IP Core reduces latency and maximizes data throughput for high-bandwidth applications, accommodating the higher lane speeds of JESD204D.
Seamless Compatibility – Completely backward-compatible with JESD204C and JESD204B, allowing for a smooth upgrade process without requiring significant redesign work.
FPGA-Optimized Implementation – With its architecture for FPGA-based systems, our JESD204D IP Core guarantees scalability, flexibility, and interoperability with ADC/DAC suppliers.
Proven Reliability – Our IP solutions, which are successfully implemented by Tier 1 and Tier 2 vendors, are put through a rigorous testing process to guarantee reliable performance in mission-critical applications.
Ongoing Innovation – As a JESD204D pioneers, Logic Fruit is dedicated to ongoing development, making sure our products satisfy the most recent market needs and technological developments.
Key Features of Logic Fruit’s JESD204D IP Core
- JEDEC JESD204D Standard Compliance – Fully designed according to the latest JESD204D specifications.
- High-Speed Data Transfer – Supports up to 24 lanes per IP core for increased bandwidth.
- Enhanced Error Correction – It implements Reed-Solomon Forward Error Correction (RS-FEC) at the link layer for improved data integrity.
- Advanced Transport Layer – Enables multi-ADC/DAC synchronization and efficient multi-lane data transmission.
- Versatile Subclass Support – Compatible with Subclass 0, 1, and 3 for flexible system integration.
- Comprehensive Feature Set – Supports all new enhancements introduced in JESD204D, ensuring cutting-edge performance for high-speed communication.
As high-speed data transfer continues to evolve, staying ahead with the latest JESD204D technology is crucial. Whether you are upgrading from JESD204B or JESD204C or implementing a high-bandwidth solution for the first time, Logic Fruit’s JESD204 IP Cores provide the reliability and performance you need.
Download our datasheets to explore the right JESD solution for your design:
- JESD204D Datasheet – The latest standard with enhanced lane rates and forward error correction.
- JESD204C Datasheet – Advanced data transmission with 64B/66B encoding support.
- JESD204B Datasheet – Proven technology with broad industry adoption.
Need expert guidance? Contact our team today to discuss how Logic Fruit’s JESD204 solutions can power your next-generation high-speed communication systems.
