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 and 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 2.2 11/6/2020 ZIP 864.7 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 2.2 11/6/2020 ZIP 952.3 MB

Software Downloads & Documentation

Quick Reference
Technical Resources
Information Resources
Downloads
TITLE NUMBER VERSION DATE FORMAT SIZE
Lattice Radiant Software Known Issues
2.1 6/24/2020 PDF 253.6 KB
Lattice Memory Mapped Interface (LMMI) and Lattice Interrupt Interface (LINTR) User Guide
FPGA-UG-02039 1.2 1/31/2020 PDF 1.7 MB
Reveal Troubleshooting Guide for Lattice Radiant Software
2.1 6/24/2020 PDF 217.8 KB
Lattice Radiant Software IP User Guide
2.1 6/24/2020 PDF 466.5 KB
Programming Tools User Guide for Radiant Software 2.2
2.2 11/12/2020 PDF 4 MB
Reveal User Guide for Radiant Software
2.1 6/24/2020 PDF 626.2 KB
Lattice Radiant Software 2.2 Release Notes
2.2 11/12/2020 PDF 218.6 KB
Lattice Radiant Software Guide for Lattice Diamond Users
2.1 6/24/2020 PDF 2.2 MB
Migrating iCEcube2 iCE40 UltraPlus Designs to Lattice Radiant Software
2.2 11/12/2020 PDF 1.3 MB
Lattice Radiant Software 2.2 User Guide
2.2 11/16/2020 PDF 6.1 MB
TITLE NUMBER VERSION DATE FORMAT SIZE
Lattice Radiant Software 2.2 Installation Guide for Windows
2.2 11/11/2020 PDF 608.2 KB
Lattice Radiant Software 2.2 Installation Guide for Linux/Ubuntu
2.2 11/11/2020 PDF 427.2 KB
TITLE NUMBER VERSION DATE FORMAT SIZE
iCE40 UltraPlus I2C and SPI Hardened IP Usage Guide - Radiant Software
1.0 2/26/2018 PDF 887.3 KB
Arithmetic Modules - Lattice Radiant Softwar
FPGA-IPUG-02032 2.2 6/24/2020 PDF 2.5 MB
DSP Arithmetic Modules - Lattice Radiant Software
FPGA-IPUG-02050 1.2 6/24/2020 PDF 2.3 MB
Color Space Converter IP Core - Lattice Radiant Software
FPGA-IPUG-02085 1.1 2/24/2020 PDF 1018.7 KB
I2CFIFO Module - Lattice Radiant Software
FPGA-IPUG-02064 1.3 6/24/2020 PDF 1.4 MB
I2C Master IP Core - Lattice Radiant Software
FPGA-IPUG-02071 1.2 6/24/2020 PDF 1.3 MB
DDR Memory Module - Lattice Radiant Software
FPGA-IPUG-02060 1.2 6/24/2020 PDF 1 MB
ADC Sequencer Module - Lattice Radiant Software
FPGA-IPUG-02062 1.3 6/24/2020 PDF 2.2 MB
UART 16550 IP Core - Lattice Radiant Software
FPGA-IPUG-02100 1.2 6/24/2020 PDF 1.1 MB
Adder Tree Module - Lattice Radiant Software User Guide
FPGA-IPUG-02087 1.1 6/24/2020 PDF 871.5 KB
DDR3 SDRAM PHY IP Core - Lattice Radiant Software
FPGA-IPUG-02098 1.1 6/24/2020 PDF 1.4 MB
1D Filter Module - Lattice Radiant Software User Guide
FPGA-IPUG-02099 1.1 6/24/2020 PDF 1019.8 KB
I2C Slave IP Core - Lattice Radiant Software
FPGA-IPUG-02072 1.2 6/24/2020 PDF 1.3 MB
I3C Slave IP Core - Lattice Radiant Software
FPGA-IPUG-02083 1.2 6/24/2020 PDF 1.3 MB
PLL Module - Lattice Radiant Software
FPGA-IPUG-02063 1.2 6/24/2020 PDF 1.1 MB
I3C Master IP Core - Lattice Radiant Software
FPGA-IPUG-02082 1.2 6/24/2020 PDF 1.6 MB
PCIe X1 IP Core - Lattice Radiant Software
FPGA-IPUG-02091 1.2 6/24/2020 PDF 4 MB
SDR Module - Lattice Radiant Software
FPGA-IPUG-02059 1.2 6/24/2020 PDF 1 MB
SEDC Module - Lattice Radiant Software
FPGA-IPUG-02066 1.1 6/24/2020 PDF 1 MB
SGMII and Gb Ethernet PCS IP Core - Lattice Radiant Software
FPGA-IPUG-02077 1.2 6/24/2020 PDF 1.2 MB
Tri-Speed Ethernet MAC IP Core - Lattice Radiant Software
FPGA-IPUG-02084 1.2 6/24/2020 PDF 1.3 MB
SubLVDS Image Sensor Receiver IP Core - Lattice Radiant Software
FPGA-IPUG-02093 1.2 6/24/2020 PDF 1.2 MB
Watchdog Timer IP Core - Lattice Radiant Software
FPGA-IPUG-02097 1.2 6/24/2020 PDF 929.1 KB
Lattice Memory Mapped Interface (LMMI) and Lattice Interrupt Interface (LINTR) User Guide
FPGA-UG-02039 1.2 1/31/2020 PDF 1.7 MB
MIPI D-PHY Module - Lattice Radiant Software
FPGA-IPUG-02061 1.2 6/24/2020 PDF 1 MB
Barrel Shifter Module - Lattice Radiant Software User Guide
FPGA-IPUG-02088 1.1 6/24/2020 PDF 923.8 KB
SPI Master IP Core - Lattice Radiant Software
FPGA-IPUG-02069 1.3 8/26/2020 PDF 1.2 MB
iCE40 sysCLOCK PLL Design and Usage Guide
FPGA-TN-02052 1.2 8/7/2020 PDF 1.7 MB
SPI Slave IP Core - Lattice Radiant Software
FPGA-IPUG-02070 1.3 11/12/2020 PDF 1.3 MB
Reveal Troubleshooting Guide for Lattice Radiant Software
2.1 6/24/2020 PDF 217.8 KB
Lattice Radiant Software IP User Guide
2.1 6/24/2020 PDF 466.5 KB
Memory Modules - Lattice Radiant Software
FPGA-IPUG-02033 2.3 11/12/2020 PDF 2.5 MB
Programming Tools User Guide for Radiant Software 2.2
2.2 11/12/2020 PDF 4 MB
DDR Generic Module - Lattice Radiant Software
FPGA-IPUG02057 1.3 11/12/2020 PDF 1.1 MB
FIR Filter IP Core - Lattice Radiant Software
FPGA-IPUG-02095 1.0 11/12/2020 PDF 1.2 MB
Reveal User Guide for Radiant Software
2.1 6/24/2020 PDF 626.2 KB
GDDR 7:1 Module - Lattice Radiant Software
FPGA-IPUG-02058 1.3 11/12/2020 PDF 1.2 MB
Lattice Radiant Software Guide for Lattice Diamond Users
2.1 6/24/2020 PDF 2.2 MB
OSC Module - Lattice Radiant Software
FPGA-IPUG-02065 1.3 11/12/2020 PDF 882.4 KB
LPDDR2 SDRAM Controller IP Core - Lattice Radiant Software
FPGA-IPUG-02089 1.4 11/12/2020 PDF 1.5 MB
DDR3 SDRAM Controller IP Core - Lattice Radiant Software
FPGA-IPUG-02086 1.4 11/12/2020 PDF 1.5 MB
Migrating iCEcube2 iCE40 UltraPlus Designs to Lattice Radiant Software
2.2 11/12/2020 PDF 1.3 MB
Lattice Radiant Software 2.2 User Guide
2.2 11/16/2020 PDF 6.1 MB
GPIO IP Core User Guide
FPGA-IPUG-02076 1.8 6/24/2020 PDF 910.7 KB
TITLE NUMBER VERSION DATE FORMAT SIZE
Lattice Radiant Software Known Issues
2.1 6/24/2020 PDF 253.6 KB
TITLE NUMBER VERSION DATE FORMAT SIZE
Radiant Product Brochure
IO-264 1.0 2/27/2018 PDF 1.4 MB
TITLE NUMBER VERSION DATE FORMAT SIZE
Lattice Radiant Software 2.2 Release Notes
2.2 11/12/2020 PDF 218.6 KB
TITLE NUMBER VERSION DATE FORMAT SIZE
Lattice Radiant 2.2 Tutorial with CrossLink-NX (LIFCL)
2.2 11/12/2020 PDF 1.2 MB
TITLE NUMBER VERSION DATE FORMAT SIZE
IoT Sensor Connectivity and Processing with Ultra-Low Power, Small Form-Factor FPGAs
1.0 4/3/2018 PDF 3 MB
TITLE NUMBER VERSION DATE FORMAT SIZE
Lattice Radiant Software 2.2 Help
2.2 11/12/2020 PDF 18.5 MB
TITLE NUMBER VERSION DATE FORMAT SIZE
Radiant 2.2 64-bit for Windows
2.2 11/12/2020 ZIP 864.7 MB
Reveal Standalone 2.2 64-bit for Windows
2.2 11/12/2020 ZIP 86.3 MB
Reveal Standalone 2.2 64-bit for Linux 
2.2 11/12/2020 ZIP 97.2 MB
Programmer Standalone 2.2 64-bit for Windows
2.2 11/12/2020 ZIP 86.9 MB
Programmer Standalone 2.2 64-bit for Linux
2.2 11/12/2020 ZIP 97.5 MB
Power Estimator for Radiant 2.2 64-bit for Windows
2.2 11/12/2020 ZIP 117.2 MB
Power Estimator for Radiant 2.2 64-bit for Linux
2.2 11/12/2020 ZIP 138.6 MB
Radiant 2.2 64-bit for Linux
2.2 11/12/2020 ZIP 952.3 MB
Sentry RISC-V Solution for Propel (Propel 1.0 Patch for Lattice Sentry)
1.0 8/12/2020 EXE 24.4 MB
Linux Installers MD5 Checksums 2.2
2.2 11/12/2020 TGZ 0.4 KB

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Licensing

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

Read Licensing FAQ

Device Support

Lattice Radiant Design Software

Device Support & Features Subscription License Free License
Certus-NX
Check Mark
CrossLink-NX
Check Mark
iCE40 UltraPlus
Check Mark
Third-Party Software
Mentor ModelSim® Lattice FPGA Edition
Check Mark
Synopsys Synplify-Pro-E
Check Mark
Aldec Active-HDL Lattice Edition II
Check Mark
Operating System
Windows
Windows 7
Windows 10
Linux
RHEL 6
RHEL 7
Licensing
License Period
1 Year
License Type
Node-Locked
 
Request License

Radiant Feature List

  • Integrated Design Environment and Source Editor – Easy design navigation and debugging with integrated tools for constraint editing, design analysis and floorplanning with an HDL source code editor with keyword highlighting support for VHDL, Verilog, SDC and Lattice constraint attributes
  • Process Toolbar & Message Console – Design flow process toolbar and common message console with message classification and filtering
  • Constraint Editors with Industry Standard Constraint Support – Integrated timing and design constraints, floorplanning and I/O planning tools with Synopsys Design Constraints (SDC)
  • IP Catalog with Industry Standard Encryption Support – Integrated interface to access the extensive on-line Lattice IP Catalog with available IEEE1735 Encryption
  • Multiple Implementations and Strategies – Design exploration with multiple implementations and optimization strategies
  • Design Cross Probing and On-Chip Debugging – Comprehensive, close-looped physical to logical design cross probing and signal-centric on-chip debug for real-time debug analysis with waveforms
  • Power Calculator – Accurate data driven graphical power calculation and estimation tool based on silicon performance data
  • Tcl Scripting – Flow automation and script control to streamline design operations
  • Simulation Wizard – Comprehensive guidance for simulation setup, execution, and analysis
  • Third-Party Tools – Synopsys Synplify Pro® for Lattice and Mentor ModelSim® Lattice FPGA Edition

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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