Lattice Radiant Software

Best in Class Easy to Use Design Software

Full Featured Easy to Use Tool Suite - Lattice Radiant software offers all the best in class tools and features to help users develop their FPGA applications efficiently and effectively. Powerful yet intuitive tools provide fast design starts and precise implementation.

Predictable Design Convergence - Powerful optimization and analysis tool help achieve fast and predictable design convergence. Lattice Radiant software utilizes a unified design database, design constraints flow, and timing analysis throughout the flow to ensure consistent optimization and analysis with optimal results.

Unparalleled Ease of Use - To provide the best user experience, Lattice Radiant software brings the ease of use of an FPGA design software to a whole new level with a graphical user interface that is modular, wizard driven, and intuitively guides the user through the design flow that includes design creation, synthesis, constraint entry, design analysis, debugging, and programming.

Features

  • Easy design navigation and debugging with “One Click” execution
  • Powerful optimization tools that feature best in class algorithms to ensure quick timing closure
  • Precise analysis tools for design, timing, and power analysis
  • Complete closed-loop cross probing from physical to logical design implementation
  • IP packaging capability allows users and IP providers to package encrypted IP for distribution

Getting Started

  1. Download Software Below - Windows / Linux
  2. Install: follow the installation guide, found in Documents section below.
  3. License: determine which license type you need, then request it on our licensing page via the button below.

Jump To

Base & Update Downloads

Windows OSWindows

The Lattice Radiant Software Base executable contains all of the design tools and features for you to use Lattice FPGAs from design entry to bitstream download. The supported Windows Operating Systems are Windows 7 64-bit, Windows 8/8.1 64-bit and Windows 10 64-bit.

Package Operating System Version Date Format Size
Lattice Radiant Software Windows 64-bit 2.1 6/24/2020 ZIP 928.7 MB

Linux OSLinux

The Lattice Radiant Software Base executable contains all of the design tools and features for you to use Lattice FPGAs from design entry to bitstream download. The supported Linux Operating Systems are Red Hat Enterprise Linux 6.6 or 7 64-bit and Ubuntu 16.04 LTS 64-bit.

Package Operating System Version Date Format Size
Lattice Radiant Software Linux 64-bit 2.1 6/24/2020 ZIP 512.6 MB

Software Downloads & Documentation

Quick Reference
Technical Resources
Information Resources
Downloads
TITLE NUMBER VERSION DATE FORMAT SIZE
Programming Tools User Guide for Radiant Software
2.0 12/10/2019
Lattice Radiant Software Known Issues
2.1 6/24/2020
Lattice Radiant Software 2.1 User Guide
2.1 6/24/2020
Reveal User Guide for Radiant 2.1 Software
2.1 6/24/2020
Migrating iCEcube2 iCE40 UltraPlus Designs to Lattice Radiant Software
2.1 6/24/2020
Reveal Troubleshooting Guide for Lattice Radiant 2.1 Software
2.1 6/24/2020
Lattice Radiant Software 2.1 Guide for Lattice Diamond Users
2.1 6/24/2020
Lattice Radiant Software 2.1 IP User Guide
2.1 6/24/2020
Radiant 2.1 Release Notes
1.0 6/24/2020
Lattice Memory Mapped Interface (LMMI) and Lattice Interrupt Interface (LINTR) User Guide
FPGA-UG-02039 1.2 1/31/2020
TITLE NUMBER VERSION DATE FORMAT SIZE
Lattice Radiant Software 2.1 Installation Guide for Linux/Ubuntu
2.1 6/24/2020
Lattice Radiant Software 2.1 Installation Guide for Windows
2.1 6/24/2020
TITLE NUMBER VERSION DATE FORMAT SIZE
iCE40 UltraPlus I2C and SPI Hardened IP Usage Guide - Radiant Software
1.0 2/26/2018
iCE40 UltraPlus sysCLOCK PLL Design and Usage Guide - Radiant Software
1.0 2/26/2018
Barrel Shifter Module - Lattice Radiant Software User Guide
FPGA-IPUG-02088 1.1 6/24/2020
Watchdog Timer IP Core - Lattice Radiant Software
FPGA-IPUG-02097 1.2 6/24/2020
ADC Sequencer Module - Lattice Radiant Software
FPGA-IPUG-02062 1.3 6/24/2020
UART 16550 IP Core - Lattice Radiant Software
FPGA-IPUG-02100 1.2 6/24/2020
Adder Tree Module - Lattice Radiant Software User Guide
FPGA-IPUG-02087 1.1 6/24/2020
LPDDR2 SDRAM Controller Lite IP Core - Lattice Radiant Software
FPGA-IPUG-02089 1.2 6/24/2020
DDR3 SDRAM PHY IP Core - Lattice Radiant Software
FPGA-IPUG-02098 1.1 6/24/2020
1D Filter Module - Lattice Radiant Software User Guide
FPGA-IPUG-02099 1.1 6/24/2020
I2C Slave IP Core - Lattice Radiant Software
FPGA-IPUG-02072 1.2 6/24/2020
GPIO IP Core User Guide
FPGA-IPUG-02076 1.8 6/24/2020
I3C Slave IP Core - Lattice Radiant Software
FPGA-IPUG-02083 1.2 6/24/2020
Memory Modules - Lattice Radiant Software
FPGA-IPUG-02033 2.2 6/24/2020
PLL Module - Lattice Radiant Software
FPGA-IPUG-02063 1.2 6/24/2020
I3C Master IP Core - Lattice Radiant Software
FPGA-IPUG-02082 1.2 6/24/2020
OSC Module - Lattice Radiant Software
FPGA-IPUG-02065 1.2 6/24/2020
PCIe X1 IP Core - Lattice Radiant Software
FPGA-IPUG-02091 1.2 6/24/2020
SDR Module - Lattice Radiant Software
FPGA-IPUG-02059 1.2 6/24/2020
SEDC Module - Lattice Radiant Software
FPGA-IPUG-02066 1.1 6/24/2020
SPI Slave IP Core - Lattice Radiant Software
FPGA-IPUG-02070 1.2 6/24/2020
SGMII and Gb Ethernet PCS IP Core - Lattice Radiant Software
FPGA-IPUG-02077 1.2 6/24/2020
Tri-Speed Ethernet MAC IP Core - Lattice Radiant Software
FPGA-IPUG-02084 1.2 6/24/2020
SubLVDS Image Sensor Receiver IP Core - Lattice Radiant Software
FPGA-IPUG-02093 1.2 6/24/2020
Programming Tools User Guide for Radiant Software
2.0 12/10/2019
Lattice Radiant Software 2.1 User Guide
2.1 6/24/2020
SPI Master IP Core - Lattice Radiant Software
FPGA-IPUG-02069 1.2 6/24/2020
Reveal User Guide for Radiant 2.1 Software
2.1 6/24/2020
Arithmetic Modules - Lattice Radiant Softwar
FPGA-IPUG-02032 2.2 6/24/2020
DSP Arithmetic Modules - Lattice Radiant Software
FPGA-IPUG-02050 1.2 6/24/2020
DDR Generic Module - Lattice Radiant Software
FPGA-IPUG02057 1.2 6/24/2020
Color Space Converter IP Core - Lattice Radiant Software
FPGA-IPUG-02085 1.1 2/24/2020
GDDR 7:1 Module - Lattice Radiant Software
FPGA-IPUG-02058 1.2 6/24/2020
DDR3 SDRAM Controller IP Core - Lattice Radiant Software
FPGA-IPUG-02086 1.2 6/24/2020
DDR Memory Module - Lattice Radiant Software
FPGA-IPUG-02060 1.2 6/24/2020
I2CFIFO Module - Lattice Radiant Software
FPGA-IPUG-02064 1.3 6/24/2020
I2C Master IP Core - Lattice Radiant Software
FPGA-IPUG-02071 1.2 6/24/2020
Migrating iCEcube2 iCE40 UltraPlus Designs to Lattice Radiant Software
2.1 6/24/2020
Reveal Troubleshooting Guide for Lattice Radiant 2.1 Software
2.1 6/24/2020
Lattice Radiant Software 2.1 Guide for Lattice Diamond Users
2.1 6/24/2020
Lattice Radiant Software 2.1 IP User Guide
2.1 6/24/2020
Lattice Memory Mapped Interface (LMMI) and Lattice Interrupt Interface (LINTR) User Guide
FPGA-UG-02039 1.2 1/31/2020
MIPI D-PHY Module - Lattice Radiant Software
FPGA-IPUG-02061 1.2 6/24/2020
TITLE NUMBER VERSION DATE FORMAT SIZE
Lattice Radiant Software Known Issues
2.1 6/24/2020
TITLE NUMBER VERSION DATE FORMAT SIZE
Radiant Product Brochure
IO-264 1.0 2/27/2018
TITLE NUMBER VERSION DATE FORMAT SIZE
Radiant 2.1 Release Notes
1.0 6/24/2020
TITLE NUMBER VERSION DATE FORMAT SIZE
Lattice Radiant Software 2.1 Tutorial
2.1 6/24/2020
TITLE NUMBER VERSION DATE FORMAT SIZE
IoT Sensor Connectivity and Processing with Ultra-Low Power, Small Form-Factor FPGAs
1.0 4/3/2018
TITLE NUMBER VERSION DATE FORMAT SIZE
Lattice Radiant Software 2.1 Help
2.1 6/24/2020
TITLE NUMBER VERSION DATE FORMAT SIZE
Power Estimator for Radiant 2.1 64-bit for Windows
2.1 6/24/2020 ZIP 115.7 MB
Programmer Standalone 2.1 64-bit for Linux 
2.1 6/24/2020 ZIP 97.3 MB
Power Estimator for Radiant 2.1 64-bit for Linux
2.1 6/24/2020 ZIP 137.1 MB
Programmer Standalone 2.1 64-bit for Windows
2.1 6/24/2020 ZIP 106.2 MB
Radiant 2.1 64-bit for Windows
2.1 6/24/2020 ZIP 928.7 MB
Radiant 2.1 64-bit for Linux
2.1 6/24/2020 ZIP 512.6 MB
Reveal Standalone 2.1 64-bit for Windows
2.1 6/24/2020 ZIP 86 MB
Reveal Standalone 2.1 64-bit for Linux 
2.1 6/24/2020 ZIP 96.9 MB
Linux Installers MD5 Checksums 2.1
2.1 6/24/2020


Licensing

Currently, Lattice Radiant Design Software only requires a Free License.

Read Licensing FAQ

Device Support

Device Support by License
Product Subscription License Free License
Certus-NX
Check Mark
CrossLink-NX
Check Mark
iCE40 UltraPlus
Check Mark
 
Request License

Radiant Feature List

  • Integrated Tools Sets – Easy design navigation and debugging with integrated tools for constraint editing, design analysis and floorplanning
  • Integrated Source Editor – Intuitive HDL source code editor that includes keyword highlighting support for VHDL, Verilog HDL, SDC and Lattice constraint attributes
  • Process Toolbar – Process toolbar GUI to quickly guide the user through the entire design flow with associated report files
  • Message Console – New common message viewing window console with effective classification and filtering capabilities
  • Flexible Constraint Editors – Integrated timing and design constraints, floorplanning, and I/O planning tool
  • Industry Standard Constraint Support – Synopsys Design Constraints (SDC) are used throughout the design flow
  • Industry Standard Encryption Support – IEEE1735 Encryption is supported for IP import and export
  • IP Catalog – An integrated interface to access the extensive Lattice IP Catalog on-line
  • Multiple Implementations and Strategies – Users can explore design options with multiple implementations and optimization strategies to thorough optimize design options
  • Cross Probing – Comprehensive, new close-looped physical to logical design implementation cross probing
  • Reveal Inserter & Analyzer – A signal-centric logic analysis debug tool to easily embed debug IP and perform real-time debug analysis with an integrated waveform for displaying captured events from the target FPGA
  • Power Calculator – Accurate data driven power calculation and estimation tool based on silicon performance data providing graphical power analysis and reports
  • Tcl Scripting – Flow automation and script control to streamline design operations available through the GUI
  • Radiant Simulation Wizard – Comprehensive guidance through all steps to setup and run simulation
  • Third-Party Tools – Synopsys SynplifyPro and Aldec Active-HDL Lattice Edition II

Version History

Click here to see all Radiant Version History.

Videos

Available Videos
Video Title Time Size Abstract
Introduction to Lattice Radiant Software 8:32 47.6 MB Lattice Radiant Software Introductory Video featuring key easy design experience features.
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