JESD204C Controller IP

Overview

Industry Leading, Silicon Proven, 32.5 Gbps per lane IP core, backed by a complete portfolio of verification tools, PHY interop, and hardware demos

The JESD204C controller IP is a highly optimized and silicon agnostic implementation of the JEDEC JESD204C.1 serial interface standard targeting both ASICs and FPGAs. The IP core supports line speeds up to 32.5 Gbps per lane with 64b 66b encoding and includes full backwards compatibility with JESD204B and its 8b 10b encoding. The 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, that can dynamically be configured to handle any Multiple-Converter Device Alignment, Multiple Lanes (MCDA-ML) requirements.

The IP comes with the widest parameter set available and has gone through extensive testing. The IP core is silicon proven, heavily tested in UVM regression environment and has been interoperability tested with key Data Converter ADC/DAC providers and leading SerDes PHY solutions.

JESD204C delivers all the features of the standard. The solution includes separate RX,TX modules containing the link layer and transport layer. The IP is backward compatible with JESD204B

Gearboxes are included to enable easy interfacing to any SERDES width. The IP is interoperability tested with leading PHY and data convertor vendors.

JESD204C delivers all the features of the standard. The solution includes separate RX,TX modules containing the link layer and transport layer. The IP is backward compatible with JESD204B

Gearboxes are included to enable easy interfacing to any SERDES width. The IP is interoperability tested with leading PHY and data convertor vendors.

Key Features

  • Designed to JEDEC JESD204C.1 specification
  • Line rates from 1 Gbps to 32.5 Gbps
  • Supports 1-24 lanes
  • Supports 1-96 converters
  • HD-mode supported
  • Performs user-enabled scrambling
  • Generates initial lane alignment sequence
  • Performs the alignment character generation
  • Checks link configuration data with user selected parameter values during initial lane synchronization sequence
  • 8b 10b, 64b 66b, 64b 80b encoding/decoding supported
  • Verilog-based
  • Optional data mapping and de-mapping
  • Supports Subclasses (0, 1, and 2) on the 64b 66b link layer

Benefits

  • Test Environment
    • JESD204 IP is Tested against a VIP model in UVM regression for full functional coverage
  • Silicon Agnostic
    • Designed in Verilog and targeting both ASICs and FPGAs
  • Interoperability Tested
    • JESD204 IP is interoperability tested with
      • All leading PHY providers
      • Key data converter ADC & DAC providers
  • PHY Integration
    • PHY Integration support with additional hours or off the shelf PHY integration package for quick and efficient  deployment
  • Active Support
    • All support is actively provided by engineers directly

Block Diagram

JESD204C Controller IP Block Diagram

Deliverables

  • The IP Core can be delivered in Source code or Encrypted format.
  • The following deliverables will be provided with the IP Core license:
    • Solid documentation, including User Manual, Release Note and Quick Start Guide.
    • Simulation Environment, including Simple Testbed, Test case, Test Script.
    • Timing Constraints in Synopsys SDC format.
    • Access to support system and direct support from Chip Interfaces Engineers.
    • Test Report , Synopsys SGDC Files and Synopsys Lint, CDC and Waivers available on request

Technical Specifications

Maturity
Mature
Availability
Available
×
Semiconductor IP