黄金软件参考设计（GSRD）和黄金硬件参考设计（GHRD）由一系列软件和硬件组件组成，用于通过莱迪思CertusPro-NX Versa板开发各种应用。
黄金系统参考设计（GSRD）是一个经过全面测试的已知完好设计，展示了使用基于FPGA的RISC-V的系统，旨在用作基线项目。
GSRD由以下组件构成：
黄金硬件参考设计（GHRD）是一种硬件参考设计，FPGA设计人员可以将其用作创建FPGA硬件设计的起点。它由关键的硬件构建模块组成，如RISC-V、闪存控制器、多端口存储控制器和行业标准的AXI4互连。
了解有关该产品设计的更多信息并获取完整的源代码，请点击此处与我们联系。
| GHRD/GSRD Name | GHRD/GSRD Version | Supported FPGA Family | Supported FPGA Board Name | Lattice Radiant Software Version | Lattice Propel Design Environment Version | U-boot Branch (Tag) | Zephyr OS Branch (Tag) |
|---|---|---|---|---|---|---|---|
| Golden System Reference Design for Avant-X | 1.0 | Avant-X | Avant-X70 Versa Board | 2026.1 | 2026.1 | - | - |
| Golden System Reference Design for CertusPro-NX | 3.0 | CertusPro-NX | CertusPro-NX Versa Board | 2025.1.1 | 2025.1.1 | - | - |
| Golden System Reference Design for CertusPro-NX | 2.0 | CertusPro-NX | CertusPro-NX Versa Board | 2024.1.1 | 2024.1 | Branch=lattice_v2024.04 Tag=lattice_gsrd_2024_01 |
- |
| Golden System Reference Design for Avant-E | 2.0 | Avant-E | Avant-E Evaluation Board | 2025.1.1 | 2025.1.1 | - |
Branch=lattice_zephyr_v2025.01 Tag=lattice_zephyr_v2025_01 |
| Golden System Reference Design for Avant-E | 1.0 | Avant-E | Avant-E Evaluation Board | 2024.1.1 | 2024.1 | - | - |
| Golden System Reference Design for Certus-NX | 1.0 | Certus-NX | Certus-NX Versa Evaluation Board | 2025.1.1 | 2025.1.1 | - | - |
* The flash device on CertusPro-NX Versa Board is a Winbond W25Q512JVEIQ or Macronix MX25L51245G.
* The CertusPro-NX Golden System Reference Design and Demo V2.0 – Bitstream can be programmed to Winbond W25Q512JVEIQ flash only.
* Refer to FAQ#7540 for guidance to update the Golden System Reference Design for CertusPro-NX version 2.0 bitstream based on the flash manufacturer on your CertusPro-NX Versa Board.
技术资源 | 下载 |
| 标题 | 编号 | 版本 | 日期 | 格式 | 文件大小 | ||
|---|---|---|---|---|---|---|---|
| 选择全部 | |||||||
| Avant-E Golden System Reference Design and Demo V1.0 - User Guide | FPGA-RD-02296 | 1.1 | 12/15/2025 | 4.9 MB | |||
| Avant-E Golden System Reference Design and Demo V2.0 - User Guide | FPGA-RD-02324 | 1.2 | 8/17/2026 | 7.1 MB | |||
| Avant-X Golden System Reference Design and Demo V1.0 - User Guide | FPGA-RD-02345 | 1.0 | 8/17/2026 | 7.1 MB | |||
| Certus-NX Golden System Reference Design and Demo V1.0 - User Guide | FPGA-RD-02323 | 1.0 | 10/31/2025 | 6.1 MB | |||
| CertusPro-NX Golden System Reference Design and Demo V2.0 - User Guide | FPGA-RD-02300 | 1.1 | 12/15/2025 | 7 MB | |||
| CertusPro-NX Golden System Reference Design and Demo V3.0 - User Guide | FPGA-RD-02322 | 1.0 | 10/31/2025 | 6.3 MB | |||
| 标题 | 编号 | 版本 | 日期 | 格式 | 文件大小 | ||
|---|---|---|---|---|---|---|---|
| 选择全部 | |||||||
| Propel 2024.1 Patch for Avant-E Golden System Reference Design | 1.0 | 2/24/2025 | ZIP | 36.6 MB | |||
| Propel 2024.1 Patch for CertusPro-NX Golden System Reference Design | 1.0 | 10/28/2024 | ZIP | 48.2 MB | |||
| Propel 2025.1.1 Patch for Avant-E Golden System Reference Design | 1.0 | 10/31/2025 | ZIP | 89.1 MB | |||
| Propel 2025.1.1 Patch for Certus-NX Golden System Reference Design | 1.0 | 10/31/2025 | ZIP | 84.3 MB | |||
| Propel 2025.1.1 Patch for CertusPro-NX Golden System Reference Design | 1.0 | 10/31/2025 | ZIP | 94.7 MB | |||
| Propel 2026.1 Patch for Avant-X Golden System Reference Design | 1.0 | 8/17/2026 | EXE | 53.8 MB | |||
